Danfoss Series 1 ACE Heavy Duty Hydrostatic Variable Displacement Piston Motors

Danfoss Series 1 variable displacement piston motor are known by engineers and operators for exceptional quality, longevity and efficiency. Built for the most demanding applications, this motor is commonly used in transit mixers, combines and winches.

The manual displacement control for variable motors permits remote control of motor displacement using mechanical links or cables. The control operates similarly to the pump manual control, except the motor is biased to maximum displacement when the control handle is in a “neutral” position. Motor displacement may be controlled between maximum and minimum by moving the control lever.

The variable motor stroking control provides a means of controlling motor displacement remotely via an electrical signal. When no electrical signal is supplied to the solenoid valve, the motor will be commanded to maximum displacement to provide maximum torque. Conversely, providing an electrical signal to the solenoid valve will command minimum displacement for maximum output speed. The control is available in 12 volt and 24 volt DC configurations.

Features:

• Bi-metal bearing plate - has steel for high speed and pressure. Bronze provides greater bearing properties.
• Valve plate - hardened steel for long life.
• End cover - large passages minimizes losses. Both side and rear ports are available on Models 39 through 64 fixed motors.
• C-Pad rear mount - available on Models 39 through 64 variable pumps for tandem units or for a through shaft.
• Relief valves - pilot operated cartridge and fast acting direct types available.
• Controls - a wide variety of control options are available for pumps and motors to meet application needs.
• Ports - SAE code 61 and code 62 as well as o-ring boss ports are available.

Specifications:

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