Geroler Motor 2000 Series 8.00 Cu In/Rev 2-Bolt SAE A Mount 1" Straight Keyed Shaft 7/8-14 Thread
Geroler Motor 2000 Series 8.00 Cu In/Rev 2-Bolt SAE A Mount 1" Straight Keyed Shaft 7/8-14 Thread suppliers
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Geroler Motor 2000 Series 8.00 Cu In/Rev 2-Bolt SAE A Mount 1" Straight Keyed Shaft 7/8-14 Thread best
Geroler Motor 2000 Series 8.00 Cu In/Rev 2-Bolt SAE A Mount 1" Straight Keyed Shaft 7/8-14 Thread high quality
Geroler Motor 2000 Series 8.00 Cu In/Rev 2-Bolt SAE A Mount 1" Straight Keyed Shaft 7/8-14 Thread
Technical Parameters
| Type | Orbital Motor, Hydraulic Motor |
| Brand | XLF Hydraulic |
| Model No. | BMK2-125-E2-K-SU |
| Displacement | 125ml/r |
| Flange | 2 Bolt SAE A |
| Shaft | 25mm Key Shaft |
| Port Size | 7/8-14UNF O-RING |
| Drain Line | 7/16-20UNF |
| Highlight | 2000 series eaton geroler motor, 104-1006-003 eaton geroler motor |
Product Overview
This product is an Eaton Char-Lynn 2000 series disc valve gerotor hydraulic motor with a displacement of 8.00 cubic inches per revolution (approximately 131 cm³/rev). It adopts advanced Geroler® roller stator-rotor pair technology, and is equipped with a standard 2-bolt SAE A mounting flange, a 1-inch straight key output shaft, and 7/8-14 UNF main oil ports. It is a typical low-speed high-torque (LSHT) hydraulic motor. This series is renowned for its compact design, excellent durability, and efficient energy conversion capability. It is widely used in fields such as agriculture, construction, material handling, and industrial equipment, providing reliable and powerful power for various hydraulic systems.
Core Features
1. Advanced Geroler® roller stator-rotor technology
- High starting torque: Adopting the inlaid column type stator-rotor pair (Geroler®) design, the rollers reduce friction, significantly improve starting torque and operating efficiency, and ensure smooth startup under heavy loads.
- Excellent low-speed stability: It can output stable and continuous high torque at extremely low speeds, meeting the requirements of precise control and uniform feeding.
- High efficiency retention: The advanced stator-rotor parameter design enables the whole machine to maintain high efficiency throughout its working life.
2. Disc-type distribution system
- Automatic wear compensation: Adopting an end face distribution disc structure, it has high distribution accuracy, and automatically compensates after wear, ensuring long-term maintenance of high volumetric efficiency and long service life.
- Pressure balance design: The two sealing end faces of the distribution disc maintain pressure balance, minimizing internal leakage and improving overall efficiency.
3. Robust load-bearing structure
- Tapered roller bearing support: Heavy-duty tapered roller bearings are used at both front and rear ends, which can bear high radial and axial loads and adapt to impact load conditions.
- High-strength cast iron shell: The robust shell design can withstand harsh operating environments and resist wear and corrosion.
Application fields
1. Agricultural Machinery
- Combine Harvester: Header drive, walking assistance
- Lawn Mower: Zero-turn lawn mower travel drive
- Seeder/Fertilizer Spreader: Seed metering device and fertilizing mechanism drive
- Feed Mixing Truck: Auger drive
2. Engineering and Construction Machinery
- Skid Steer Loader Attachments: Brush, auger, small milling cutter drive
- Small Road Roller: Travel drive system
- Trencher: Cutting chain drive
3. Material Handling Equipment
- Conveyor Belt Drive: Drive for head pulleys of small and medium-sized conveyors
- Forklift: Auxiliary drive system
- Winch: Small traction mechanism
Main Specificaion
| order code:BMK2-125-E2-K-SU |
| matching:Eaton 104-1006-003 |
| Output volume (cc/rev): 125cc |
| Shaft Ø (mm): 25mm,key shaft |
| max r.p.m.: 576 |
| Torque max. (Nm): 560 |
| Pressure difference (bar): 310 |
| Volume flow max. (l/min): 115 |
| Shaft seal version: Standard |
| Ports threads: 7/8-14UNF O-RING |
| Leakage oil connection: 7/16-20UNF |
Main specifiction
| Type | BMK2 | BMK2 | BMK2 | BMK2 | BMK2 | BMK2 | BMK2 | BMK2 | BMK2 | BMK2 | |
| 65 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 475 | ||
| Geometric displacement (cm3 /rev.) |
65 | 80 | 100.9 | 129.8 | 156.8 | 193.4 | 242.5 | 304.3 | 390.8 | 485 | |
| Max. speed (rpm) | cont. | 835 | 800 | 742 | 576 | 477 | 385 | 308 | 246 | 191 | 153 |
| int. | 990 | 980 | 924 | 720 | 713 | 577 | 462 | 365 | 287 | 230 | |
| Max. torque (N·m) | cont. | 185 | 235 | 295 | 385 | 455 | 540 | 660 | 765 | 775 | 845 |
| int. | 245 | 345 | 445 | 560 | 570 | 665 | 820 | 885 | 925 | 930 | |
| Max. pressure drop (MPa) | cont. | 20.5 | 21 | 21 | 21 | 20.5 | 20.5 | 20.5 | 21 | 15.5 | 12 |
| int. | 27.5 | 31 | 31 | 31 | 26 | 26 | 26 | 24 | 17 | 14 | |
| peak | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 20.5 | 17 | |
| Max. flow (L/min) | cont. | 55 | 65 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| int. | 65 | 80 | 95 | 95 | 115 | 115 | 115 | 115 | 115 | 115 | |
| Weight (kg) | 9.2 | 9.4 | 9.7 | 10 | 10.2 | 10.5 | 11 | 11.5 | 12 | 12.4 | |
| * 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. | |||||||||||
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