· 2019. 7. 2. · cad/cae system. with advanced production manage system. ... f1tapholemm...

Weihai Kaite Hydraulic Technology Co., LtdWeihai Cortec Int’l Trade Co., Ltd

WWW.WEIHAIKAITE.COM

Brife

Situated in the beautiful coastal city

Weihai, we specially focused on the helical

rotary actuators manufacture including R&D,

manufacture, sales and after-sale-service.

Products widely used in construction,

Energy, Marine, Material Handling, Mining fields.

Weighing on the technical develop and design, our professional team

pay much attention on quality, most key parts sourced from international

brand companies, all our design and manufacture achieved by adopting

CAD/CAE system. with advanced production manage system.

Customized products available based on standard series.

Committed to improve quality and customers satisfactory, we will

continuously enhance our competitiveness by following below

commitment:

Continuously Innovation.

High Quality, Cost Effective Solution.

On-time Customer Delivery

Responsive Service

Operation information for standard series

Rotation 180、360°

Max drive torque 1900 -- 24000NM

Max holding Torque 4900 -- 59000NM

Max straddle moment 19200 -- 256000NM

Max cantilever moment 5200 -- 72900NM·

Mounting foot、flange



Max holding torque 630 -- 9400NM

Max moment 560 -- 11200NM

Mounting flange

Rotation 180°


Max holding torque 1300-- 10500NM


Max cantilever moment 1360 -- 15800NM

Mounting foot



Max holding torque 6100 -- 14300NM


Mounting foot

The actuators widely used in different industrial field for many advantages such as durable

and powerful working capacity, ultra-compact and easy installation.

Customized mount available ， please contact us for detailed

discussion.

Rail mount Clevis mount

Cantilever mount

The load works on one side flange of actuator only. Not recommended applied for

lifter or application where human safety is highly required.

Straddle mount

Load supported by flanges from both side。

Cantilever mount Straddle mount

valve schematic

Counterbalance valve protect rotation inthe event of a hydraulic line failure andprotect the actuator against excessivetorque loading。

IH or SUN brand offered

KT30 series withcounterbalance valve


阀体材料Valve materialThe standard one is steel made, aluminumoptional。

The thread holes for counterbalancevalve mount available with actuatorwhich allow customer select it used orwithout valve.

KT10 seires withcounterbalane valve

Pressure setKT10,20 and 40 series set pressure is228bar,the pilot ratio is 3:1。KT30series set pressure is 250bar ， thepilot ratio 2.5:1。

example：

·


Code guilde

Radial load

扭矩弯矩关系曲线Torque vs pressure Torque vs moment

压力百分比 Moment % rated

保持扭矩 Holding torque

Stranddle moment

Output torque

Pressure % rated

Radial loadCantilever moment

Output torque

Axial loadAxial load

Holding torque Drive torquedrive torque

KT10 series

Model 2 3 6 10 16 27Drive TorqueNm@21MPa

180 320 600 1000 1600 2700

Holding TorqueNm@21MPa

630 1200 1900 3800 5700 9400

Max cantilever momentNm

560 1000 2200 5600 9000 11200

Radial capacity kg 900 1350 1850 3600 4980 6700Axial capacity kg 900 1350 1850 3600 4980 6700Displacement 180°cc

63.9 121 192 365 552 914

displacement 360° cc - 243 384 733 1105 1829Weight 180° kg 6.4 10 14.2 26 43.3 57Weight 360°kg - 12.8 19.2 35 54.5 83D1 mounting dia mm 77.2 89 102 127 148 185D2 housing dia mm 100 119 135 170 198 226F1 tape hole mm M8×1.25 M8×1.25 M10×1.5 M12×1.75 M12×1.75 M16×2F2 Nos of tape holes 8 8 12 12 12 12F3 Pitch mounting mm 54 73 80 102 127 140F4 tape hole mm M8×1.25 M8×1.25 M10×1.5 M12×1.75 M12×1.75 M12×1.75F5 Nos of tape holes 8 8 12 12 12 12F6 Pitch of mount mm 86 103 117 151 175 203F7 Dia of mount mm 14.3 17 21.4 35.7 45.7 66.7H1 mm 80 90 98 115 129 143L1 Length（180°）mm 140 143 156 184 224 241Model 2 3 6 10 16 27

* dimension or parameter may change per production or design, for exact dimension please refer to

drawing.

