Poclain MS Motor | MS35 MS50 MS83 | Radial Piston Motor | MS83-0-1BJ MS50-0-121 MS35-2-1B9

Poclain MS35, MS50 & MS83 Series Heavy-Duty Radial Piston Motors

Product Overview: The Poclain MS35, MS50, and MS83 Series are radial piston motors specifically engineered for extreme torque requirements. As leaders in LSHT (Low Speed High Torque) drive technology, these large-frame motors can directly drive heavy loads without the need for additional reduction gearboxes. This page features high-precision models: MS83 (Ultra-Torque), MS50 (Industry Standard Heavy-Duty), and MS35 (High-Performance Drive). These motors are the definitive power source for mining crushers, heavy construction vehicle travel drives, marine deck winches, scrap metal shears, and heavy-duty forestry machinery.

Key Technical Advantages:

• Superior Load-Bearing Capacity: Engineered to sustain extreme axial and radial forces; the robust motor housing allows for direct installation as a hub or load-bearing component.

• Massive Displacement & Torque: Displacements reaching over 10,000 cc/rev, ensuring smooth, explosive power delivery even at the lowest operational speeds.

• Modular Control Solutions: * Supports 1-speed/2-speed shifting to optimize machine performance between “Work Mode” and “Travel Mode.”

  • Fully compatible with integrated multi-disc parking brakes and advanced speed sensors.

• Extreme Pressure Resilience: Rated for a continuous operating pressure of 400 Bar, effortlessly handling the intense pressure spikes generated during heavy-duty start/stop cycles.

• Target Applications: Rotary drill rig power heads, surface mining wheel drives, TBM auxiliary drives, and large-scale industrial mixers.

Detailed Models & Parameters:

• Core Series: Poclain MS Series (High Displacement).

• Technical Spec Decoding:

  • MS83-0-1BJ-T80-3A50-YEJW: Size 83, configured with T80 reinforced shaft and 3500cc displacement class.

  • MS50-0-121-A50-1310-J000: Size 50, featuring A50 standard flange and 1310cc displacement setting.

  • MS35-2-1B9-A35-2A10-67FHJ: Size 35, Series 2 evolution, balancing high-speed capability with robust tractive effort.

• Core Performance Specs:

  • Displacement Range: 2130 cc/rev to 10,000+ cc/rev (Across the full spectrum).

  • Rated Speed: Optimized large-displacement distribution technology ensures low heat generation at maximum RPMs.

  • Max Pressure: 450 Bar (6500 PSI).