104-1023 | Genuine Char-Lynn® Hydraulic Motor 2000 Series

Displacement: 101.6 cm³/r (6.20 in³/r)
Flow: 20 GPM Continuous (25 GPM Inter)
Max. Speed: 742 RPM
Torque: 2,630 in-lbs Continuous (3,950 in-lbs Inter)
Mount: 2-Bolt Flange
Shaft: 1.25" Keyed with 3/16"-16 Threaded Hole in Shaft End
Ports: #10 ORB Case Drain; #4 ORB Case Drain Port
Seals: Standard

1. Provide Torque and Motion

• Drives wheels, tracks, or rotors on machines

• Powers winches, conveyors, augers, and mixers

• Can generate very high torque at low speeds

2. Precision Control

• Hydraulic motors allow precise speed and direction control

• Ideal for applications like steering systems, robotic arms, and adjustable conveyors

3. Compact Power

• Delivers high power in a small package compared to electric motors

• Perfect for mobile equipment where space is limited

4. Reversible Operation

• Can run forward or backward simply by changing fluid direction

• Useful for reversing conveyor belts, rotating cranes, or adjusting implements

5. Operates in Harsh Environments

• Works reliably in dirt, mud, dust, or underwater conditions

• Common in construction, mining, agriculture, and marine equipment

 1. Reduced or No Motion

• Equipment moves slowly or not at all despite normal hydraulic pressure

• Wheels, tracks, or implements fail to rotate properly

2. Unusual Noise

• Grinding, whining, or knocking sounds from the motor

• Indicates worn internal gears, vanes, or pistons

3. Overheating

• Motor or hydraulic system gets hotter than normal

• Can be caused by internal leakage reducing efficiency

4. Fluid Leaks

• Hydraulic oil leaking from motor seals or connections

• Internal wear may also cause internal leakage, reducing output

5. Erratic or Jerky Motion

• Equipment moves unevenly or hesitates

• Motor may have worn components or internal cavitation

6. Decreased Pressure or Flow

• Measured system pressure drops

• Pump works harder but motor delivers less output

• Could indicate internal wear or blockage

7. Vibration or Shuddering

• Unstable rotation of the motor shaft

• Can indicate damaged bearings or gears inside