Shandong Keystone Hydraulic Co.,Ltd
Jining Keystone Hydraulic Co.,Ltd Professional manufacturer of Hydraulic Orbital motors, valves and Steering unit
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BM2B series Hydraulic motors bulit-in integrated dynamic holding brake
BM2B Series orbital hydraulic motor with brake extending BMR series motor range. This motor has an integrated holding brake.
| Type | BMR-BK01 | BMR-BK01 | BMR-BK01 | BMR-BK01 | BMR-BK01 | BMR-BK01 | BMR-BK01 | BMR-BK01 | BMR-BK01 | |
| 50 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 375 | ||
| 51.7 | 81.5 | 102 | 128 | 157 | 195 | 253 | 318 | 381 | ||
| Max. speed (rpm) | cont. | 509 | 502 | 497 | 459 | 372 | 301 | 231 | 184 | 166 |
| int. | 603 | 598 | 574 | 574 | 465 | 376 | 289 | 230 | 192 | |
| Max. torque (N•m) | cont. | 103 | 203 | 254 | 317 | 391 | 359 | 437 | 456 | 465 |
| int. | 88.6 | 160 | 200 | 250 | 308 | 333 | 473 | 502 | 520 | |
| rated | 104 | 164 | 205 | 256 | 316 | 335 | 437 | 456 | 465 | |
| Max. output (kW) | cont. | 5.5 | 10.7 | 13.2 | 15.2 | 15.2 | 11.3 | 10.6 | 8.8 | 8.1 |
| int. | 5.6 | 10 | 12 | 15 | 15 | 13.1 | 14.3 | 12.1 | 10.5 | |
| Max. pressure drop(Mpa) | cont. | 14 | 17.5 | 17.5 | 17.5 | 17.5 | 13 | 12 | 10 | 8.5 |
| int. | 17.5 | 20 | 20 | 20 | 20 | 17.5 | 13 | 11 | 9.5 | |
| rated | 14 | 14 | 14 | 14 | 14 | 12 | 12 | 10 | 8.5 | |
| Max.flow (L/min) | cont. | 27 | 42 | 52 | 60 | 60 | 60 | 60 | 60 | 65 |
| int. | 32 | 50 | 60 | 75 | 75 | 75 | 75 | 75 | 75 | |
Characteristic features:
1. Advanced manufacturing devices for the Geroler gear set , which use low pressure of start-up ,
provide smooth , reliable operation and high efficiency .
2. Shaft seal can bear high pressure of back and the motor can be use in parallel or in series .
3. Special design in the driver-linker and prolong operating life .
4. Special design for distribution system can meet the requirement of low noise of unit .
4. Compact volume and easy installation .
5. Small volume and radial dimension,high holding torque,power brake,low weight and easy to install.