Product Overview
The Eaton 2K-395 (Part Number 604-0128) is a high-torque, low-speed hydraulic motor from the Eaton 2K series, engineered for demanding industrial drive applications. Operating on the gerotor/gear-within-gear principle, this motor converts hydraulic fluid power into reliable rotary mechanical output with exceptional volumetric efficiency and smooth low-speed operation. The 2K-395 delivers consistent torque across a wide speed range, making it a preferred solution for direct-drive and heavy-duty positioning tasks where gearboxes would otherwise add complexity. As a genuine Eaton component, it is manufactured to exacting tolerances and serves as a direct replacement for OEM installations in mobile and stationary hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Motor (Gerotor / Low-Speed High-Torque) |
| Model Designation | Eaton 2K-395 / 604-0128 |
| Operating Pressure | Standard Industrial Grade (Up to rated continuous bar) |
| Mounting & Connection | Standard SAE / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: Gerotor power element delivers high starting torque and smooth, uniform output at low speeds without the need for auxiliary reduction gearing.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust shaft and bearing support for radial and axial loads.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in interchangeability for the 2K-395 / 604-0128.
Typical Industrial Applications
Commonly deployed in plastic injection molding machines, metallurgical presses, construction and marine hydraulic drives, and CNC machine tool indexing systems where dependable low-speed, high-torque rotary actuation is essential.
PRODUCT IMAGES
EATON 2K-395 / 604-0128 Hydraulic Motor
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine EATON 2K-395 / 604-0128 Solenoid Directional Control Valve. This USA-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.