Hydraulic Engine BMT/BM6 Alternative OMT/6K Series Hydraulic Cycloid Pump Motor
Description:
BMT series motor adapt the advanced Gerotor gear set design with disc distribution flow and high pressure. The unit can be supplied the individual variant in operating multifunction in accordance with requirement of applications.
Features:
* Advanced design in disc distrbution flow, which can automatically compensate in operating with high volume efficiency and long life, provide smooth and reliable operation.
* Advanced manufacturing devices for the Geroler gear set,which use low pressure of start-up, provide smooth and reliable operation and high efficiency.
* The output shaft adapts in tapered roller bearings that permit high axial and radial forces.Can offer capacities of high pressure and high torque in the wide of applications.
Applications:
BM hydraulic motors are widely applied in agriculture machinery, fishing machinery, plastic industry, mining, and construction machinery.
1. An agricultural use: all combine harvesters, seeders, rotary tiller, mower, ground drilling machine.
2. light industry: textile machines, printing presses, operating with a washing machine.
3. construction industry: rollers, cement mixers, cleaning cars.
Main Specifications:
| Type | BMT 160 | BMT 200 | BMT 230 | BMT 250 | BMT 315 | BMT 400 | BMT 500 | BMT 630 | BMT 800 | |
| Geometric displacement (cm3 /rev.) | 161.1 | 201.4 | 232.5 | 251.8 | 326.3 | 410.9 | 523.6 | 629.1 | 801.8 | |
| Max. speed (rpm) | cont. | 625 | 625 | 536 | 500 | 380 | 305 | 240 | 196 | 154 |
| int. | 780 | 750 | 643 | 600 | 460 | 365 | 285 | 233 | 185 | |
| Max. torque (N·m) | cont. | 470 | 590 | 670 | 730 | 950 | 1080 | 1220 | 1318 | 1464 |
| int. | 560 | 710 | 821 | 880 | 1140 | 1260 | 1370 | 1498 | 1520 | |
| peak | 669 | 838 | 958 | 1036 | 1346.3 | 1450.3 | 1643.8 | 1618.8 | 1665 | |
| Max. output (kW) | cont. | 27.7 | 34.9 | 34.7 | 34.5 | 34.9 | 31.2 | 28.8 | 25.3 | 22.2 |
| int. | 32 | 40 | 40 | 40 | 40 | 35 | 35 | 27.5 | 26.8 | |
| Max. pressure drop (MPa) | cont. | 20 | 20 | 20 | 20 | 20 | 18 | 16 | 14 | 12.5 |
| int. | 24 | 24 | 24 | 24 | 24 | 21 | 18 | 16 | 13 | |
| peak | 28 | 28 | 28 | 28 | 28 | 24 | 21 | 19 | 16 | |
| Max. flow (L/min) | cont. | 100 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 |
| int. | 125 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | |
| Max. inlet pressure (MPa) | cont. | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| int. | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
| peak | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |
| Weight (kg) | 19.5 | 20 | 20.4 | 20.5 | 21 | 22 | 23 | 24 | 25 | |
* Continuous pressure :Max. value of operating motor continuously.
* Intermittent pressure :Max. value of operating motor in 6 seconds per minute.
* Peak pressure:Max. value of operating motor in 0.6 second per minute.