L1 Length（360°）mm - 189 212 258 311 346L2 Length（180°）mm 138 142 154 182 221 239L2 Length（360°）mm - 188 211 256 308 344L3 Distance to valve（180°）mm 25.4 26.9 27.7 27.9 38.6 43.9L3 Distance to valve（360°）mm - 22.6 24.6 42.7 60.2 70.4P1 P2 port ISO-1179-1/BSPP‘G’series，Dimension from 1/8 to 1/4，for details please see

drawing.V1 V2 port ISO-11926/SAE series，dimension 7/16， for details please see drawing.

KT20 Seriesmodel 5 9 16 27 42

Drive Torque Nm@21MPa 500 900 1600 2680 4200Holding Torque Nm@21MPa 1300 2400 4400 7100 10500Max straddle moment Nm 2500 4500 10200 16400 31600Max cantilever moment Nm 1360 2480 5420 11300 15800Radial capacity kg 1380 2130 4190 5580 9530Axial capacity kg 500 680 1000 1400 1770Displacement 180° cc 132 234 436 726 1070Weight 180° kg 12.5 17 30 51 77

*specific chart for reference only, please consult drawing for actual value and tolerance.

D1 mounting dia mm 104 117 142 170 196D2 housing dia mm 101 114 139 165 191F1 tap hole mm M10×1.5 M10×1.5 M12×1.75 M20×2.5 M20×2.5F2 Nos of tap holes 6 8 8 8 10F3 Pitch mounting mm 53.9 65 85 102 121F4 shaft through hole dia mm M20 M24 M24 - -F5 foot tap hole mm M16 M20 M24 M24 M30F6 shaft through hole dia mm - - - M24×3 1 1/4-7F7 flange tap hole mm - - - M12×1.75 M16×2F8 Nos of tap holes - - - 8 10F9 pitch of tap hole mm - - - 108 121H1 height withoutcounterbalance valve mm

119 135 158 193 218

H2 height of center shaft mm 66 76.2 85.9 108 121H3 foot height mm 34.3 38.1 44.5 63.5 70H4 total height mm 146 163 185 220 245L1 total length mm 188 216 248 298 337L2 length without flange mm 173 197 229 276 314L3 distance between flangeand counterbalance valve mm

32 34.5 44.7 48.8 49

L4 mounting length mm 111 140 152 184 216L5 flange to mounting holemm

37.9 37.6 47 57.2 60.5

W1 mounting width mm 145 152 197 222 267W2 overall width mm 178 191 248 279 330P1 P2 port housing ISO-1179-1/BSPP‘G’seires，1/8 ~1/4，see drawing for details.V1 V2 port valve ISO-11926/SAE series， 7/16， see drawing for details.

KT30 seiresmodel 19 28 47 73 105 140 180 240

Drive TorqueNm@21MPa

1900 2800 4700 7300 10500 14000 18000 24000


4900 6800 12000 18000 26000 35000 46000 59000

Max cantilevermoment Nm

5200 7100 11900 18400 29500 38800 55900 72900

Max straddle momentNm (180° ) 13400 16900 30800 47800 75100 98900 130500 170000

Max straddle momentNm (360° ) 19200 24600 45400 71200 111500 146000 197700 256500

Radial capacity kg 1800 2300 3600 5000 6800 8200 10000 11800Axial capacity kg 1400 1800 2700 3600 4500 5900 6800 8200Displacement 180°cc

