Eaton Char-Lynn 6K Motor | 6K-195 245 310 490 625 985 | 612-1011 620-1185 | Orbit Motor

Eaton Char-Lynn 6000 Series (6K) Heavy-Duty Orbital Hydraulic Motors

Product Overview: The Eaton Char-Lynn 6000 Series (6K) represents the ultimate standard for disc-valve orbital motors engineered for the most severe duty cycles. Delivering an exceptional power-to-weight ratio, this category features the full displacement spectrum: 6K-195, 6K-245, 6K-310, 6K-390, 6K-490, 6K-625, 6K-800, and 6K-985, along with precision models 620-1185, 612-1011, and 612-2113. Utilizing signature Geroler® technology, 6K motors maintain stable, massive torque output under high-pressure spikes. They are the premier choice for large agricultural propel drives, marine winches, injection molding screw drives, heavy-duty construction rigs, and material handling systems.

Key Technical Advantages:

• Elite Disc Valve Design: Features a dedicated valve plate that minimizes internal leakage compared to spool valve designs, providing extremely precise and smooth torque even at ultra-low speeds.

• Geroler® Roller Technology: Incorporates roller contacts in the star-and-ring set to reduce friction, enhancing mechanical efficiency and durability in severe environments.

• Superior Radial Load Support: Equipped with heavy-duty roller bearings, the 6K series handles immense side loads directly on the shaft—allowing for direct mounting of large sprockets or wheel hubs.

• High-Pressure Resilience: Optimized for environments with frequent pressure shocks, supporting high continuous working pressures and featuring high-strength shaft seals.

• Technical Spec Decoding:

  • 6K- / 612- / 620-: Series identifiers representing various mounting and sequence configurations.

  • 195 – 985: Displacement identifiers (cc/rev), covering requirements from medium power to extreme torque.

Detailed Models & Specifications:

• Core Series: Eaton Char-Lynn 6000 (6K) Series Motor.

• Featured Model Matrix:

  • 6K-490 / 620-1185: Standard industrial specifications for high-torque drive tasks.

  • 6K-195 / 6K-245 / 612-1011: Mid-range frames optimized for high-speed and high-frequency cycles.

  • 6K-310 / 612-2113: Versatile displacement frames for multi-purpose drives.

  • 6K-625 / 800 / 985: Extreme displacement variants for maximum low-speed traction.

• Core Performance Specs:

  • Max Pressure: Continuous up to 241 Bar (3500 PSI); Intermittent peaks up to 310 Bar.

  • Torque Capability: Continuous torque outputs reaching 1500 – 2000 Nm (depending on displacement).

  • Flow Rate: Supports high-flow inputs up to 150 – 225 L/min.