Eaton Char-Lynn 4000 Series Motor | 109-1116-006 109-1105-006 109-1118-006 109-1119-006

Eaton Char-Lynn 4000 Series (4 Series) Heavy-Duty LSHT Orbit Motors

Product Overview: The Eaton Char-Lynn 4000 Series (commonly known as the 4 Series) is a premier benchmark for high-performance Low Speed High Torque (LSHT) orbital hydraulic driving. This product category features flagship models: 109-1116-006, 109-1105-006, 109-1118-006, and 109-1119-006. Utilizing precision Disc Valve technology, the 4000 Series is engineered to maintain exceptional volumetric efficiency under continuous high-pressure and heavy-duty duty cycles. Its patented Geroler® roller set design minimizes internal mechanical friction, ensuring powerful, pulse-free operation even at ultra-low speeds. These motors are the primary choice for harvester propel drives, material handling equipment, drilling machinery, heavy-duty conveyors, and injection molding drives.

Key Technical Advantages:

• Disc Valve Precision: The independent valve plate automatically balances clearances under pressure, providing superior efficiency and significantly longer service life than spool valve motors under high-pressure loads.

• Geroler® Roller Geometry: Internal roller supports minimize startup friction and ensure powerful, smooth torque delivery across the entire operating range.

• Elite Load Resilience: Equipped with oversized tapered roller bearings, the robust housing handles massive radial and axial loads directly—perfect for direct-drive wheel or gear-driven setups.

• High-Pressure Shaft Seals: Features premium, high-resilience shaft seals capable of handling demanding return line back-pressure with zero leakage risk.

Detailed Specifications & Parameters:

• Core Series: Eaton Char-Lynn 4000 Series (4 Series).

• Featured Model Matrix: 109-1116-006, 109-1105-006, 109-1118-006, 109-1119-006.

• Core Performance Specs:

  • Displacement Range: 160 cc/rev to 800 cc/rev (9.8 – 48.9 cu in/rev).

  • Rated Pressure: Continuous up to 210 Bar (3000 PSI); Intermittent peaks up to 310 Bar (4500 PSI).

  • Torque Capability: Continuous torque up to 1100 Nm, with peak torque exceeding 1400 Nm.

  • Flow Capacity: Supports continuous flow inputs up to 95 L/min (25 GPM).

  • Mounting Standards: Standard 4-Bolt Square flange with 1-1/4″ or 1-1/2″ Keyed or Splined shaft options.