tolomatic belt drive actuator comparsion
TRANSCRIPT
A CompArison of TolomATiC belT drive ACTuATors
Detailed comparisons of Tolomatic belt drive actuators MXB : TKB : B3W page 2 & 3 MXB : B3W page 4
MXB-U Electric Belt Drive MXB-P Electric Belt Drive B3W Electric Belt Drive TKB Electric Belt Drive
For complete information see www.tolomatic.com or literature number:8500-4000 8500-4000 3600-4148 3600-4609
• High linear velocity• High acceleration rates
• Long stroke lengths • Longer stroke length than screw drive actuators
• Excellent repeatability• High duty cycles
• Low profile • Lowest profile• Requires external guidance and support • High load and bending moment capacities • Superior rigidity, high moment
loads
• High precision bearings feature smooth, low breakaway motion
• Straightness and flatness within 0.0002 inches per inch of stroke
• Durable profiled rail design uses THK® Caged Ball® technology to reduce friction and extend actuator life
• Wide stable platform for XY applications
• Lowest carrier deflection of any Tolomatic actuator
2 1.800.328.2174 2 1.800.328.2174 2 1.800.328.2174
0
2000
1500
1000
500100
200
300
400
0
THRU
ST (l
bf)
THRU
ST (N
)
MXB16
TKB10TKB25
B3W10
B3W15
B3W20
B3W10
B3W20
B3W15
TKB50
TKB75
TKB10TKB25
TKB50
TKB75
MXB25 MXB32 MXB40 MXB50 MXB63
MX
MOM
ENT
ON C
ARRI
ER (i
n-lb
)
MX
MOM
ENT
ON C
ARRI
ER (N
-m)
20
40
60
80100
200
2000
400
600
80080
60
40
20
1000
4000
6000
100
4
2
600
400
200
8
6
10
10MXB16
TKB10
TKB25
B3W10
B3W15
B3W10
B3W20
B3W15
B3W20
TKB50
TKB10
TKB25
TKB50TKB75TKB75
MXB25 MXB32 MXB40 MXB50 MXB63
CompArison of TolomATiC belT drive ACTuATors
mX
bending momenT CompArison
mAXimum ThrusT CompArison
The MXB electric actuator
is exactly what you expect from the indus-
try’s number one rodless sup-plier. Designed with our exclu-
sive ENDURANCE TECHNOLOGYSM features, the MX delivers superior per-
formance to meet the most demanding applications. The MXB broadens the choices
for belt drive actuators providing Tolomatic reliabili-ty in applications that were not available before. Nobody knows rodless like Tolomatic, and the MX proves it.
Use these graphs for a quick reference comparing the performance features of the MXB to the Tolomatic B3W and TKB. For complete information about the B3W or the TKB visit our web site or check out the B3W brochure and the Electric products catalog.
LEFT RIGHTA
CA
A
C
C
B (SQUARE)
B (SQUARE)B (SQUARE)
DIRECT DRIVEBOTTOMmounting surface for load shown UP
DIRECT DRIVE TOPmounting surface for load shown UP
DIRECT DRIVE RIGHT mounting plate for guided load shown UP
DIRECT DRIVELEFTmounting plate for guided load shown UP
MXB-USDR
MXB-USDL
MXB-PSDB
MXB-PSDT
LEFT RIGHTA
CA
A
C
C
B (SQUARE)
B (SQUARE)B (SQUARE)
DIRECT DRIVEBOTTOMmounting surface for load shown UP
DIRECT DRIVE TOPmounting surface for load shown UP
DIRECT DRIVE RIGHT mounting plate for guided load shown UP
DIRECT DRIVELEFTmounting plate for guided load shown UP
MXB-USDR
MXB-USDL
MXB-PSDB
MXB-PSDT
B3W Electric Belt Drive (See #3600-4148 for complete information)
TKB Electric Belt Drive (See #3600-4609 for complete information)
moTor mounTingThe MXB is unique among Tolomatic belt drive actua-tors. The mounting surface of the carrier is located 90° from the motion of the belt. The side opposite the belt is reserved for switch placement. The bottom of the actua-tor is reserved for mounting. If the motor is mounted in the SDT direct drive top orientation be sure the load mounted to the carrier does not interfere with the motor.
