S , T Series Hydraulic Orbital Motors - OMR Gerotor Motors , Shaft Size 25mm
Introduction:
The BMR orbital motors are medium size units with gerotor set equipped with rollers. It causes high starting torque, low pressure at start and work at high allowable pressure, but lowers maximum rotational speed at the same time. The cardan shaft rotates distributor valve and transfers mechanical energy from gerotor set to output shaft. Distribution valve is hydrodynamically bearinged and has virtually infinite life when load ratings are not exceeded, but of course other elements reduce the durability. That is why new ball bearings have been added to output shaft. The overall life cycle have been radically extended.
Features:
- Displacement: 51.7 - 401.9 cm3/rev;
- Rotational speed range: 5 - 775 rpm;
- Maximum pressure: 140/225 (continuous/peak);
- Maximum power: 4 - 10 kW.
Advantages:
- Low starting pressure;
- Reinforced shaft seals;
- Possibility of serial and parallel combination of motors;
- Low noise level;
- Compact design and easy installation;
- Shaft ball bearing.
Specification:
Type | BMR BMRS 36 | BMR BMRS 50 | BMR BMRS 80 | BMR BMRS 100 | BMR BMRS 125 | BMR BMRS 160 | BMR BMRS 200 | BMR BMRS 250 | BMR BMRS 315 | BMR BMRS 375 | Geometric displacement (cm3 /rev.) | 36 | 51.7 | 81.5 | 102 | 127.2 | 157.2 | 194.5 | 253.3 | 317.5 | 381.4 | Max. speed (rpm) | cont. | 1250 | 960 | 750 | 600 | 475 | 378 | 310 | 240 | 190 | 155 | int. | 1520 | 1150 | 940 | 750 | 600 | 475 | 385 | 300 | 240 | 190 | Max. torque (N·m) | cont. | 72 | 100 | 195 | 240 | 300 | 380 | 450 | 540 | 550 | 580 | int. | 83 | 126 | 220 | 280 | 340 | 430 | 500 | 610 | 690 | 690 | peak | 105 | 165 | 270 | 320 | 370 | 460 | 560 | 710 | 840 | 830 | Max. output (kW) | cont. | 8.5 | 9.5 | 12.5 | 13 | 12.5 | 12.5 | 11 | 10 | 9 | 7.5 | int. | 9.8 | 11.2 | 15 | 15 | 14.5 | 14 | 13 | 12 | 10 | 9 | Max. pressure drop (MPa) | cont. | 14 | 14 | 17.5 | 17.5 | 17.5 | 17.5 | 17.5 | 17.5 | 13.5 | 11.5 | int. | 16.5 | 17.5 | 20 | 20 | 20 | 20 | 20 | 20 | 17.5 | 15 | peak | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 21 | 17.5 | Max. flow (L/min) | cont. | 45 | 50 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | int. | 55 | 60 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | Weight (kg) | | 6.5 | 6.7 | 6.9 | 7 | 7.3 | 7.6 | 8 | 8.5 | 9 | 9.5 |
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* 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. |

Application:
Any need for high torque, low speed applications.
- Sprinkler
- Mini excavator
- Driven scraper conveyor
- Screw
- Baler
- Hydraulic Winch
- Fishing boat
- Plastic injection mold machine
- Cleaner
- Grass cutter
- Winches
- Conveyors
- Slews
- Sweeper Drives
- Augers Cutters
- Mowers
- Chippers
- Drilling machine
- Municipal machinery, agriculture, forestry and construction equipment etc.