Denison M4C series M4C-024-1N00-A102 Fixed vane motor

The high starting torque efficiency of vane type motors makes them especially

applicable in load hoist winch drives, swing drives and propulsion drives. This high

starting torque efficiency allows the motor to start under high load without pressure

overshoots, jerks and high instantaneous horsepower loads.

Vane motors begin life with high volumetric efficiency and maintain that efficiency

throughout their operating life.

When operating at very low speeds on applications such as swing and load hoist drives,

the vane motor exhibits very low torque ripple.

The M4DC, because of its unequal size cartridges, allows the use of-3 speed operation.

This makes them more applicable in traction drive circuits to replace manually shifted

gear-boxes. 2-speed motors are available in a wider range of ratios than standard gear

motors.

Vane, rotor and cam ring are pressure balanced to increase life and efficiency over full

speed range.

Rotating groups may be easily replaced to renew the motor or change displacement to

suit altered requirements for speed or torque.

The motors may be stopped or reversed repeatedly and rapidly driving or braking the

connected shaft load at controlled torque levels.

Starting to maximum RPM, with full torque capability during acceleration.

Conform fully to SAE J744c (ISO-3019-1) standards to simplify refitting and

installation.

Are easily used in the standard M3B and M4* versions of these motors. These include

phosphate or organic ester fluids and blends, water-glycol solutions and water-oil

invert emulsions.