492 688 1180 1870 2680 3540 4650 6000

Displacement360° cc

980 1390 2360 3740 5360 7080 9320 12000

Weight 180° kg 34.5 50 72.5 110 160 220 280 360Weight 360° kg 45.5 63.4 100 140 200 290 370 455D1 mounting dia mm 139 155 183 209 234 263 288 310D2 housing dia mm 140 152 178 203 229 254 279 305F1 tap hole mm M12×1.75 M16×2 M20×2.5

M22×2.5 M24×3 M27×3 M27×3

M30×3.5

F2 Nos of tap holes 12 12 12 12 12 12 12 12F3 Pitch mountingmm 115 125 150 170 195 215 240 255F4 flange tap holemm

M10×1.5 M12×1.75 M16×2M20×2.

5M22×2.

5 M24×3 M27×3 M27×3

F5 tap Nos. 12 12 12 12 12 12 12 12F6 pitch of tap holesmm 108 120 133 150 170 190 210 230

* specific chart for reference only, please consult drawing for actual value and tolerance.

F7 Dia of mountinghole mm M16 M20 M22 M24 M27 M30 M36 M36H1 height withoutcounterbalancevalve mm 156 186 212 240 276 305 327 362H2 center holeheight mm 80 94.9 108 122 140 154 165 184H3 foot height mm 48 70 78 88 105 110 120 135H4 overall heightmm 179 201 226 271 283 310 334 366L1 overall length（180°）mm 298 323 365 413 475 524 551 600

L1 overall length（360°）mm 427 470 538 615 705 776 836 906

L2 length withoutflange mm （180°）mm

261 286 323 363 431 463 493 534

length without

flange mm L2（360°）mm

392 433 496 565 661 715 775 843

distance between

flange and

counterbalance

valve mm L3（180°）mm

75.2 134 143 130 152 185 196 221

distance between

flange and

counterbalance

valve mm L3（360°）mm

149 157 197 232 267 308 338 374

mounting length mm

L4（180°）mm229 248 281 314 374 400 426 460

mounting length mm

L4（360°）mm358 395 454 516 604 652 708 766

Flange tomounting hole L5（180°）mm

38.1 43.9 50 56.9 59.9 74.2 75.9 80

W1 mounting widthmm

190 230 260 300 340 380 410 450

W2 overall width mm 222 268 310 350 400 447 484 530P1 P2 port housing ISO-1179-1/BSPP‘G’ seires，1/8 ~1/4，see drawing for details.V1 V2 port valve ISO-1179-1/BSPP‘G’ series， 3/8， see drawing for details.。

KT30（flange mounting）seriesmodel 19 28 47 73 105 140 180 240

Drive torqueNm@21MPa 1900 2800 4700 7300 10500 14000 18000 24000


4900 6800 12000 18000 26000 35000 46000 59000

Max cantilevermoment Nm

5200 7100 11900 18400 29500 38800 55900 72900

Max straddle momentNm (180° )

13400 16900 30800 47800 75100 98900 130500 170000

Max straddle momentNm (360° )

19200 24600 45400 71200 111500 146000 197700 256500

Radial capacity kg 1800 2300 3600 5000 6800 8200 10000 11800Axial capacity kg 1400 1800 2700 3600 4500 5900 6800 8200Displacement 180°cc

492 688 1180 1870 2680 3540 4650 6000

Displacement 360°cc

980 1390 2360 3740 5360 7080 9320 12000

Weight 180° kg 34.5 50 72.5 110 160 220 280 360Weight 360° kg 45.5 63.4 100 140 200 290 370 455D1 overall flange diamm 200 235 280 315 355 396 442 475

D2 pilot dia mm 150 175 205 230 260 290 315 340D3 mounting diskmm 139 155 183 209 234 263 288 310

