Motor for CA100 Advanced Motor Technology, Seamless Integration

1. Core Mechanical & Hydraulic Features

• Design principle: Multi-lobe inner-curve radial piston low-speed high-torque (LSHT) motor, manufactured by Bosch Rexroth Hägglunds.

• Hollow splined through-shaft: The central hollow bore allows cables, pipes or shafts to pass through the motor. This simplifies machine layout and eliminates the need for separate gearboxes.

• 4-quadrant operation: Supports forward/reverse rotation, motoring and braking mode. It can hold static load reliably when combined with a built-in parking brake.

• Excellent low-speed performance: Stable rotation at near-zero rpm, very low speed ripple. High starting torque, almost equal to full-load torque.

• Shock load resistance: Robust cam ring and piston roller design, suitable for heavy cyclic impact loads common in marine and mining machinery.

• Modular construction: Optional integrated modules: counterbalance valve, overload relief valve, hydraulic parking brake, speed/sensor encoder.

2. Typical Application Scenarios

• Marine deck machinery: heavy-duty winches, dredger cutter drives, ship cranes

• Mining: crusher drives, belt conveyors, rotary kiln drives

• Metallurgy: rolling mill drives

• Heavy industrial: waste shredders, large turntable slewing systems