Series 1 HHD Heavy Duty Hydrostatic Fixed Displacement Motor

Danfoss Heavy-Duty Model Series 1 Fixed Displacement piston motors are known for their exceptional quality, longevity and efficiency. With differentiating high-speed characteristics, the Danfoss Series 1 fixed motor delivers the torque you need for compact, high-pressure piston mobile applications.

Features:

• Advanced cylinder barrel design - permits high speed and pressure.
• Fixed clearance slipper hold down - on Models 39 through 64 allows operation at high speed and reduces friction. Model 76 is a ball guide unit.
• Pistons - have long engagement with cylinder bore resulting in low leakage.
• Hydraulic servo control - provides low effort operation with low control pressure. Large servo pistons hold swashplate position and provide damping.
• Large case drain ports - minimize case back pressure.

Specifications:

• Technology: Axial piston
• Displacement: 55-125 cc (3.3 to 7.6 cu in)
• Continuous Pressure rating: 420 bar (6,100 psi)