accessories details
TRANSCRIPT
For the translating version S
Accessories for screw jacks4
© by ZIMM Austria 201580
For the rotating version R
Trapezoidal screwsS-Tr
Page 82
Fixing flangeBF
Page 82
Forked endGK
Page 82
Rod endKGK
Page 82
Pivot bearing endSLK
Page 83
Protective tube SRO
Page 83
Rotation protectionVS
Page 83
Escape protectionAS
Page 83
Limit switch setES
Page 84
Pivoting support tubeSTRO
Page 86
Flange nutFM
Page 88
Self-aligning nutPM
Page 90
Duplex nutDM
Page 89
Safety nutSIFA
Page 89
Cardan adapterDMA for DM
Page 89
Driving flangeTRMFL for FM
Page 89
Greaseless nutFFDM
Page 90
Trapezoidal screwR-Tr
Page 91
Opposed bearing plateGLP
Page 91
We have patents registered or pending for a range of functions and components.
PA
TENT
P E N D I NG
zum Patent
angemeldet
For S and R versions
Accessories for screw jacks
81© by ZIMM Austria 2015
BellowsFB
Page 92
Spiral springSF
Page 94
Pivot mountsLB
Page 96
Pivot bearing plateKAR
Page 96
HandwheelHR
Page 98
Protective capSK
Page 98
Fixing stripsBFL
Page 99
Pivot bearing plateKAR
Page 99
Connecting shaftVWZ
Page 100
Pedestal bearingSTL
Page 103
Standard couplingKUZ
Page 104
Rotary pulse encoderDIG
Page 116
Clamp couplingKUZ-KK
Page 105
Motor flangeMF
Page 106
Three-phase AC motor AC
Page 110
DC motor DC
Page 111
Spring pressure brakeFDB
Page 118
Lubricants
Page 120
LubricatorZ-LUB
Page 120
4
4
We have patents registered or pending for a range of functions and components.
PA
TENT
P E N D I NG
zum Patent
angemeldet
for GSZ series for GSZ series
NOTE:the accessories are suitable for Z and GSZ screw jacks. See also the overview onpages 6 and 7.
© by ZIMM Austria 201582
Accessories for screw jacks4
For the translating version S
CB
G1
GSW
N1
DA
H1
H
H
D-H9A
G
F M
C
I
BA
d(4x)
D
M
D1
h
H
M1
TrTr 16x4Tr 18x4Tr 20x4Tr 30x6Tr 40x7Tr 40x7Tr 50x8Tr 55x9Tr 60x9Tr 80x16Tr 100x16Tr 120x16Tr 140x20Tr 160x20
M1M10M12M14M20M30M30M36M36
M42x2M56x2M72x3M100x3M110x3M110x3
LA2429323853537676485878118130130
M2M10M12M14M20M24M30M36M36
M48x2M64x3M72x3M85x3M100x3M100x3
LB1515202030303030303035404040
kg/m1.21.62.04.58.08.0131619325277105139
Fixing flange BF
Forked end GK
Rod end KGK
Part no.GSZ-2-BFZ-5-BFZ-10-BFZ-25-BFZ-35/50-BFZ-100-BFZ-150-BFZ-250-BFZ-350-BFZ-500-BFZ-750-BF
Part no.GSZ-2-GKZ-5-GKZ-10-GKZ-25-GKZ-35/50-GKZ-100-GKZ-150-GK
A20242740607085
B10121420303642
C15182230425463
D10121420303542
F18202434526070
G40485680120144168
H526272105160188232
I20242840607284
kg0.100.160.240.712.483.705.30
Material: steel, corrosion-resistant; aluminium, hard anodised (GSZ-2-BF)identical to the previous MSZ type
Material: steel, galvanised (stainless steel on request)incl. bolt and cotter pinidentical to the previous MSZ type
CAUTION: Use only with rotation protectionMaterial: steel/steel. galvanised; steel/PTFE for GSZ-2-KGK (stainless steel on request)*identical to the previous MSZ type
LB LA
M2
M1
Tr
L
Trapezoidal screw Z-..-S-Tr
Material: St 60, C35, C45 (stainless steel,double-pitch, left-handed, on request,quality 7e DIN 103, pitch accuracy 0.2mm/300 mmRolled as standard, from Tr 80 whirled
Part no.GSZ-2-S-TrZ-5-S-TrZ-10-S-TrZ-25-S-TrZ-35-S-TrZ-50-S-TrZ-50/Tr50-S-TrZ-100-S-TrZ-150-S-TrZ-250-S-TrZ-350-S-TrZ-500-S-TrZ-750-S-TrZ-1000-S-Tr
only for AS/VS/ES
D2
D50658090110150170210260310340
D14048606785117130165205240265
D226293846608590120145170200
MM10M12M14M20M30M36
M42x2M56x2M72x3M100x3M110x3
d5.59111113172126323838
h6781015202530404050
H162021233050506080120132
M155688101012161620
kg0.040.210.380.571.203.504.709.5018.430.036.0
MM10M12M14M20M30M36
M42x2
Part no.GSZ-2-KGKZ-5-KGK*Z-10-KGK*Z-25-KGK*Z-35/50-KGK*Z-100-KGKZ-150-KGK*Z-250-KGK
A313440537392112160
B1410121622283549
C128101319243143
D1012152030405070
GM10M12M14M20M30M36
M42x2M56x2
G11923304056656880
H43506177110142160200
H115
17.520
27.537465680
SW1618213041607085
N1151720
27.540526280
kg0.110.100.160.321.001.903.608.30
83© by ZIMM Austria 2015
Accessories for screw jacks
4
For the translating version S
Protective tube SRO with cover
Rotation protection VS
Material: SteelEscape protection prevents the screw beingwound out of the gearbox. It is particularlyrecommended for ball screws. Do not rely onit as an operating travel stop.
Escape protection AS
Part no.GSZ-2-SROZ-5-SROZ-10-SROZ-25-SROZ-35-SROZ-50-SROZ-100-SROZ-150-SROZ-250-SROZ-350-SROZ-500-SROZ-750-SROZ-1000-SRO
A 35x25 35 50 50 60 90 90 120 Ø125 / 120 Ø150 / 160 Ø180 / 180 Ø210 / 200 Ø260 / 220
L114101010101010101015151515
L25555555555555
kg/m 0.6 2.1 3.1 3.1 3.8 8.2 8.2 11.5 7.6 / 11.5 19.0 / 19.3 22.0 / 27.0 26.0 / 30.0 32.0 / 39.0
Part no.GSZ-2-ASZ-5-ASZ-10-ASZ-25-ASZ-35-ASZ-50-ASZ-100-ASZ-150-ASZ-250-ASZ-350-ASZ-500-ASZ-750-ASZ-1000-AS
B15152020303030303035404040
GM5M6M8M8M8M10M10M12M12M16M16M16M16
MM10M12M14M20M24M30M36
M48x2M64x3M72x3M85x3M100x3M100x3
kg0.010.050.160.140.400.800.741.481.172.873.866.009.60
Part no.GSZ-2-VS*Z-5-VS*Z-10-VSZ-25-VSZ-35-VSZ-50-VSZ-100-VSZ-150-VSZ-250-VSZ-350-VSZ-500-VSZ-750-VSZ-1000-VS
A31x21
314646568484114114152170190208
B15152020303030303035404040
GØ3M6M8M8M8M10M10M12M12M16M16M16M16
MM10M12M14M20M24M30M36
M48x2M64x3M72x3M85x3M100x3M100x3
kg0.010.100.230.230.651.271.202.152.154.66.68.010.2
Material: *Steel, bronzeRotation protection is required if the screw isnot fixed to the load so that it cannot rotate,or is installed in combination with limitswitches or the rod end KGK. *for Z-5 the rotation protection is of solid bronze; GSZ-2 POM
4
d-H8
D1D
M
h1h
g
H
b-h10
t
Pivot bearing end SLK Part no.Z-5-SLKZ-10-SLKZ-25-SLKZ-35/50-SLKZ-100-SLKZ-150-SLKZ-250-SLKZ-350-SLKZ-500-SLKZ-750-SLK
H6580110130144210260280335380
D3040506590100125145170225
D1293946608590120145170200
d1214203035508095110120
MM12M14M20M30M36
M42x2M56x2M72x3M100x3M110x3
g48568092108155180195245270
b18243035405780100120130
h25254550659085105155155
h1202025--
5040-
8080
t2225253355706383120133
kg0.250.561.202.104.408.0016.0024.0038.0068.50
Material: steel, corrosion-resistantidentical to the previous MSZ type
Material: Steel, powder-coatedt ; Aluminium, black anodised
(GSZ-2-SRO)Cover: Aluminium, corrosion-resistant; PE, black (GSZ-2)
© by ZIMM Austria 201584
Accessories for screw jacks4
Limit switch setProduct features
Integrated plug,for fast and
comfortable revisions
Fine adjustment+/- 5mm possible
Assembled and preset delivery
Cable outletturnable 180°
Cable length2m, 5m or 10m
Robust fitting,protects against
damage
Enclosed fitting,resistant to dirt
penetration
Technical data
BK black BK-WH black-white BU blue BN brown
GN-YE green-yellow
NC
NO
Protective earthconductor
Type: mechanical limit switch with positively-actuated NC relayMaterial: metal housing and roller plungerMode of operation: 1NC + 1NO, snap action contactsProtection class: IP67Temperature range: -40°C to +70°CCable standard – material: PvR black Ø 7.3mm, 5 x 0.75mm2
Cable standard – temperature: -25°C to +70°CCable special – temperature: -40°C to +105°C (only request available)Electrical duty: max. 240V AC / 1.5A max. 250V DC / 0.1AElectrical service life: 5 million DC switching operations at 24V DC/3W 1 million AC switching operations at 230V AC/0.5AWeight: Limit switch set: 0.15 kg; Cable (5m): 0.45 kg
85© by ZIMM Austria 2015
Accessories for screw jacks
4
4
Ordering code
Ordering example:
1 off Z-25-ES-5-G-A1 off Z-25-ES-5-E-A
Size Screw X1 X2 X3 YGSZ-2 Tr 16x4 48 70 48 21Z-5 Tr 18x4 49 70 45 25 KGT 16x05, x10 49 70 45 25Z-10 Tr 20x4 52 72 45 24 KGT 25x05, x10 52 72 45 24 KGT 25x25 77 77 68 24 KGT 25x50 142 142 133 24Z-25 Tr 30x6 56 80 45 24 KGT 32x05, x10, x20 56 80 45 24 KGT 32x40 91 91 78 24Z-35 Tr 40x7 64 90 45 34Z-50 Tr 40x7 65 90 45 34 KGT 40x5, x10, x20 65 90 45 34 KGT 40x40 90 90 68 34Z-50/Tr50 Tr 50x8 65 90 45 34Z-100 Tr 55x9 65 110 45 34 KGT 50x10 65 110 45 34 KGT 50x20 70 110 48 34 KGT 50x40 110 110 88 34Z-150 Tr 60x9 70 120 45 34 KGT 63x10 70 120 45 34 KGT 63x20 75 120 48 34 KGT 63x40 115 120 88 34 KGT 63x60 155 155 128 34Z-250 Tr 80x16 75 – 45 30 KGT 80x10 75 – 45 30 KGT 80x20 82 – 50 30 KGT 80x40 122 – 90 30 KGT 80x60 162 – 130 30Z-350 Tr 100x16 85 – 50 31Z-500 Tr 120x16 102 – 55 40Z-750 Tr 140x20 110 – 55 40Z-1000 Tr 160x20 110 – 55 40
Limit switch set Dimensions
(only A and C permissible for GSZ-2)
Ordering code for limit switch set:
Z-25-ES-5-G-AGearbox sizeCable length 2m, 5m (standard) or 10mInstallation G = gearbox face (standard) E = end of the protective tube (standard) S = special position, S = ?? mm V = set pre-assembledLimit switch position A (standard), B, C or D
Ordering code for an single switch:
Z-25-ES-5Cable length 2m, 5m or 10m, 0 = without cable
Limit switch position
Datasheet with alltechnical detailson request.
