Sauer-Danfoss offers a wide range of low-speed hydraulic motors designed for moderate to heavy load requirements. With the many variants available, it is always possible to find the optimum orbital motor solution for your specific application needs.

Orbital motors vary in size (rated displacement) from 8 cc/rev (0.5 cu-in/rev3) to 800 cc/rev (49 cu-in/rev) per revolution. Speeds range from a top speed of approximately 2500 rpm for the smallest type and up to approximately 600 rpm for the largest type. Maximum operating torques vary from 13 Nm (115 lbf-in) to 2700 Nm (24000 lbf-in) (peak) and maximum outputs are from 2 kW (2.7 hp) to 70 kW (95hp).

• High efficiency
• Smooth running over entire speed range
• Constant operating torque
• High starting torque
• High return pressure without the use of a drain line (high pressure shaft seal)
• Long life under extreme operating conditions
• Robust and compact design
• High radial and axial bearing capacity
• For applications in both open and closed loop hydraulic systems
• Corrosion resistant parts
• Suitable for a wide variety of hydraulic fluids