mAXimum speed CompArisonMXB 150 in/secTKB 100 in/secB3W 200 in/sec
mounT loAd here
mounTing surfACe of ACTuATors shown up
sdT sdb
mXb32
B3W15B3W15TKB50TKB50
B3W15B3W15TKB50TKB50
No. 8500-4001_00 3 No. 8500-4001_00 3
0
500
8000
7000
6000
5000
4000
3000
2000
1000
0
1000
1500
2000
FORC
E ON
CAR
RIER
(lbf
)
FORC
E ON
CAR
RIER
(N)
MXB16TKB10
TKB25
B3W10Fy
B3W10Fz
B3W15Fy
B3W15Fz
B3W20Fy
B3W10Fy
B3W10Fz
B3W20Fy
B3W20Fz
B3W15Fy
B3W15Fz
B3W20Fz
TKB50
TKB75
TKB10
TKB25
TKB50
TKB75
MXB25 MXB32 MXB40 MXB50 MXB63
0
7000
6000
5000
4000
3000
2000
1000
100
200
300
0
STRO
KE (i
n)
STRO
KE (m
m)
MXB16
TKB10 25
B3W10
B3W15
B3W20
B3W10
B3W20
B3W15
50 75TKB10 25 50 75
MXB25 MXB32 MXB40 MXB50 MXB63
MZ
MOM
ENT
ON C
ARRI
ER (i
n-lb
)
MZ
MOM
ENT
ON C
ARRI
ER (N
-m)
20
40
60
80100
200
2000
400
600
4000
6000
8001000
10
80
60
40
20
100
4
2
600
400
200
8
6
10
MXB16
TKB10
TKB25
TKB10
TKB25
B3W10
B3W15
B3W10
B3W20
B3W15
B3W20 TKB50TKB50 TKB75TKB75
MXB25 MXB32 MXB40 MXB50 MXB63
MY
MOM
ENT
ON C
ARRI
ER (i
n-lb
)
MY
MOM
ENT
ON C
ARRI
ER (N
-m)
20
40
60
80100
200
2000
400
600
4000
6000
8001000
10
80
60
40
20
100
4
2
600
400
200
8
6
10
MXB16
TKB10
TKB25
B3W10
B3W15
B3W10
B3W20
B3W15
B3W20
TKB50
TKB10
TKB25
TKB50 TKB75TKB75
MXB25 MXB32 MXB40 MXB50 MXB63
bending momenT CompArison bending momenT CompArison
mAXimum sTroke lengTh CompArison
mY mZ
mAXimum loAd fY & fZ CompArison
inerTiA CompArison inerTiA per uniT of sTroke CompArison
REFLECTED INERTIA (lb-in2)
REFLECTED INERTIA (kg-cm2)
0 1 2 3 4 5 6
2.5 5.0 7.5 10.0 12.5 15.0
10.1930 lb-in2
TKB10
TKB25
B3W10
B3W15
B3W10
B3W20
B3W15
B3W20
TKB50
TKB10
TKB25
TKB50
TKB75TKB75
MXB63
MXB50
MXB40
MXB32
MXB25
MXB16
REFLECTED INERTIA (lb-in2/in)
REFLECTED INERTIA (kg-cm2/cm)0.0025 0.0050 0.0075 0.0100 0.0125
0
0.00
05
0.00
10
0.00
15
0.00
20
0.00
25
0.00
30
0.00
35
0.00
40
0.00
45
0.00
50
0.00
55
0.00
60
0.00
65
0.00
70
0.00
75
0.00
80
0.00
85
0.00
90
0.00
95
0.01
00
0.01
05
0.01
10
0.01
15
0.01
20
0.01
25
0.0216 lb-in2/inMXB63
MXB50
MXB40
MXB32
MXB25
MXB16TKB10
TKB25
B3W10B3W15
B3W10
B3W20
B3W15
B3W20
TKB50
TKB10
TKB25
TKB50TKB75TKB75
B3W
3800 County Road 116, Hamel, MN 55340http://www.Tolomatic.com • Email: [email protected]: (763) 478-8000 • Fax: (763) 478-8080 • Toll Free: 1-800-328-2174
Information furnished is believed to be accurate and reliable. However, Tolomatic assumes no responsibility for its use or for any errors that may appear in this document. Tolomatic reserves the right to change the design or operation of the equipment described herein and any associated motion products without notice. Information in this document is subject to change without notice.
feATure mXb25 b3w10 mXb40 b3w15 mXb50 b3w20belt width (in) 0.71 1.18 1.57pulley dia (in) 1.003 1.504 1.754
stroke per rev (in) 3.151 4.725 5.501Thrust (lbf) 150 250 325
breakaway Torque (lb-in) 5.00 9.38 10.00 12.50 15.00 28.13max stroke (in) 200 207 200 204 160 108
dead length (in) 12.34 12.46 16.12 16.54 16.92 17.00
loAdfy (lbf) 449 341 736 840 1014 1159fz (lbf) 449 591 736 1454 1014 2008
momenTmx (in-lbs) 126 250 600 859 811 1662my (in-lbs) 502 269 1913 1033 3483 1472mz (in-lbs) 502 156 1913 596 3483 850
speed *MXB-P (200 in/sec for MXB-U)
max velocity (in/sec) 150* 200 150* 200 150* 200max Acceleration (in/sec2) 1,200 1,200 1,200 1,200 1,200 1,200
weighTbase unit (zero stroke) (lb) 4.36 7.54 14.07 25.12 20.84 35.40
per inch of stroke (lb/in) 0.195 0.389 0.537 0.395 0.749 0.716
inerTiApulleys (lb-in2) 0.0259 0.0259 0.3719 0.3719 0.7243 0.7243Carrier (lb-in2) 0.9914 0.1041 2.9693 0.5089 5.7498 0.9728
per inch of stroke (lb-in2) 0.0017 0.0016 0.0065 0.0017 0.0117 0.0114
repeatability (in) +/- .002 +/- .002 +/- .002 +/- .002 +/- .002 +/- .002straightness, flatness (in) .00067 L** .00067 L** .00067 L** .00067 L** .00067 L** .00067 L**
ip rating — 44 — 44 — 44Temp range (°F) 10-130 40-130 10-130 40-130 10-130 40-130
Available mounting surfaces 1 3 1 3 1 3Available slots for switches 1 2 1 2 1 2
price at 48" stroke (as % of b3w20 price) 50% 69% 68% 79% 86% 100%
CompArison of mXb And b3w The MXB and the B3W have many similarities, yet each have unique capabilities that suit different applications.
Note the actuators that use the same belt and pulley: MXB25 = B3W10 MXB40 = B3W15 MXB50 = B3W20
This results in the same thrust.
MXB-P
©2009 TolomATiC 200901270959 liTerATure number: 8500-4001_00
**L = maximum distance between support plates (see lit. #3600-4609 or www.tolomatic.com)