© by ZIMM Austria 201586
Accessories for screw jacks4
Pivoting support tube STRO
D
121212202020202020303030404040404040404040
B
202020303030303030353535505050505050505050
Axis of pivoting
STRO-PParallel to the
drive shaft
STRO-RRight angle tothe drive shaft
P R
Forked endGK
Pivot bearing endSLK
Rod endKGK
Pivoting support tube STROwith integral pivot end
Stro
keLm
in +
str
oke
(wit
hout
bel
low
s)G
S =
S+st
roke
max. stroke for this type: 500 mm!
When using the pivoting support tube, takeinto consideration the torques arising due tothe weight of the motor etc. - support isnecessary!
Size
Z-5
Z-10
Z-25
Z-35
Z-50
Z-50/Tr50
Z-100
d
121212141414202020303030303030353535353535
b
121212141414202020303030303030363636363636
d1
121212141414202020303030303030353535353535
b1
181818242424303030353535353535404040404040
d2
121212151515202020303030303030404040404040
b2
101010121212161616222222222222282828282828
L min.KGK226241299267287339300320372380410466416446498452482534537567599
L min.SLK224239297262282334303323375362392448398428480418448500503533565
S
82971559411416698118170117147203137167219137167219157187219
Options
Standardwith AS/VS
with ESStandard
with AS/VSwith ES
Standardwith AS/VS
with ESStandard
with AS/VSwith ES
Standardwith AS/VS
with ESStandard
with AS/VSwith ES
Standardwith AS/VS
with ES
Ordering example: (Support tube): Z-25-STRO-P, GS=150mmZ or GSZ
For a bellows extension, see Section 8 - Length Calculation
L min.GK224239297262282334303323375390420476426456508454484536539569601
Fixing:see pages 154, 159
Accessories for screw jacks4
87© by ZIMM Austria 2015
4
© by ZIMM Austria 201588
Accessories for screw jacks4
Flange nut FMStandard nut for simpleapplications
Duplex nut DM- Bellows can be attached
both sides- Uniform Ø on gearbox
neck, nut and opposedbearing plate
- Grease nipple orconnection to centrallubrication or lubricator
Safety nut SIFAIn combination with duplexnut or self-aligning nut.For function andapplication seeSections 2+3
Self-aligning nut PM- Angular compensation up
to max. 3°- Bellows can be attached
both sides- Uniform Ø on gearbox
neck, nut and opposedbearing plate
- Grease nipple orconnection to centrallubrication or lubricator
Greaseless nut FFDM- Specially suitable for dry
running (such as textiles,foodstuffs, chemicals,…)
- Bellows can be attachedboth sides
- Reinforced with astainless steel washer
Flange nut Z-..-FMPart no.GSZ-2-FMZ-5-FMZ-10-FMZ-25-FMZ-35/50-FM
GTr 16x4Tr 18x4Tr 20x4Tr 30x6Tr 40x7
D1*Dh92828323863
TK3838455078
A4848556295
d (6x)
66779
L3535444666
L12323323250
L21515242438
L31212121416
kg0.250.230.350.411.71
Nuts for rotating version R
We have patents registered or pending for a range of functions and components.
PA
TENT
P E N D I NG
zum Patent
angemeldet
Identical to the previous MSZ typeMaterial: 2.1090.01 (RG7 bronze)Quality: 7H DIN 103Right-handed (left-handed, double-pitch on request)
*D1=Dh9-0.2 mm
Option: Plastic nutGSZ-2-FM-KMaterial: High-performance polymer
FF
89© by ZIMM Austria 2015
Accessories for screw jacks
Nuts for rotating version R
4
Duplex nut Z-..-DM
Safety nut Z-..-SIFA-R
Part no.GSZ-2-DMZ-5-DM1)
Z-10-DM1)
Z-25-DM1)
Z-35/50-DM1)
Z-100-DMZ-150-DMZ-250-DM1)
Z-350-DM1)
Z-500-DM1)
Z-750-DMZ-1000-DM1)
F668121520202524303035
see also Sections 2+3
TrTr 16x4Tr 18x4Tr 20x4Tr 30x6Tr 40x7Tr 55x9Tr 60x9Tr 80x16Tr 100x16Tr 120x16Tr 140x20Tr 160x20
D4952687995130140185230255289350
D126293946608590120145170200250
D2402)
40546178108116153189214252300
D35.52)
677911131723232326
L454545507090115140160180220320
L1131313131818202525303050
L22020202336547585100110140210
L388881218203035405070
L46667
8.510101414141818
kg0.30.30.570.81.544.15.312.221.630.558.3155
Cardan adapters DMAfor duplex nuts DMsee pages 154, 159
B727290100100140145185
D787898116116156160206
c-H91616202830405060
L1515201515252530
A3030364646607690
a1515182323303845
kg1.00.91.42.32.34.86.812.7
Material: Steel, corrosion-resistant; pivot bearing: Bronze, PTFE coated
Part no.Z-5-DMAZ-10-DMAZ-25-DMAZ-35-DMAZ-50-DMAZ-100-DMAZ-150-DMAZ-250-DMA
Main direction of loadingSelect the main direction of loading sothat tensile loads on the nut are avoided
Part no.TRMFL-18x4**TRMFL-20x4TRMFL-30x6TRMFL-40x7
A1606875120
B1505865100
B234394976
Part no.TRMFL-18x4TRMFL-20x4TRMFL-30x6TRMFL-40x7
GxTM5x10M6x12M6x12M8x14
kg0.70.91.14.5
D128323863
D438455078
Driving flange TRMFLfor flange nut Z-..-FM
for FMTr 18x4**Tr 20x4Tr 30x6Tr 40x7
A2max*35.037.542.570.0
A2min*25.029.032.550.0
C40404065
C124242441
G1M8x15M8x15M10x15M14x25
* Supplied ex-works with size A2max. Can be machined by the customer to A2min.** Suitable also for GSZ-2-FM (Tr 16x4)Material: steel, corrosion-resistant
4
1)Compatible with the previous MSZ type; 2)only 4 holes Ø 5.5 mmMaterial: 2.1090.01 (RG7 bronze); quality: 7H DIN 103Right-handed (left-handed, double-pitch on request)Threaded grease nipple, up to Z-50 G1/8”, from Z-100 G1/4”
1)Compatible with the previous MSZ typeMaterial: RG7
A6667
8.510101414141818
C668121520202524303035
D22242838506570100120135170190
L282842
47.56787100115115128151186
kg0.050.050.110.200.461.101.203.304.076.0213.819.8
TrTr 16x4Tr 18x4Tr 20x4Tr 30x6Tr 40x7Tr 55x9Tr 60x9Tr 80x16Tr 100x16Tr 120x16Tr 140x20Tr 160x20
Part no.GSZ-2-SIFA-RZ-5-SIFA-R1)
Z-10-SIFA-R1)
Z-25-SIFA-R1)
Z-35/50-SIFA-R1)
Z-100-SIFA-RZ-150-SIFA-RZ-250-SIFA-R1)
Z-350-SIFA-R1)
Z-500-SIFA-R1)
Z-750-SIFA-R1)
Z-1000-SIFA-R1)
© by ZIMM Austria 201590
Accessories for screw jacks4
Nuts for rotating version R
Self-aligning nut Z-..-PM
1)Identical to the previous MSZ type2)Overall length PM incl. SIFA safety nut
Application:(Welded) fabrications often exhibit angularerrors, which lead to rapid wear of thetrapezoidal screw nuts. The self-aligning nut PMcan compensate small angular errors on theattachment face up to maximum +/-3°.A large grease reservoir increases the maintenanceintervals and extends the service life.
CAUTION:Self-aligning nuts cannot compensateparallelism errors between screws or betweenscrews and guides. Take care to ensure precisealignment. The attachment faces for thegearboxes must therefore be exactly at rightangles to the guides.
Trapezoidal screwDIN 103, quality 7H, right-handed
Screwed grease nippleThread 1/8“ / 1/4“ from Tr 40x7
MaterialHousing: GG 25 (grey cast iron)Spherical nut: Rg7 (bronze)
Safety nut SIFAis available for the self-aligning nut on request.
Nut material: Plastic, high-performance polymerSteel ring material: stainless steel
Quality: 7H DIN 103, right-handed
1)Identical to the previous MSZ - FFDM type2)As approximate value, depending on the stroke speed andambient temperature
3)Connection bore for D1 +0.2 mm for thermal expansion
Part no.Z-5-FFDM1)
Z-10-FFDM1)
Z-25-FFDM1)
Z-35/50-FFDM1)
D52687995
D240546178
D36779
L53535985
L111111113
L220202335
kN max.Load2)
1257
kg0.070.120.180.38
Greaseless nut Z-..-FFDMTr
Tr 18x4Tr 20x4Tr 30x6Tr 40x7
ThreadPart no. Tr d x P D D1 D2Z-5-PM1) Tr 18x4 52 29 40Z-10-PM1) Tr 20x4 74 39 60Z-25-PM1) Tr 30x6 88 46 70Z-35/50-PM1) Tr 40x7 105 60 85Z-100-PM Tr 55x9 148 85 120Z-150-PM Tr 60x9 165 90 125Z-250-PM Tr 80x16 225 120 170Z-350-PM Tr 100x16 280 145 215
Part no. M x T L L1 L2 LS2) kgZ-5-PM1) M5x12 78 13 21 123 0.66Z-10-PM1) M6x12 83 13 24 128 1.49Z-25-PM1) M6x12 95 13 27 158 2.36Z-35/50-PM1) M8x16 129 15 30 212 5.04Z-100-PM M10x20 190 15 45 298 15.1Z-150-PM M12x24 210 15 45 330 21.9Z-250-PM M16x32 224 20 40 369 47.0Z-350-PM M20x40 275 20 40 455 94
Advantage-Angular compensation up to +/-3°-Grease nipple or connection thread to central
lubrication-Bellows can be connected
D13)
29394660
91© by ZIMM Austria 2015
Accessories for screw jacks
For rotating screw R
4
4
Part no.GSZ-2-R-TrZ-5-R-Tr Z-10-R-TrZ-25-R-TrZ-35-R-TrZ-50-R-TrZ-100-R-TrZ-150-R-TrZ-250-R-TrZ-350-R-TrZ-500-R-TrZ-750-R-TrZ-1000-R-Tr
Ø10j612j615j620j625j625j640j645j660j680j695j6100j6130j6
LA121520253030455575100120120175
kg/m1.21.62.04.58.08.01619325277105139
Material: C35 or Ck45 (stainless steel on request)Quality: DIN 103, 7e rolled, from Tr 80 whirledPitch accuracy 0.2 mm / 300 mmRight-handed (double-pitch, left-handed on request)
Part no.GSZ-2- GLPZ-5-GLPZ-10-GLPZ-25-GLPZ-35/50-GLPZ-100-GLPZ-150-GLPZ-250-GLPZ-350-GLPZ-500-GLPZ-750-GLP
ØD14048606785117130165205240280
ØD226293946608590120145170200
ØD3192028324260688595130168
Ød15.591111131721262638
6x32
Part no.GSZ-2-GLPZ-5-GLPZ-10-GLPZ-25-GLPZ-35/50-GLPZ-100-GLPZ-150-GLPZ-250-GLPZ-350-GLPZ-500-GLPZ-750-GLP
h6781015202530324040
H162021233050506065100100
H31213171922353150546083
Lager61900.2RS61901.2RS6002.2RS61904.2RS6005.2RS6008.2RS6009.2RS
2x6012.2RS2x6016.2RS2x6019.2RS2x6020.2RS
Si ringJ 22J 24J 32J 37J 47J 68J 75J 95J125J145J180
kg0.050.170.300.481.053.103.706.9011.5024.0032.00
Material: Steel, corrosion-resistant Hard anodised aluminium (GSZ-2-GLP)Up to Z-150 stainless steel bearingsThe ball bearing is already fitted at deliveryIdentical to the previous MSZ type
Opposed bearing plate GLP
Trapezoidal screw Z-..-R-Tr TrTr 16x4Tr 18x4Tr 20x4Tr 30x6Tr 40x7Tr 40x7Tr 55x9Tr 60x9Tr 80x16Tr 100x16Tr 120x16Tr 140x20Tr 160x20
ØD50658090110150170210265310350
Ød10121520254045608095100
The opposed bearing plate increases the smoothness of operation andthe resistance of the screw to buckling.Allow 5 mm at the end of the screw for length compensation.
