This Danfoss / Eaton Series 1 Heavy Duty Fixed Motor has a compact design offering dynamic machine control and being Pro-FX ready. With a displacement of 4.6 cu in/rev the motor features a 14T SAE C splined shaft and SAE C 4-bolt mounting flange ensuring easy installation and robust connectivity.
Engineered for high performance it supports a peak pressure of 6000 PSI and a speed rating of 4160 RPM. The high strength cast iron housings enhance noise damping and structural integrity while the advanced cylinder barrel design allows for high-speed and high-pressure endurance.
The bi-metal bearing plate with steel for high speed and bronze for bearing properties contributes to a 10 000-hour B10 bearing design life. Piston design ensures low leakage due to extended engagement with the cylinder bore.
Additional features include 1 Inch Code 62 ports and compatibility with fluid viscosities ranging from 80-180 SSU. A recommended filtration level of ISO 4406 Cleanliness Level 18/13 or cleaner is suggested.
got a splined shaft question - is this 14 tooth SAE C gonna work with standard SAE C equipment or is there something special about the spline count
Answer by: Customer Support on Aug 24, 2025, 4:43 PM
Standard SAE C splined shafts typically use 14 teeth, so your existing SAE C equipment should mate up properly with this motor. The 14T configuration follows the standard SAE specifications for that flange size, meaning pulleys, couplers, and other driven components designed for SAE C should connect without issues.