Eaton Char-Lynn 2000 Series Motor | 2K-80 2K-160 2K-305 2K-490 | Orbital Hydraulic Motor | 2K-130-604

Char-Lynn 2000 (2K) Series Heavy-Duty Disc Valve Orbital Motors

Product Overview: The Char-Lynn 2000 Series (2K) is the performance benchmark for orbital hydraulic motors. Featuring advanced Disc Valve technology and the Geroler® gear set, the 2K range is engineered for applications demanding high torque, high pressure, and exceptional durability. This category covers the full displacement spectrum: 2K-80, 2K-100, 2K-130, 2K-160, 2K-195, 2K-245, 2K-305, 2K-395, and 2K-490, including specialized models like 2K-130-604. These motors are the industry standard for skid steer attachments, material handling cranes, agricultural drives, plastic injection molding, and heavy-duty winches.

Key Technical Advantages:

• Disc Valve Technology: Independent valve drive minimizes internal friction, ensuring smooth operation and superior volumetric efficiency even at ultra-low speeds.

• Geroler® Gear Set: Precision rollers reduce friction to deliver high starting torque and extended service life under high-pressure conditions.

• High-Pressure Shaft Seal: Patented sealing technology handles significant back pressure, often eliminating the need for an external case drain line.

• Modular Versatility: Available with multiple mounting flanges (2-bolt/4-bolt SAE A/B), shaft ends (Splined, Keyed, Tapered), and porting configurations.

• Technical Spec Decoding:

  • 2K-xxx: The numerical suffix denotes nominal displacement (cc/rev).

  • -604: Precision configuration code correlating to specific flange, shaft, and porting combinations.

Detailed Models & Parameters:

• Core Series: Eaton Char-Lynn 2000 (2K) Series.

• Full Displacement Matrix:

  • 2K-80 / 100 / 130: Optimized for high-speed, compact applications.

  • 2K-160 / 195 / 245: The industrial standard for versatile power delivery.

  • 2K-305 / 395 / 490: Engineered for maximum displacement and extreme torque demands.

• Core Performance Specs:

  • Max Pressure: Continuous operation up to 200 Bar (3000 PSI); peak intermittent at 300 Bar.

  • Max Torque: Capable of delivering over 900 Nm (8000 lb-in) depending on size.

  • Flow Capacity: Rated for continuous flow up to 75 LPM (20 GPM).