© by ZIMM Austria 201592
Accessories for screw jacks4
Fitting the bellows
AZ=ExtensionZD=Compression
The bellows protect the screw against dirt andmoisture.
PLEASE NOTE:The bellows must not be compressed to lessthan the ZD dimension nor extended beyondthe AZ dimension.If the stroke is longer than 1000 mm, fit abellows with an extension block. Take intoconsideration that when the bellows is fitted
horizontally it must not touch the screw: Risk of serious damage! Use support rings toavoid such damage.Protect the screws, especially during on-site assembly, against: building site dust,grinding dust from angle grinders,
Part no.GSZ-2-FB 182GSZ-2-FB 364Z-5-FB-265Z-10-FB-340Z-25-FB-300Z-35/50-FB-390Z-100-FB-285Z-150-FB-350Z-250-FB-390Z-350-FB-600
a11111010151815151515
d2626293946608590120145
ZD389835807085755090100
AZ220462300420370475360400480700
Stroke182364265340300390285350390600
D12626404050668592125172
D25555768083102118141166236
kg0.080.160.150.210.250.430.290.441.102.40
weld spatter, etc. Protect the bellows againstdirect sunshine.Take into consideration also that the thermalinsulation effect of the bellows reduces themaximum duty cycle of the screw jack.
Bellows Z-..-FB, round
Material: PVC, NBR (GSZ-2), operating temperature -20°C to +70°C(max. +85°C), cold fracture temperature -32°C, incl. 2 galvanised hose clips. CAUTION: For screw extensions, see Sections 2+3identical to the previous MSZ type
93© by ZIMM Austria 2015
Accessories for screw jacks
Bellows FB
4
4
AZ=ExtensionZD=Compression
Bellows Z-..-FB, polygonal
Bellows adapter Z-..-FBA
IMPORTANT! When ordering, please specify:When mounted horizontally, the bellows must be fitted withsuitable support rings, so as to avoid wear due to rubbing againstthe trapezoidal thread of the screw.For lengths longer than 1000 mm, an extension block is necessary.Compatible with the previous MSZ types
Part no.Z-5-FBAZ-10-FBAZ-25-FBAZ-35/50-FBAZ-100-FBAZ-150-FBAZ-250-FBAZ-350-FBAZ-500-FBA
D1293946608590120145170
D2253040528085115140150
D3324250659095125150180
A4442577090100118130172
B323242527282100112152
C202226405050606070
The fixing ring FBR is used to secure the bellows FB to theforked end GK or rod end KGK. Identical to the previousMSZ types
If a forked end GK or rod end KGK is included in the scopeof the order, the fixing ring is supplied automatically.Otherwise, please order it separately.
with with without without
a101010101515151515151515151515151515151515
d29293939464660606060858585909090120120120145145
ZD10012010015010012072130125180721301807213018072130180108180
AZ6009208001150800112067211301325168067211301680672113016806721130168010081680
Stroke500800700100070010006001000120015006001000150060010001500600100015009001500
D138383838636363636363636363110110110110110110150150
D268687575105105105105105105105105105150150150150150150200200
kg0.190.300.230.320.320.430.230.420.420.510.290.400.440.400.600.820.400.600.820.70 1.10
Material: Aluminium, corrosion-resistant
Use of a pivotbearing plate KAR
on the face towardsthe screw
Material: Polyurethane-coated polyester fabric type OZ-23, temperature stability -15°C to +70°C, incl. 2galvanised hose clips.
For screw extensions, see Sections 2+3
CAUTION:For special bellows, dimensions ZD, AZ and DZ maybe different!
Material: POM (plastic)
Bellows fixing ringZ-..-FBR
Part no.Z-5-FB-500Z-5-FB-800Z-10-FB-700Z-10-FB-1000Z-25-FB-700Z-25-FB-1000Z-35/50-FB-600Z-35/50-FB-1000Z-35/50-FB-1200Z-35/50-FB-1500Z-100-FB-600Z-100-FB-1000Z-100-FB-1500Z-150-FB-600Z-150-FB-1000Z-150-FB-1500Z-250-FB-600Z-250-FB-1000Z-250-FB-1500Z-350-FB-900Z-350-FB-1500
Ordering example:
Z-25-FBR
© by ZIMM Austria 201594
Accessories for screw jacks4
Spiral spring attachment
Spiral spring cover attachment for types SN/SL Spiral spring cover attachmentfor types RN/RL
Forked endZ-..- GK
Centringbushing
Spiral springcover
Fixing flangeZ-..- BF
Spiral springcover
Centring bushing
Duplex nutZ-..- DM
Opposed bearing plateZ-..- GLP
Centringbushing
Spiral springcover
Fitting instructions:Spiral springs can be used on chip-generatingand non-chip generating machines.The illustrations show how to fit differenttypes of spiral spring covers to variousscrew jacks.Centring bushings are required when assemblingcombinations of different parts; we can includethese in our quotation on request.
IMPORTANT:Spiral springs must under no circumstances beallowed to uncoil. For technical reasons,please specify in your enquiry whether thespiral spring is to be installed horizontallyor vertically.
If installation is to be vertical, we recommendthat the larger diameter is at the top,
as shown; if it is to be horizontal, the tapershould be away from the direction of flow ofthe chips or other particulate.
A slight film of oil on the spiral springimproves its operation and extends itsservice life.
Centringbushing
Spiral springcover
Type SF040-0450-040-V040-0450-040-H040-0900-060-V040-0900-060-H040-1300-075-V040-1300-075-H
D1404040404040
D2646470708484
ZD404060607575
Stroke41035084072012251075
kg0.530.531.091.092.202.20
ID696974748888
OD737378789292
H303036365050
95© by ZIMM Austria 2015
Accessories for screw jacks
Spiral spring cover SF
4
4
Material:SF: Spring band steel, blued (on request we can also supply versionsin stainless steel)Centring bushing: Plastic (other materials on request)
CAUTION: The spring travel quoted is the maximum possible. For practicaloperation, please allow a margin of safety to prevent damage!We recommend preparation of a drawing to determine the fittingposition and dimensions of spiral springs.
Type SF030-0450-030-V030-0450-030-H
D13030
D25353
ZD3030
Stroke420360
kg0.300.30
ID5757
AD6161
H2020
Screw jack Z-5 Bushing
ID ≥ D2 + 4 mm(0.6 x ZD) ≤ H ≤ (ZD - 2 mm)
Type SF050-0450-050-V050-0450-050-H050-0750-060-V050-0750-060-H050-1200-075-V050-1200-075-H050-1500-100-V050-1500-100-H
D15050505050505050
D27070808094948888
ZD505060607575100100
Stroke400300690570112597514001200
kg0.640.641.071.072.452.452.702.70
ID7474848498989292
OD787888881041049696
H3636404050506060
Screw jack Z-25 Bushing
Type SF065-0450-050-V065-0450-050-H065-1100-075-V065-1100-075-H065-1500-100-V065-1500-100-H065-2100-120-V065-2100-120-H
D16565656565656565
D28888107107108108113113
ZD50507575100100120120
Stroke40030010258251400120019801740
kg0.640.642.502.503.803.805.655.65
ID9292112112112112118118
OD9696118118118118124124
H3535606060608080
Screw jacks Z-35, Z-50 Bushing
Type SF090-0650-075-V090-0650-075-H090-1300-100-V090-1300-100-H
D190909090
D2124124132132
ZD7575100100
Stroke57542512001000
kg2.802.804.904.90
ID128128136136
AD134134142142
H50506060
Screw jack Z-50/Tr50, Z-100 Bushing
Type SF100-0800-075-V100-0800-075-H100-1500-100-V100-1500-100-H
D1100100100100
D2138138146146
ZD7575100100
Stroke72557514001200
kg3.703.706.006.00
ID143143150150
AD149149156156
H51517575
Screw jack Z-150 Bushing
Stro
ke
Other sizes of spiral springs are available on request.
Screw jack Z-10 Bushing
Ordering example: SF-030-0450-030-H SFZ-ID57-H20Spiral springLeast diameter D1Greatest length AZ*Least length ZDH=horizontal installationV=vertical installation
Centring bushingInner diameterHeight
© by ZIMM Austria 201596
Accessories for screw jacks4
Pivoting – Z-5 to Z-25
Integrated pivot bearingSimple and economical design:Pivot bushes are incorporated in the gearbox housing.
LubricationThe bronze bushes are PTFE-coated and therefore require nolubrication in normal service. We recommend regularlubrication for high loadings.
Design tipFor large motors, long strokes and high load cycles, thevariant with the pivot bearing plate KAR is preferable,because the weight of the motor is then taken by the pivoting points and does not affect the screw.
DimensionsZ-5 (Z-5/10-LB)Z-10 (Z-5/10-LB)Z-25 (Z-25-LB)
B1404040
B2252524
B3101008
B4200220264
B5180200248
B6150170216
B78495119
B8667597
B9151516
B10151520
B116610
DimensionsZ-5 (Z-5/10-LB)Z-10 (Z-5/10-LB)Z-25 (Z-25-LB)
D1161620
D2222225
D3111113
D4888
H18080105
H2181821
L19090105
L2707085
R1576878
R26374100
kg (set)0.720.721.30
Axis of pivoting R(at right angles to the drive)
Pivot mounts LB
Pivot bearing plate KAR DimensionsZ-5-KARZ-10-KARZ-25-KAR
B1404040
B2252524
B3101008
B9151516
B10151520
C4166179207
C5146159191
C6116129159
C77487107
D1161620
D3111113
DimensionsZ-5-KARZ-10-KARZ-25-KAR
D4888
H18080105
H2181821
H3151520
H4212432
H5303040
L19090105
L2707085
R3100116138
kg0.240.330.80
Part no.: Z-5/10-LB set (2 items)Z-25-LB set (2 items)
Part no.:
Z-5-KARZ-10-KARZ-25-KAR
Multi-jack systemsThe KAR pivot bearing plate allows several jacks to bearranged in a row.