D4 housing dia mm 140 152 178 203 229 254 279 305F1 tap hole mm M12×

1.75 M16×2M20×2.5

M22×2.5 M24×3 M27×3 M27×3

M30×3.5

F2 Nos of tap holes 12 12 12 12 12 12 12 12F3 Pitch mounting 115 125 150 170 195 215 240 255

* specific chart for reference only, please consult drawing for actual value and tolerance.

mm

F4 flange tap holemm

M10×1.5 M12×1.75 M16×2M20×2.5

M22×2.5 M24×3 M27×3 M27×3

F5 tap Nos. 12 12 12 12 12 12 12 12F6 pitch of tap holesmm 175 206 245 275 310 345 380 410H1center line tovalve top mm 99.1 106 118 131 144 156 169 182L1 overall length（180°）mm 298 323 365 413 475 524 551 600

L1overall length（360°）mm 427 470 538 615 705 776 836 906

L2 length withoutflange mm （180°）mm

261 286 323 363 431 463 493 534

length without flangemm L2（360°）mm

392 433 496 565 661 715 775 843

distance betweenflange andcounterbalance valvemm L3（180°）mm

75.2 134 143 130 152 185 196 221

distance betweenflange andcounterbalance valvemm L3（360°）mm

149 157 197 232 267 308 338 374

L4 mounting flangethickness mm 25.2 26 31 33 40 42 46 52

L5 outer flange toinner flange mm 27 32 35 42 40 53 54 56

P1 P2 port housing ISO-1179-1/BSPP‘G’ seires，1/8 ~1/4，see drawing for details.V1 V2 port valve ISO-1179-1/BSPP‘G’ series， 3/8， see drawing for details.。

KT40 series

model 28 50 67Drive torque Nm@21MPa 2800 5000 6700Holding torque Nm@21MPa 6100 10600 14300Standard rotation 220° 220° 200°Max straddle moment Nm 4200 7600 10100Radial capacity kg 2040 3130 3900Axial capacity kg 2040 3130 3900

排量 displacement cc 775 1360 1650weight kg 33.6 58 75D1 housing dia mm 140 165 178D2 optional spline adapter diamm

80 89.9 98.3

F1 shaft spline mm 公制尺寸，详见图纸。F2 shaft spline mounting holemm

M12 X 1.75 M12 X 1.75 M12 X 1.75

F3 foot mounting hole mm M16 X 2 M20 X 2.5 M22 X 2.5H1 height withoutcounterbalance valve mm

150 176 203

H2 height to center line mm 73.2 83.9 102H3 overall height mm 173 196 220L1 overall length，with optionaladapter mm

431 561 608

L2 overall length，withoutoptional adapter mm

417 546 579

L3 overall length withoutrotation mm

335 422 445

L4 length of foot mounting mm 265 320 320

L5 mounting hole to end ofshaft mm

75.1 113 130

L6 shaft extension mm 40.9 61.9 67.6L7 spline length mm 20.6 40 49L8 length of optional adaptermm

32.5 52.6 60.5

W1 length of foot mountingmm

104 140 150

W2 overall width mm 133 170 203P1 P2 port housing ISO-1179-1/BSPP‘G’seires，1/8 ~1/4，see drawing for details.V1 V2 port valve ISO-1179-1/BSPP‘G’ series，7/16， see drawing for details.。* specific chart for reference only, please consult drawing for actual value and tolerance.

*以上为国内外应用图片

Weihai Kaite Hydraulic Technology Co., LtdJiuhua Road 12-3 zhangcun town weihai city Shandong province chinaTel：0631-5682539Fax：0631-5789884Mobile：15063176068Email：[email protected]: WWW. WEIHAIKAITE.COM

mailto:[email protected]

BrifeContinuously Innovation.High Quality, Cost Effective Solution.On-time Customer DeliveryResponsive Service

Operation information for standard series

· 2019. 7. 2. · cad/cae system. with advanced production manage system. ... f1tapholemm...

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