H1 Bent Axis Motors

For more than 40 years, Sauer-Danfoss has been developing state-of-the-art components and systems for mobile machinery used in off -highway operations around the world. They have become a preferred supplier by offering the best of what really matters: The hardware inside your vehicle application.

H1 - the new generation of servo-controlled hydrostatic pumps and bent axis variable motors - is no exception. The H1 range is built around an advanced electrical control and available in a wide range of displacements. It is designed for quality and reliability and offers expanded functionality, greater total efficiency, and easy installation.

All H1 control and sensor options are PLUS+1 Compliant. PLUS+1 allows you to rapidly develop and customize electronic machine control. It opens up the future by combining machine controls and diagnostics in an integrated operating network.

The H1 Motor is an AE50 Award Winner.

Features

Designed for quality and reliability

• Proven and optimized 9 piston rotating group
• Single piece housing
• Electric components with IP67 & IP69K rating

Installation and packaging benefits

• Optimized for shortest length
• Standardized connector interface
• Integrated loop flushing device
• Radial or axial high pressure ports

Optimized for electric control

• Electric Two-position Control
  – Pressure Compensator Override
  – Proportional Pressure Compensator Override
  – Brake Pressure Defeat option
• Electric Proportional Control
  – Pressure Compensator Override
  – Brake Pressure Defeat option
• Common controls across the entire motor family
• Plus+1 Compliant control and sensor options

Expanded functionality

• Zero degree capability together with a high performance 32 degree maximum angle
• Enhanced control functions with proportional controls de-energized at minimum or maximum displacement
• Optional integrated speed sensor with
  – Dual redundant speed sensing
  – Direction indication
  – Temperature sensing
  – Wire fault detection

Greater total efficiency

• Minimized losses
• Improved at high flow conditions