LubricationThe bronze bushes are PTFE-coated and therefore require nolubrication in normal service. We recommend regularlubrication for high loadings.
Axis of pivoting P(parallel to the drive)
Material: Aluminium, corrosion-resistantBolt: Stainless steel
Face E
Face F
Material: Aluminium, corrosion-resistant
Please specify: mountedon face E or face F
Example: 2-jack system
Refer to thepermissible loadslisted in Section 8
F
97© by ZIMM Austria 2015
Accessories for screw jacks
4
4
Pivot mounts LB
Pivoting – Z-35 to Z-1000
DimensionsZ-35-LBZ-50-LBZ-100-LBZ-150-LBZ-250-LBZ-350-LB
D1283040506080
D3111322222633
D481020202025
H185110120135170 210
H2181822243236
L1130170260280285380
L2106140180200230310
Axis of pivoting P(parallel to the drive)
DimensionsZ-35-LBZ-50-LBZ-100-LBZ-150-LBZ-250-LBZ-350-LB
L3106140225235220300
B1124150210222265302
B2146175250262325372
B3174210290312400462
B4202245330362475552
B5224270370402535622
kg (set)3.25.011.818.03166
Pivot bearing plate Z-35-KAR
Axis of pivoting R(at right angles to the drive)
Material: Cast steel, quenched and tempered, corrosion-resistant
Refer to thepermissible loadslisted in Section 8
F
Integrated pivot bearingSimple and economical design:Pivot bushes are incorporated in the gearbox housing.
LubricationThe bronze bushes are PTFE-coated and therefore require nolubrication in normal service. We recommend regularlubrication for high loadings.
From Z-500 the gearboxis mounted the oppositeway round, since thefootplate is broaderthan the rest of thehousing:
Pivot bearing plate from Z-35The use of the pivot mounts LB directly within the gearboxhousing is the best and most economical solution. Designconsiderations may in some cases necessitate the use of apivot bearing plate.
Other sizes of pivot arrangements “R” and “P” are availableon request.
Part no.:
Z-50-LB set(1x right-handed, 1x left-handed)
Part no.: Z-35-KAR
Material: GGG-50
© by ZIMM Austria 201598
Accessories for screw jacks4
For the S and R version
Handwheel HRPart no.HR-80HR-125HR-160HR-200HR-250
d80125160200250
N2631364248
b13.015.018.020.523.0
n1618202428
L2633394551
G42.567.582.582.592.5
D1823262628
B H7Pilot hole
86141620
B H7with keyway
9/1111/14
14/16/1916/19/20
20/25
kg0.160.300.501.001.30
Protective cap GSZ-2-SK
Protective cap Z-..- SK
incl. screwsMaterial: Hard anodised aluminium
M5x55Screws are included with the
protective cap
M5x70Screws are included with the motor
flange / bevel gearbox
incl. screwsMaterial: Z-5 to Z-150: PA6 GF15, up to 120°C, briefly 180°CMaterial: Z-250 to Z-1000: POM, up to 100°C, briefly 140°C
Suitable for screw jacks Z, GSZ, MSZ (MSZ up to size 50) and bevel gearboxes KSZ, KGZ
Z-5 to Z-150
GSZ-2
Z-250 to Z-1000
Part no.Z-5-SKZ-10-SKZ-25-SKZ-35-SKZ-50-SKZ-100/150-SKZ-250-SKZ-350-SKZ-500-SKZ-750-SKZ-1000-SK
D253031353546607590110100
d7991111
13.517.520222226
E3232495455748285125122142
F8888882530352830
ScrewsDIN 912M6x16M8x16M8x16M10x20M10x20M12x25M16x30M18x30M20x40M20x40M24x40
kg0.020.040.050.070.080.120.700.901.201.502.20
Part no.GSZ-2-SK
D20
d5.5/M5
E25
F10
ScrewsDIN 912M5x55
kg0.05
Ordering example:
HR-125-11-NDiameterBoreN = with keyway and set screwV = only pilot hole
Material: Aluminium, plastic (handle)Design: No more than max. 50 - 60 N force should be required at the handle
99© by ZIMM Austria 2015
Accessories for screw jacks
4
For the S and R version
4
Fixing strips BFL Part no.GSZ-2-BFLGSZ-5-BFLGSZ-10-BFLGSZ-25-BFLGSZ-50-BFLGSZ-100-BFL
a3239496487100
b162129426366
c29.541506490101
d45.5597086114135
e7.51010101317
f90120140170230270
g6.699111318
h142020253040
i101014122025
j38526381115131
k111414171926
l6.466
7.5711
kg0.160.320.500.752.003.70
Identical to the previous MSZ typesMaterial: Steel, corrosion-resistant / GSZ-2-BFL: Stainless steelIncl. screws
Pivot bearing plate KAR Part no.GSZ-2-KAR1)
GSZ-5-KARGSZ-10-KARGSZ-25-KARGSZ-50-KARGSZ-100-KAR
a7080100130180200
c161616203040
d303030405070
e61011121522
e161011121517
g486078106150166
h38526381115131
i131515202535
j131515182026
k6.699111317
l111816252440
m131011253030
t899111318
kg0.160.801.152.805.3011.1
Identical to the previous MSZ typesMaterial: Steel, corrosion-resistant / GSZ-2-KAR: Aluminium, corrosion-resistantIncl. screws
1)Pivot mounts GSZ-2-LB available (Z-5/10-LB with shorter journals)2)CAUTION: 2 mm narrower than Z- .. -KAR
Jack screw centreline
for GSZ
for GSZ
b50722)
852)
1052)
145175
© by ZIMM Austria 2015100
Accessories for screw jacks4
Connecting shaft VWZ
Size
VWZ-30VWZ-40VWZ-60VWZ-60VVWZ-80VWZ-100
Dimensions Clamping screw Moment of inertia Torsional stiffness Weight
DA[ mm]
3242566782102
DS[ mm]
3244.5576885105
DR[ mm]
3040606080100
BK*[ mm]
151730354050
s[ mm]1.51.52222
A[ mm]
344663738497
LA min[ mm]
99133177205249283
M10.9M4M5M6M8M10M12
Tighteningtorque [ Nm]
48153570
120
per coupling
[10-3kgm2]0.010.080.240.462.46
per starCTdyn
[Nm/rad]137537009917244173366767667
per tube/mCTdyn
[Nm/rad]11042332829282922910258178
bothcouplings
[kg]0.140.360.941.422.984.62
tube/m [10-3kgm2]
0.110.20.80.83
5.8
Dimensions, technical data
tube/m[kg]0.580.760.970.972.002.47
Size
VWZ-30VWZ-40VWZ-60VWZ-60VVWZ-80VWZ-100
Elastomer star Maximum transmittable torque by clamp hubdepending on the bore diameter (clamp force)
Coupling typeRated torque[ Nm]
121760160325530
Max. torque[ Nm]
25341203206501060
Ø9[ Nm]
21-----
Torques
Ø11[ Nm]
264160---
Ø14[ Nm]
335276---
Ø16[ Nm]
376087120325
-
Ø19[ Nm]
-70104
-386
-
Ø20[ Nm]
-74109188406
-
Ø22[ Nm]
-81
120206447
-
Ø24[ Nm]
--
131-
488-
Ø25[ Nm]
--
136235508570
Ø28[ Nm]
--
153-
568638
Ø30[ Nm]
--
164-
610-
Ø32[ Nm]
--
175301650730
Ø38[ Nm]
----
772866
Ø40[ Nm]
-----
914
Ø42[ Nm]
----
854960
Ø45[ Nm]
----
9151029
Ø48[ Nm]
-----
1097
Ø55[ Nm]
-----
1250
KUZ-KK-16KUZ-KK-24KUZ-KK-32KUZ-KK-35KUZ-KK-45KUZ-KK-60
*BK = shaft extension clamping length
Standard bores “d” [mm]
VWZ-30 8, 9, 10, 11, 12, 14, 15, 16VWZ-40 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 22VWZ-60 10, 11, 12, 14, 15, 16, 18, 19, 20, 22, 24, 25, 28, 30, 32VWZ-60V 12, 15, 16, 18, 20, 22, 24, 25, 28, 30, 32, 35VWZ-80 16, 19, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40, 42, 45VWZ-100 25, 28, 32, 38, 40, 42, 45, 48, 50, 55
Ordering example:
VWZ-60-LA 1800-20/25SizeLengthBores for couplings
n=1500 rpm (specify the speed)
Shafts with split shells- Split shells permit easy radial insertion- High concentricity- High clamping forces- Low moment of inertia
- Stepless adjustment facility thanks to theclamp hub rather than a fitted drive key
- Drive keyway available on request- Material: High-tensile aluminium
(stainless steel on request)
Elastomer star- Permanently free of play, dampens vibration- Shore hardness 64D- Colour: ZIMM green- Temperature range: 0°C to +70°C reduced to
-20°C, to +100°C (Mx0.55)
The max. torque is limited either by the star or by the clamping force
101© by ZIMM Austria 2015
Accessories for screw jacks
VWZ length calculation(identical for Z and GSZ)
4
max. permissible free length (LA dimension) in mm
max
. per
mis
sibl
e sp
eed
in r
pm
Maximum length - dependent on speed max. permissible offset
Screw jack Connecting shaft e Y A31454338555345
80.567.557.584716661908580124119114130125120144134175165240230
6972
12.510.52.5281552815105
17.512.57.5302520302520241435257565
VWZ-30VWZ-30VWZ-40VWZ-60VWZ-30VWZ-40VWZ-60VWZ-40VWZ-60VWZ-80VWZ-40VWZ-60VWZ-60V*VWZ-80*VWZ-60VWZ-60VVWZ-80*VWZ-60VWZ-60VVWZ-80VWZ-60VWZ-60VVWZ-80VWZ-80VWZ-100VWZ-80VWZ-100VWZ-80VWZ-100
GSZ-2Z-5Z-5Z-5Z-10Z-10Z-10Z-25Z-25Z-25Z-35Z-35Z-35Z-35Z-50Z-50Z-50Z-100Z-100Z-100Z-150Z-150Z-150Z-250Z-250Z-350Z-350Z-500Z-500
3434466334466346638446637384637384637384637384849784978497
*cannot be fitted with pivot mounts LB
LA = External length (incl. coupling)MA = Distance between centres of gearboxes
Lateral offset:
Kr max. 1.5 mm per 100 mm LI
Angular offset:
max. 2° (1° per coupling)
Axial offset:
ca. +/- 1 bis 2 mm
4
© by ZIMM Austria 2015102
Accessories for screw jacks4
VWZ with rigid hub, for pedestal bearing use
flexible hub rigid hubSize A B s1 s2 Bk* d1 LA minVWZ-30 34 20 2 1.2 15 15 85VWZ-40 46 25 2 1.6 17 20 112VWZ-60 63 40 2 2 30 20 154VWZ-60V 73 42 2 2 35 30 175VWZ-80 84 55 2 2 40 30 220VWZ-100 97 65 2 2 50 50 251
Gearbox GearboxPedestal bearing
MA distance between centres
Pedestal bearing: YES/NO?The installation situation is very importantwhen selecting shaft dimensions. For example,the cost of a larger diameter connecting shaftnot requiring additional pedestal bearingsupport can be considerably less than thecost of a smaller connecting shaft requiringcostly sub-structures for the additionalpedestal bearing.For this version we use the rigid hub version sothat no radial misalignment can occur in thepedestal bearing.
Gearbox Connecting shaft e Y A B Z LWZ d1 hG hL aZ-5 VWZ-30 9 45 34 20 44 74 15 31 30.2 0.8Z-5 VWZ-40 7 43 46 25 42 76 20 31 33.3 -2.3Z-5 VWZ-60 2 38 63 40 42 102 20 31 33.3 -2.3Z-10 VWZ-30 12.5 55 34 20 44 74 15 37 30.2 6.8Z-10 VWZ-40 10.5 53 46 25 42 76 20 37 33.2 3.8Z-10 VWZ-60 2.5 45 63 40 42 102 20 37 33.2 3.8Z-25 VWZ-40 28 80.5 46 25 42 76 20 41 33.2 7.8Z-25 VWZ-60 15 67.5 63 40 42 102 20 41 33.2 7.8Z-25 VWZ-80 5 57.5 84 55 50 130 30 41 42.9 -1.9Z-35 VWZ-40 28 84 46 25 42 76 20 50 33.2 16.8Z-35 VWZ-60 15 71 63 40 42 102 20 50 33.2 16.8Z-35 VWZ-60V* 10 66 73 42 60 130 30 50 42.9 7.1Z-35 VWZ-80* 5 61 84 55 50 130 30 50 42.9 7.1Z-50 VWZ-60 17.5 90 63 40 42 102 20 58 33.3 24.7Z-50 VWZ-60V 12.5 85 73 42 60 130 30 58 42.9 15.1Z-50 VWZ-80* 7.5 80 84 55 50 130 30 58 42.9 15.1Z-100 VWZ-60 30 124 63 40 42 102 20 80 33.2 46.8Z-100 VWZ-60V 25 119 73 42 60 130 30 80 42.9 37.1Z-100 VWZ-80 20 114 84 55 50 130 30 80 42.9 37.1Z-150 VWZ-60 30 130 63 40 42 102 20 92.5 33.2 59.3Z-150 VWZ-60V 25 125 73 42 60 130 30 92.5 42.9 49.6Z-150 VWZ-80 20 120 84 55 50 130 30 92.5 42.9 49.6Z-250 VWZ-80 24 144 84 55 50 130 30 105 42.9 62.1Z-250 VWZ-100 14 134 97 65 70 170 50 102 57.2 44.8Z-350 VWZ-80 35 175 84 55 50 130 30 115 42.9 72.1Z-350 VWZ-100 25 165 97 65 70 170 50 115 57.2 57.8Z-500 VWZ-80 75 240 84 55 50 130 30 130 42.9 87.1Z-500 VWZ-100 65 230 97 65 70 170 50 130 57.2 72.8
*cannot be fitted with pivot mounts LB
Ordering example:
VWZ-60-LA1800-25/20S SizeLengthBore 1st sideBore 2nd side (S = rigid hub)
n=1500 rpm (specify the speed)
*BK=shaft extension clamping length
103© by ZIMM Austria 2015
Accessories for screw jacks
Pedestal bearing, shaft extension
4
4
Part no.WZ-15/74-?PWZ-20/76-?PWZ-20/102-?PWZ-30/130-?PWZ-40/170-?PWZ-50/170-?P
d1152020304050
LWZ
7476102130170170
kg0.100.190.250.721.672.61
Pedestal bearing STL for connecting shaft VWZ
Shaft extension
Examples:
Part no. d1 A H H1 H2 J1 J2 L N1 S1 kgSTL-15-G 15 32 56 30.2 14 88 106 127 11.5 15.3 0.47STL-20-G 20 32 65 33.3 14 88 106 127 11.5 18.3 0.59STL-30-G 30 40 82.5 42.9 17 108 127 152 14 22.2 1.10STL-40-G 40 48 99 49.2 19 125 146 175 14 30.2 1.85STL-50-G 50 54 114.5 57.2 22 149 165 203 18 32.6 2.70
Material: Steel, ground
We use high-quality pedestal bearings.Housing material: Grey cast iron, primed in blueBearing material: Roller bearing steelTemperature range: -30°C to +120°C
0P
1P
2P
VWZ with rigid hub, for pedestalbearings
Shaft extension without fittedkey (OP)
Pedestal bearing with handwheelfor driving the VWZ shaft
Shaft extensions with fitted key atone end (1P)
Pedestal bearings of plastic “black” or“white” (foodstuffs applications) on request. CAUTION: Dimensions may change!
ZIMM VWZ shafts of 500 mm length and more are checked forconcentricity as standard!
© by ZIMM Austria 2015104
Accessories for screw jacks4
Standard coupling KUZ
Potential assembly errors
Coupling with keyway and set screw- standard coupling with keyway and set screw- provides rotational resilience- maintenance-free- material: as shown in the table
Elastomer star- material: Polyurethane- medium to good damping- very good long-term strength- temperature range: -20°C to +70°C reduced to -30°C, up to +100°C (Mx0.55)
Standard bores “d” [mm]
KUZ-09 U, 5*, 6, 7, 8, 9KUZ-14 U, 9, 11, 14KUZ-19 U, 11, 14, 16, 19KUZ-24 U, 11, 14, 16, 19, 19L, 20, 24KUZ-28 U, 14, 16, 19, 20, 24, 25, 28KUZ-38 U, 25, 28, 28L, 32, 38KUZ-45 U, 25, 28, 32, 38, 42, 45KUZ-55 U, 28, 42, 48, 55
Other diameters available on requestU = not drilled (KUZ-14 and KUZ-19
pre-drilled Ø6.3)L = long hub*Coupling with set screw, without keyway
Technical dataSize
KUZ-09KUZ-14KUZ-19KUZ-24KUZ-28KUZ-38KUZ-45KUZ-55KUZ-60KUZ-70KUZ-75KUZ-90
Ratedtorque[ Nm]
34.57.317601603254505256259001500
max.Torque[ Nm]
64.57.3341203206509001050125013003000
max.speed[ rpm]28000200001400014000106008500710060005600475042503550
Shorehardness
Star92A55D55D98A98A98A98A 98A98A98A 98A98A
Material*
ASSSSSGGGGGG
Weight,drilled[ kg]0.050.140.270.340.91.52.353.554.857.410.817.7
Torsionalstiffness CTdyn
[Nm/rad]-
254274292099302677048570545006529094970129510197500
Moment ofinertia
[10-3kgm2]-
0.020.030.10.41.42.56.110.220.337.184
*A = Aluminium, S = Sintered steel, G = Cast iron
Dimensions
Assembly instruction:Check the angle andradial offset usingstraight edges in twoplanes
Axial displacement Aaxial
Axis offset Rlateral
Angular error βangular
SizeKUZ-09KUZ-14KUZ-19KUZ-24KUZ-28KUZ-38KUZ-45KUZ-55KUZ-60KUZ-70KUZ-75KUZ-90
A0.80.750.751.21.41.51.82
2.12.22.63
R0.150.40.40.20.220.250.280.320.360.380.420.48
β1.0°0.5°0.5°0.9°0.9°0.9°1.0°1.0°1.1°1.1°1.2°1.2°
Permissible assembly errors
Ordering example:
KUZ-24-20/24 SizeBore d end 1Bore d end 2
Size
KUZ-09KUZ-14KUZ-19KUZ-24KUZ-28KUZ-38KUZ-45KUZ-55KUZ-60KUZ-70KUZ-75KUZ-90
D
2027.534.54055658095105120135160
L
304451667890114126140160185210
L1
101619253035455056657585
a
101213161820242628303540
dsstar
--
12172629374550596779
L1long hub
---
40-
60------
Set screw
M4M6 (M4)
M6M5M5M6M8M8M8M10M10M10
Tighteningtorque[Nm]1.5
4.8 (1.5)4.822
4.8101010171717
Ordering example:
KUZ-KK-32-20/24SizeBore d end 1Bore d end 2
Accessories for screw jacks
105© by ZIMM Austria 2015
Clamp coupling KUZ-KK
4*BK=shaft extension clamping length
Size
KUZ-KK-16KUZ-KK-24KUZ-KK-32KUZ-KK-35KUZ-KK-45KUZ-KK-60
max. axialoffset in mm(axial)
±1±2±2±2±2±2
max. axialoffset in
mm(lateral)
0.080.080.100.150.120.14
max. angularerror indegrees
(angular)1°1°1°1°1°1°
Standard bores “d” [mm]
KUZ-KK-16 8, 9, 10, 11, 12, 14, 15, 16KUZ-KK-24 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 22KUZ-KK-32 10, 11, 12, 14, 15, 16, 18, 19,
20, 22, 24, 25, 28, 30, 32KUZ-KK-35 12, 15, 16, 18, 20, 22, 24, 25,
28, 30, 32, 35KUZ-KK-45 16, 19, 20, 22, 24, 25, 28, 30,
32, 35, 38, 40, 42, 45KUZ-KK-60 25, 28, 32, 38, 40, 42, 45, 48,
50, 55
Dimensions, technical dataCouplingsize
KUZ-KK-16KUZ-KK-24KUZ-KK-32KUZ-KK-35KUZ-KK-45KUZ-KK-60
Tighteningtorque[ Nm]
48153570
120
M10.9M4M5M6M8M10M12
DA[ mm]
3242566782102
DS[ mm]
3244.5576885105
L[ mm]
546698114134156
L1[ mm]
212540475565
BK*[ mm]
151730354050
s[ mm]1.51.52222
E[ mm]
121618202426
Clamping screwDimensions Weight
[ kg]0.100.200.550.901.602.70
Torsionalstiffness
CTdyn
[Nm/rad]137537009917244173366767667
Moment of
inertia[10-3kgm2]
0.010.080.240.512.46
1. Axial offset - axial 2. Axial offset - lateral 3. Angular error - angular
4
Coupling size
KUZ-KK-16KUZ-KK-24KUZ-KK-32KUZ-KK-35KUZ-KK-45KUZ-KK-60
Elastomer star Maximum transmittable torque of clamp hubdepending on the bore diameter (clamp force)
Rated torque[ Nm]
121760160325530
Max. torque[ Nm]
25341203206501060
Ø9[ Nm]
21-----
Torques
Ø11[ Nm]
264160---
Ø14[ Nm]
335276---
Ø16[ Nm]
376087120325
-
Ø19[ Nm]
-70104
-386
-
Ø20[ Nm]
-74109188406
-
Ø22[ Nm]
-81
120206447
-
Ø24[ Nm]
--
131-
488-
Ø25[ Nm]
--
136235508570
Ø28[ Nm]
--
153-
568638
Ø30[ Nm]
--
164-
610-
Ø32[ Nm]
--
175301650730
Ø38[ Nm]
----
772866
Ø40[ Nm]
-----
914
Ø42[ Nm]
----
854960
Ø45[ Nm]
----
9151029
Ø48[ Nm]
-----
1097
Ø55[ Nm]
-----
1250
Coupling with split shells- Split shells permit easy radial insertion- High concentricity- High clamping forces- Low moment of inertia
- Stepless adjustment facility thanks to theclamp hub rather than a fitted drive key
- Keyway available on request- Material: high-tensile aluminium
Elastomer star- Permanently free of play, dampens vibration- Shore hardness 64D- Colour: ZIMM green- Temperature range: 0°C to +70°C reduced to
-20°C, to +100°C (Mx0.55)
© by ZIMM Austria 2015106
Accessories for screw jacks4
Motor flange GSZ-2
Motor type
Ø5356 B14C63 B14B71 B14C
2 of screws gearbox side
DIN 912(according to fitting)**
M5x55, M5x70M5x55, M5x70
M5x55, M5x70, M5x45M5x55, M5x70
4 of screws motor sideDIN 912
incl. spring washersM4x30M5x20M6x25M6x20
a
51515666
Øb
4980120105
c
–91515
Ød
4.35.56.66.6
Øe
25508070
Øf
366510085
kg
0.190.220.550.45
Motor flangePart no.
GSZ-2-MF-49-51*GSZ-2-MF-80-51GSZ-2-MF-80-41+P-120-15GSZ-2-MF-80-51+P-105-15
*GSZ-2-MF-49-51 is suitable only for GSZ-2 screw jacks, bevel gearboxes available for KSZ-2 on request**Screws are included for all the various fitting options
See pages 110 - 115 for suitable 3-phase AC motors and DC motors.See page 116 for suitable rotary pulse encoder discs.
Fitting options(Motor flanges are suitable for screw jacks and for bevel gearboxes)
Material: Hard anodised aluminiumIncl. screws**
Coupling part no.
SizeKUZ-09KUZ-09KUZ-14KUZ-14
Gearbox- 9- 9- 9- 9
Motor/ 6/ 9/ 11/ 14
Bore Ø
107© by ZIMM Austria 2015
Accessories for screw jacks
Motor flange Z-5 to Z-25
4
4
Motortype
63 B14B71 B14C63 B14B
71 B580 B14B
71 B580 B14B90 B14B100 B14C
SizeKUZ-14KUZ-19KUZ-19KUZ-19KUZ-24KUZ-28KUZ-24KUZ-24KUZ-28
4 of screws gearbox side 8.8
M6x12 - DIN 7991M6x12 - DIN 7991M8x16 - DIN 7991M8x16 - DIN 7991M8x16 - DIN 7991M8x20 - DIN 7991M8x20 - DIN 7991M8x20 - DIN 7991M8x20 - DIN 7991
4 of socket head capscrews 8.8
DIN 912 for motorM6x20 + spring washersM6x20 + spring washersM6x20 + spring washers
M8x35 + nutsM8x30 + spring washers
M8x35 + nutsM8x30 + spring washersM8x30 + spring washersM8x30 + spring washers
a
6068667590105105105122
b
120105120160160160160160160
c
101010151515151515
e
807080110110110110110110
f
10085100130130130130130130
h
616173737381818181
i
32.532.535.435.435.442424242
kg
0.330.310.420.810.881.111.111.111.25
Gearbox- 11- 11- 14- 14- 14- 16- 16- 16- 16
Motor/ 11/ 14/ 11/ 14/ 19/ 14/ 19/ 24/ 28
Coupling part no.Bore Ø
Motor flangePart no.
Z-5-MF-120-60Z-5-MF-105-68Z-10-MF-120-66Z-10-MF-160-75Z-10-MF-160-90Z-25-MF-160-105Z-25-MF-160-105Z-25-MF-160-105Z-25-MF-160-122
Material: AluminiumIncl. screws
Motor flange for Z-5 to Z-50 are also suitable for bevel gearboxes KSZ and KGZ.
4 of screwsgearbox side
DIN 912M10x30M10x30M10x120M10x120
M10x30M10x30M10x30
M12x404)
M12x404)
M12x1504)
4 of screwsmotor sideDIN 912M8x251)
M8x251)
M10x301)
M10x301)
M10x452)
M10x351)
M10x351)
M10x351)
M10x351)
M10x651)
a
111111123123
116126126
1383)
1383)
1613)
b
160160200200
200200200
200200200
c
15151212
202020
202048
e
110110130130
130130130
130130130
f
130130165165
165165165
165165165
kg
2.62.63.63.6
4.14.34.3
5.25.28.7
Motor flangePart no.
Z-35-MF-160-111Z-35-MF-160-111Z-35-MF-B + Z-35-MF-P-200Z-35-MF-B + Z-35-MF-P-200Z-35-MF-B + special plate servomotors, geared motors, Nema motors,...Z-50-MF-200-116Z-50-MF-200-126Z-50-MF-200-126Z-50-MF-B + special plate servomotors, geared motors, Nema motors,...Z-100/150-MF-200-138Z-100/150-MF-200-138Z-100/150-MF-B + P-200Z-100/150-MF-B + special plate servomotors, geared motors, Nema motors,...
Bore ØSize
KUZ-24KUZ-24KUZ-28KUZ-28
KUZ-28KUZ-28KUZ-28
KUZ-28KUZ-28KUZ-38
Gearbox- 19- 19- 19- 19
- 20- 20- 20
- 25- 25- 25
Motortype
80 B14B90 B14B100 B14B112 B14B
90 B5100 B14B112 B14B
100 B14B112 B14B132 B14C
Motor/ 19/ 24/ 28/ 28
/ 24/ 28/ 28
/ 28/ 28/ 38
Coupling part no.
© by ZIMM Austria 2015108
Accessories for screw jacks4
Motor flange for Z-35 to Z-150
Motor flange (one-piece)
Motor flange base + motor flange plate
Material: GGG-50, corrosion-resistantIncl. screws
1) incl. spring washers2) incl. nuts3) for GSZ: +6 mm (plate)4) for GSZ: M12x45/M12x160
109© by ZIMM Austria 2015
Accessories for screw jacks
4
Motor flange Z-250 to Z-1000
4
Motor flange (one-piece)
Motor flange base + motor flange plate
Material: GGG-50, corrosion-resistantIncl. screws
4 of screwsgearbox side
DIN 912M16x55M16x55M16x55M16x55M16x55M16x55
4x M183)
4x M183)
4x M183)
5x M203)
5x M203)
5x M203)
4 of screws motor sideDIN 912M10x401)
M10x401)
M10x401)
M16x702)
M16x702)
M16x702)
M16x602)
M16x602)
M16x602) (8x)
M16x602)
M16x602) (8x)M16x702) (8x)
a
168168168198198200
211211243
251285285
b
200200200350350400
350400450
400450550
c
202020303032
191919
191921
e
130130130250250300
250300350
300350450
f
165165165300300350
300350400
350400500
kg
8.58.58.520.520.525
242733
324055
Motor flangePart no.
Z-250-MF-200-168Z-250-MF-200-168Z-250-MF-200-168Z-250-MF-200-168 + P-350Z-250-MF-200-168 + P-350Z-250-MF-200-168 + P-400Z-250-200-168 -MF-B + special plate servomotors, geared motors, Nema motors,...Z-350-MF-B + P-350Z-350-MF-B + P-400Z-350-MF-B + P-450Z-350-MF-B + special plate servomotors, geared motors, Nema motors,...Z-500-MF-B + P-400Z-500-MF-B + P-450Z-500-MF-B + P-550Z-500-MF-B + special plate servomotors, geared motors, Nema motors,...
Bore ØSize
KUZ-38KUZ-38KUZ-38KUZ-45KUZ-55KUZ-55
KUZ-55KUZ-55KUZ-60
KUZ-55KUZ-60KUZ-70
Gearbox- 28L- 28L- 28- 28- 28- 28
- 38- 38- 38
- 40- 40- 40
Motortype
100 B14B112 B14B132 B14C160 B5180 B5200 B5
180 B5200 B5225 B5
200 B5225 B5250 B5
Motor/ 28L/ 28L/ 38/ 42/ 48/ 55
/ 48/ 55/ 604)
/ 55/ 604)
/ 654)
Coupling part no.
Motor flange for Z-750 and Z-1000 on request
1) incl. spring washers 2) incl. nuts and spring washers 3) set screws 8.8 with nuts and spring washers4) from size 225 check the shaft diameter, it can vary depending on the motor (these diameters should be suitable for 4, 6 and 8-pole motors)
© by ZIMM Austria 2015110
Accessories for screw jacks4
Three-phase AC motors, three-phase AC motors with brakes
Standard three-phase motors (asynchronous)No-load speed~1500 rpm (other speeds on request)230/400 V Δ 50 Hz, S1 or S3-75%, ISO FThree-phase AC motors: IP 55Three-phase AC motors with brakes: IP 54
Voltage ranges220 - 240 V Δ 50 Hz380 - 415 V Δ 50 Hz
380 - 415 V Y 50 Hz660 - 690 V Y 50 Hz
CAUTION:Overdimensioning the motor power risksoverstressing other components.The effects must be considered not onlyunder load but also for the no-load case.
We supply motor brakes as standard for aconnection voltage of 230V AC, operatingvoltage 205 V DC, with bridge rectifiers.
Ratedspeed
rpm13001330134013601370141013901410140014201410142014401440144014401445146014601465147514751470147014651480147514851480148514801485148514751485
Rated torque
Nm0.661.301.812.605.335.1010.410.315.214.820.327.027.036.436.050.073.172.196.2119.0142.0190.0238.0286.0359.0484.0476.0591.0710.0709.0830.01040.01277.01619.02024.0
Ratedcurrent
at 400 V
A0.350.650.941.22.12.03.43.75.25.36.78.99.411.712.015.424.520.729.234.341.154.064.777.994.0134.0136.0167.0190.0199.0229.0277.0349.0432.0542.0
Breakdowntorque to
rated torque
MK/MN
2.01.92.52.02.42.83.23.02.72.72.52.22.92.33.03.13.52.42.62.62.62.32.52.42.62.22.52.93.12.52.62.72.62.52.6
Moment ofinertia
J
approx.kgm2
0.00020.00030.00040.00080.00120.00200.00260.00320.00390.00460.00560.00650.01330.01390.02240.02930.04580.08320.15060.17730.29360.63450.32510.78660.94830.99881.84952.23062.68002.81363.34353.34353.34355.87406.8900
Efficiency(at 100% load)
η%
50.058.060.063.069.070.072.079.078.083.082.081.083.084.083.086.083.089.189.490.490.992.192.892.693.494.093.593.694.093.994.794.795.095.095.3
Power factor(at 100%
load)
cos0.760.700.760.700.780.700.700.740.810.740.790.820.750.830.800.820.800.860.830.860.850.870.890.900.900.800.850.850.890.850.880.880.870.880.88
Weightwithoutbrake
approx. kg2.74.14.26.08.39.311.514.417.519.222.426.330.433.041.951.074.0101.0110.0135.0145.0230.0338.0358.0482.0535.0591.0662.0750.0867.0990.01003.01003.01380.01600.0
Startingcurrent to
rated currentIA/IN2.52.32.22.82.94.54.14.94.54.03.94.03.33.95.86.88.27.67.17.16.96.67.07.47.56.36.88.36.97.57.57.37.67.56.9
Startingtorque to
rated torqueMA/MN
1.81.91.72.02.12.23.23.02.72.32.32.22.52.13.03.13.52.12.42.32.42.12.32.32.61.22.12.52.72.32.42.72.42.42.5
for direct-on-linestarting
Power
kW0.090.180.25*0.370.75*0.751.5*1.52.2*2.23.04.0*4.05.5*5.57.511*1115
18.52230374555757590110110132160200250315
Framesize
IEC5663637171808090L90L100L100L100L112M112M132S132M132M160M160L180M180L200L225S225M250M250ML280S280M280ML315S315M315M315M355M355M
Weightwith brake
approx. kg4.06.06.58.010.313.015.218.021.125.528.031.938.040.656.066.089.0111.0120.0150.0160.0253.0361.0381.0517.0570.0631.0702.0790.0940.01063.01076.01076.01490.01790.0
Overview
Sizes 63 to 132 available on short lead times Sizes 160 to 355 available on request
Three-phase AC motor Three-phase AC motor with brake
Ordering example:
90-P4-1.5-B5-B-2W SizeNumber of poles - speed4-pole = 1500 rpmPower [kW]Designwith brake (if required)with a second shaft end (if required)
*Power is higher than the IEC standard (progressive)
SpeedsThree-phase AC motors have differentrotational speeds depending on the number ofpoles. Generally we recommend our standardmotor with 1500 rpm (4 poles).Other numbers of poles are available onrequest. Pole-changing motors allow a choiceof 2 different rotational speeds.
Geared motorsGeared motors are available for particularprojects on request.
Operation with frequency convertersEspecially for larger screw jacks and systems,we recommend the use of a frequencyconverter to achieve smooth start-up andbrake ramps. This minimizes start-up noise andextends the service life of the gearbox.
When operating with a frequency converter,remember that if the motor is to be operatedfor extended periods at frequencies less than25 Hz, its fan must be driven separately. This isnecessary to ensure adequate motor cooling.
111© by ZIMM Austria 2015
Accessories for screw jacks
Three-phase AC motors, general information
4
4
Connection arrangementThe motors usually have a terminal board with6 terminals and a protective earth terminal inthe terminal box. The stator winding can beswitched into star or delta connection usingthe connection links.Star/delta starting is not suitable for screwjack systems because full torque is requiredimmediately on starting.
For motor windings 230/400V (example)
Operating voltage 230V delta:Motor windings 230/400V
Operating voltage 400V delta:Motor windings 400/660V
Direction of rotatingMotors can be arranged for either direction ofrotation When the line phases L1, L2, L3 areconnected to the motor terminals U1, V1 W1,the direction of rotation is clockwiseSwapping over two of the supply lines reversesthe direction of rotation.
When operating a braked motor with afrequency converter, a separate actuation linefor the brake must be provided via thefrequency converter.
Braked motorWe recommend using a braked motor tominimise the overrun time of the system.Where a screw jack is fitted with a ball screwor a double-pitch screw, a braked motor isabsolutely essential. We supply motor brakesas standard for a connection voltage of230V AC / operating voltage 205V DC,with bridge rectifiers. Other connection voltages (24V DC, 400V AC,500V AC) are available on request.
Temperature monitoringGenerally we do not supply temperaturemonitoring because screw jack duty cycles arenormally quite low or the motor is adequatelydimensioned.Temperature control thermal resistor (PTC) orbimetal (TKÖ) is available on request.
Some types are available ex stock with thermalresistor (PTC).
Speed (50 Hz) Number of poles3000 21500 4 (= preferred type)1000 6750 8500 12
Frame sizeIEC
Ø5356, B14C Ø8056, B14C Ø8056, B14C Ø80
Power[P]
60W85W165W250W
Speed[rpm]
30001500**1500**1500**
Ratedtorque***
[Nm]0.170.531.01.6
Startingtorque[Nm]1.41.53.04.5
Motor length(without shaft)
128149*196*241*
Voltage[V]
24V DC24V DC24V DC24V DC
Ratedcurrent
[A]2.94.58.813.5
Weight[kg]
1.22.74.35.6
24V DC, IP 54, with terminal box
Permanent-magnet DC motors
Other sizes available on request
*Optional brake available (24V DC, 13W, 2 Nm, 1.1 kg), + 44 mm length** 3000 rpm motor available on request, torque remains the same*** Short-term operation at twice the torque is possible
Δ - Connection
3~ 230V
Y - Connection
3~ 400V
© by ZIMM Austria 2015112
Accessories for screw jacks4
Three-phase AC motors, three-phase AC motorswith brakes, flange profile B14B, large flange
Size6363717180809090100100112
kW(4-pole)
0.180.250.370.750.751.51.52.23.04.05.5
k212212248248277277329329369369391
k1238238281281315315378378429429448
d11111141419192424282828
l12323303040405050606060
k261239263263310310390348451451456
k1285285325325375375432432487487511
l12020232340404040505050
g1172172188188211211227227248248266
k261261295295330330390390433433456
d199111119191919242424
M44556688101010
without brake with brake and second shaft endwith brake
These dimensions are standardised and thus always remain the same.
These dimensions are our standard (4-pole), but may vary in individual cases.
B14: Flange with internal threadB: Large flange
Size63718090100112
a1120140160160200200
b18095110110130130
e1100115130130165165
f13.03.03.53.53.53.5
g125141159179199223
i2233040506060
d111419242828
t12.516.021.527.031.031.0
u456888
s1M6M8M8M8M10M10
l233040506060
We reserve the right to change the dimensions without changing the motor designation.
113© by ZIMM Austria 2015
Accessories for screw jacks
Three-phase AC motors, three-phase AC motorswith brakes, flange profile B14C, small flange
4
4
B14: Flange with internal threadC: Small flange
Size566363717180809090100100112132
kW(4-pole)
0.090.180.250.370.750.751.51.52.23.04.05.57.5
k189212212248248277277329329369369391490
k1212238238281281315315378378429429448570
d19111114141919242428282838
l120232330304040505060606080
k243261239263263310310390348451451456585
k1-
285285325325375375432432487487511-
l1-
2020232340404040505050-
g1161172172188188211211227227248248266326
k243261261295295330330390390433433456
-
d1-99111119191919242424-
M44455668810101012
without brake with brake and second shaft endwith brake
Size5663718090100112132
a18090105120140160160200
b15060708095110110130
e1657585100115130130165
f12.52.52.53.03.03.53.54.0
g110125141159179199223258
i22023304050606080
d911141924282838
t10.212.516.021.527.031.031.041.0
u345688810
s1M5M5M6M6M8M8M8M10
l2023304050606080
These dimensions are standardised and thus always remain the same.
These dimensions are our standard (4-pole), but may vary in individual cases.
We reserve the right to change the dimensions without changing the motor designation.
© by ZIMM Austria 2015114
Accessories for screw jacks4
Three-phase AC motors, three-phase AC motorswith brakes, flange profile B5
Size6363717180809090100100112
kW0.180.250.370.750.751.51.52.23.04.05.5
k212212248248277277329329369369391
k1238238281281315315378378429429448
d11111141419192424282828
l12323303040405050606060
k261239263263310310390348451451456
k1285285325325375375432432487487511
l12020232340404040505050
g1172172188188211211227227248248266
k261261295295330330390390433433456
d199111119191919242424
M44556688101010
without brake with brake and second shaft endwith brake
These dimensions are our standard (4-pole), but may vary in individual cases.
These dimensions are standardised and thus always remain the same.
Size63718090100112
a1140160200200250250
b195110130130180180
c157881010
e1115130165165215215
f13.03.53.53.54.04.0
g125141159179199223
s19.59.511.511.51414
l233040506060
t12.516.021.527.031.031.0
u456888
i2233040506060
d111419242828
B5: Flange with through holes
We reserve the right to change the dimensions without changing the motor designation.
115© by ZIMM Austria 2015
Accessories for screw jacks
Three-phase AC motors, three-phase AC motorswith brakes, pedestal mounted type B3
4
4
For this type, we can supply a flangedmotor (e.g.: B14) with additional pedestalmounts fitted.This version is generally available on ashorter lead time. The dimensions remainthe same.
Please specify the terminal box position(top, right or left when looking at themotor shaft). If not otherwise specified,we deliver up to size 112 with the box ontop and from size 132 with it on the right.
Size6363717180809090100100112132S132M160M160L
kW0.180.250.370.750.751.51.52.23.04.05.55.57.511.015.0
k212212248248277277329329369369391452490608652
k1238238281281315315378378429429448
----
d11111141419192424282828----
l12323303040405050606060----
k261239263263310310390348451451456547585
--
k1285285325325375375432432487487511----
l12020232340404040505050----
k261261295295330330390390433433456
----
d199111119191919242424----
without brake with brake and second shaft endwith brake
e105105108108125125155155175175175180219264306
g1172172188188211211227227248248266326326395395
M4455668810101012121616
c101011111111131314141416162323
f120120136136154154174174192192224256256320320
Size63718090100112132S132M160M160L180M180L200L
a8090100125140140140178210254241279305
b100112125140160190216216254254279279318
g125141159179199223262262318318358358398
h63718090100112132132160160180180200
i637590106123130169169218218231231243
p*126142160180200224264264320320360360400
n11717172021-------
d11141924282838384242484855
l2330405060608080110110110110110
t12.516.021.527.031.031.041.041.045.045.051.551.559.0
u45688810101212141416
s7799121212121414141419
w14045505663708989108108121121133
These dimensions are our standard (4-pole), but may vary in individual cases.
These dimensions are standardised and thus always remain the same.* The height g1 is for top-mounted terminal boxes
We reserve the right to change the dimensions without changing the motor designation.
© by ZIMM Austria 2015116
Accessories for screw jacks4
Rotary pulse encoder DIGincremental
Motor
56-B14C63-B14B71-B14C63-B14B71-B14C63-B14B
71-B580-B14B
71-B580-B14B90-B14B100-B14C80-B14B90-B14B100-B14B112-B14B
90-B5100-B14B112-B14B100-B14B112-B14B132-B14C100-B14B112-B14B132-B14C
c
1077777777710107101010101010101012101012
Rotary pulseencoder
DIG-Øa-ØdDIG-080-09DIG-120-11DIG-105-14DIG-120-11DIG-105-14DIG-120-11DIG-160-14DIG-160-19DIG-160-14DIG-160-19DIG-160-24DIG-160-28DIG-160-19DIG-160-24DIG-200-28DIG-200-28DIG-200-24DIG-200-28DIG-200-28DIG-200-28DIG-200-28DIG-200-38DIG-200-28DIG-200-28DIG-200-38
Screw motor sideDIN 912M5x30M6x30M6x25M6x30M6x30M6x30M8x45M8x35M8x45M8x35M8x40M8x40M8x35M8x35M10x40M10x40M10x55M10x45M10x45M10x50M10x50M10x80M10x50M10x50M10x50
coupling
KUZ-09-9/9KUZ-14-9/11KUZ-14-9/14KUZ-19-11/11KUZ-19-11/14KUZ-19-14/11KUZ-24-14/14KUZ-24-14/19KUZ-28-16/14KUZ-28-16/19KUZ-28-16/24KUZ-28-16/28KUZ-24-19L/19KUZ-24-19L/24KUZ-28-19/28KUZ-28-19/28KUZ-28-20/24KUZ-28-20/28KUZ-28-20/28KUZ-28-25/28KUZ-28-25/28KUZ-38-25/38
KUZ-38-28L/28LKUZ-38-28L/28LKUZ-38-28L/38
1XXXXXXXXXXXXXXXXXXXXXXXXX
5XXXXXXXXXXXXXXXXXXXXXXXXX
10
XXXXXXXXX
X
20
XXXXXXXXX
X
Available numbers of pulsesMotor flange Part no.
GSZ-2-MF-80-41GSZ-2-MF-80-41+P-120-10GSZ-2-MF-80-41+P-105-15Z-5-MF-120-60Z-5-MF-105-68Z-10-MF-120-66Z-10-MF-160-75Z-10-MF-160-90Z-25-MF-160-105Z-25-MF-160-105Z-25-MF-160-105Z-25-MF-160-122Z-35-MF-160-111Z-35-MF-160-111Z-35-MF-B + P-200Z-35-MF-B + P-200Z-50-MF-200-116Z-50-MF-200-126Z-50-MF-200-126Z-100/150-MF-200-138Z-100/150-MF-200-138Z-100/150-MF-B + P-200Z-250-MF-200-168Z-250-MF-200-168Z-250-MF-200-168
Weight
kg0.250.270.250.270.250.270.430.430.430.430.430.430.430.430.930.930.930.930.930.930.930.930.930.930.93
1002)
XXXXXXXXXXXXXXXXXXX
50
XXXXXXXXXXXXXXXXXXX
25X
XXXXXXXXXXXXXXXXXX
Rear
NOTE: the fitted key on the motor shaft may have to be shortened. 2)Additional charge
Advantages- Compact design (7 to 12 mm thick)- Simple and quick assembly- Protected between motor and motor flange- Protection class IP 20, with appropriate
seal IP67- Universal HTL signal for all conventional
evaluations (PNP, NPN, PNP-NPN, RS 422)or TTL
- Short-circuit proof, protected againstpolarity reversal and protected againstovervoltage transmitter electronics in SMDtechnology; fully integrated into the flange
Rotary pulse encoder DIGWe have developed an intelligent intermediateflange which greatly simplifies recording speedand direction of rotation as well as connectingto supervisory control system. Previously thisrequired complex assembly and additions tothe drive system; the intelligent flangeachieves this economically and is very easy tofit, even when retrofitting drives.
This magnetic pulse encoder is fitted as anintermediate flange between motor and motorflange. This considerably simplifies theintegration of incremental encoders in drivesystems, whether for purposes of speedmatching, of positioning control (e.g. for dosagecontrol) or for synchronisation.We supply a 2 m cable as standard.
Ordering example:
DIG-160-19-10-HTLFlange diameterShaft diameterNumber of pulsesHTL or TTL
117© by ZIMM Austria 2015
Accessories for screw jacks
DIG rotary pulse encoder
4
4
Max. speedTemperature range: Electronics CableFlange material / hub materialConnecting cableCable lengthVersion with plugProtection class
Permissible vibrationPermissible shock
6,000 rpm-40°C to +100°C at Load ≤ 20 mA (+120°C at Load ≤ 15 mA)-40°C to +80°CAluminium / steelPUR sheath / 4 x 0.25 / Ø 5 mm (TTL 6 x 0.14)2 m (other length on request) 4-pin plug / cable length 5 m or 10 m (not for TTL version)dependent on the seal between motor and motor flange(max. IP 67 e.g. when sealed with silicone)100 m/s2
1000 m/s2
Electrical values
Supply voltageMax. output frequencyOutput signalsPulse sequence
Pulse/break ratioSignal level
Max. load current
Insulation resistanceInsulation testShort circuit-proofProtected against polarity reversal
HTL (Standard)
10 to 24V DC / + 20%20 kHzSquare wave pulses (2-channel) A + BA 90° B Tolerance ± 40° el
180°:180° Tolerance ± 20° elUhigh ≥ UB - 4V at LLoad ≤ 10 mAUlow ≤ 1 V≤ 30 mA at UB = 10 V and≤ 20 mA at UB = 24 V100 MΩ4 kVyesyes
TTL version
5V DC / ± 5%20 kHzSquare wave pulses (2-channel) A + B and A + B inv.A 90° B Tolerance ± 40° elA 90° B inv. Tolerance ± 40° el180°:180° Tolerance ± 20° elUhigh ≥ 3.5VUlow ≤ 0.3Vmax. 30 mA
100 MΩ4 kVnono
When evaluating the signals A + B and A + B inv. and UB = 10 - 24V DCPlease specify when ordering.
Tests
EMC test to EN 50081·1 (emission) and EN 50082·2 (immunity)
Connection arrangement
ConnectionCable / 4-core (TTL 6-core)Plug / 4-pin
Ub
brownbrown
0 Vwhiteblue
Ayellowwhite
Bgreenblack
A’ (TTL)pink–
B’ (TTL)grey–
Mechanical values
© by ZIMM Austria 2015118
Accessories for screw jacks4
Spring pressure brake FDB
For DC: P = U • I I = e.g.: FDB 17 at 205V DC coil voltagePU
50W205V
I = = 0.24 A
new ZIMMDesignation
FDB 08FDB 08FDB 10FDB 10FDB 13FDB 13FDB 15FDB 13FDB 15FDB 15FDB 17FDB 15FDB 17FDB 20FDB 17FDB 23FDB 20FDB 26
old ZIMMDesignation
FDB 05FDB 05FDB 10FDB 10FDB 20FDB 20FDB 40FDB 20FDB 40FDB 40FDB 60FDB 40FDB 60FDB 80FDB 60FDB 150FDB 80new!
P[W]2222282834344234424250425064507664100
H[mm]
6274748282100100116116160160185185185204204230230
Hub Ø[mm]
111414161619192020252525252528283838
a[mm]
46465454626269626969816981918110191113
b[mm]
6677999999119111111111111
c[mm]
13.5 7.5 17.5 13.5 26.5 17.5 27.5 9.5 19.5 - 7.5 - - 8.0 - 13.5 - 17.0
d[mm]
2626323242425242525262526272628072-
e[mm]
8585105105130130150130150150170150170195170225195258
f[mm]
8989109109135135155135155155175155175201175231201264
g[mm]100100110110130130140130140140165140165186165196186285
Weight
[kg]1122335355757107151022
Braking torqueMB
[Nm]55101020204020404060406010060150100250
Other brakes up to Z-1000 availableon request.
DimensionsScrew jacksizeZ/GSZZ-5Z-10
Z-25
Z-35
Z-50
Z-100
Z-150
Z-250
Z-350
Brakes
119© by ZIMM Austria 2015
Accessories for screw jacks
Spring pressure brake FDB
4
4
FunctionA spring pressure brake is used:- when there is a lack of self-locking
characteristics (high-pitch, double-pitchscrews, ball screws KGT)
- where self-locking characteristics aredoubtful (as a safety precaution)
- for increased accuracy of stopping position,independent of the lubrication situation
GeneralThe braking torque is generated bycompression springs when the brake isdeenergised. The brake is releasedelectromagnetically by the application of DCvoltage. The protective rings shield the frictionfaces from external influences. The standard version has protection class IP 54.
Mode of operation
The compression springs (3) exert force on thearmature disc (4) which is free to move axiallyand which presses the brake rotor (5) againstthe flange (6). The brake rotor in turn is tightlymounted on the hub (2).The shaft is then braked. Application of DCvoltage to the field windings (1) in themagnetic body generates a magnetic forcewhich pulls the armature disc towards themagnetic body. The brake rotor is freed andthe brake is released.
In the event of an emergency stop or a powerfailure, the spring pressure brake ensures thatthe load is safely braked to a stop.
Electrical supplyThe spring pressure brake requires a DC supply.Half-wave and bridge rectifiers are available toprovide the power supply to the brakes fromthe AC mains supply.
Because of the inductance of the solenoid coil,the release of the armature disc on loss ofpower is not immediate. When the switchingoff takes place in the AC line from the rectifier,this delay is relatively long.The delay in switching off can be reduced ifthe connections available between the rectifierare used to switch the DC line (6 times faster).
If the switching is performed on the AC side,a bridge should be made to the switchcontacts.
Manual releaseIf a manual release lever is fitted, the brakecan be released mechanically, e.g. in the eventof a power failure.
Supplyvoltage
24V DC
230V AC
230V AC400V AC500V AC
Brakeoperatingvoltage24V DC
205V DC
105V DC180V DC220V DC
Rectifier
–GLB
Bridge rectifier(PMB 400-S)
GLEHalf-wave rectifier
(KSE 500/1-S)
Brake voltageThe brake voltage is derived from the mainsphase voltage. For braked motors, the brakevoltage is generally derived from the motorvoltage in delta arrangement. The operatingvoltage of the brake is indicated on thesolenoid casing.
Ordering example:
Z-25-FDB 10-205V DC-GLB-HLGearbox sizeBrake sizeBrake operating DC voltageRectifier type (if required)Manual release HL (if required)
All parts are corrosion-resistant!
The ZIMM lubricator Z-LUB continuously suppliesthe screw with lubricant. The Z-LUB is activatedwhen the run-time is set (1 to 12 months at 20°C)(gas generation cell). The filling level can be viewedall the time in the transparent housing. Suitable for ball screws under certain conditions.
© by ZIMM Austria 2015120
Accessories for screw jacks4
Lubrication - screw
Automatic lubricatorZ-LUB
Lubricants
Always use the correct lubricants for a longservice life!These lubricants have been carefully selected to suitthe screw jack requirements.Caution should be exercised in using other greases!A “good” grease may not always be the “right” grease.
The important question is whether it matches therespective requirements.
Infinitely adjustable from 1 to12 months metering time
Trapezoidal screwInspect the trapezoidal screw regularlyand regrease it depending on theoperating cycle. Use the grease that werecommend. These greases are ideallymatched to the operating requirements of our screw jack systems.
Standard grease:Castrol Tribol GR 4020/460-2 PD (up to size 150)Castrol Tribol GR 3020/1000-2 PD (from size 250)
As well as the standard greases we also offer greasesfor special applications:• High temperature/high duty cycle• Low temperature• Heavy duty• Food industry• Clean room• Vacuum, etc.
Most greases are available ex stock. The exactapplication and the load cycles are important whenmaking the selection. The best strategy is to send usthe completed enquiry checklist (Section 7).
Ball screw KGTLubricate the ball screw KGT every 300hours of effective operation. For heavy-duty systems every 100 hours.
Grease quantity:Guidance value approx. 1 ml per cm screw diameter.
Standard grease:Castrol Tribol GR 4747/220-2 HT
Ordering example:
Castrol Tribol GR 4020/460-2 PD,Cartridge 400g
Ordering example:
Z-LUB, ZIMM lubricatorFilling: Castrol Tribol GR 4020/460-2 PD
Metering time: 1 to 12 months, infinitely adjustableVolume: 125 mlOperating temperature: +5°C to +55°C (standard grease, mineral-
based) for synthetic greases down to -20°CThread: G1/4”Greases: ZIMM screw greases
Ordering example:
Reducer to G 1/8“:Part no. MSZ-SG-RS1
Accessories for screw jacks4
121© by ZIMM Austria 2015
4