4000 Series Eaton Geroler Motor - Industrial Machinery, 1 1/4 Inch 14T Splined Shaft 109-1120
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of 4000 series eaton geroler motor - industrial machinery, 1 1/4 inch 14t splined shaft 109-1120 in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.

Technical parameters

| Item | Disc Geroler Motors |
| Model | 4000 Series |
| Direction Of Rotation | Reversible |
| Fastening | 4 Bolts Standard Type |
| Maximum Pressure | 3500 Bar |
| Max.oil Flow | 95gpm |
| Highlight | 4000 Series Eaton Geroler Motor, Industrial Machinery Eaton Geroler Motor, 3500 Bar Eaton Geroler Motor |
Product Overview
Eaton 4000 series motor is a classic Geroler hydraulic motor, designed specifically for the industrial machinery sector's demand for reliable, compact low-speed high-torque drives. This product (model 109-1120) is equipped with a 1 1/4-inch 14-tooth spline output shaft, and is a mature model in Eaton's hydraulic drive solutions, widely used in various rotary drive applications that require smooth and powerful power.
This series of motors adopts Eaton's patented "Geroler" design (a roller-roller meshing principle), and is renowned for its high starting torque, stable operation, long service life, and simple maintenance. It can be directly integrated into equipment to drive loads such as drums, sprockets, and gears.
Core Technologies and Product Advantages
1. Excellent Geroler Design: The internally adopt roller-roller meshing Geroler mechanism has lower friction loss and higher mechanical efficiency compared to traditional gear motors or vane motors. This design brings excellent low-speed stability and high starting torque, enabling smooth startup and full torque output even at low speeds.
2. Robust and Durable Industrial-Grade Construction: The housing is made of high-strength cast iron, key transmission components undergo precision machining and hardening treatment, and the bearings have strong load-carrying capacity, being able to withstand high radial loads, ensuring an ultra-long service life and reliability in harsh industrial environments.
3. Compact Design with High Power Density: It has a very compact size and weight among similar products, facilitating integrated installation in equipment with limited space and providing greater flexibility for equipment design.
4. Easy Maintenance and Strong Versatility: This series of products is mature and reliable, with a large market ownership. Spare parts and repair kits (such as seals, bearing kits) are easily available, reducing the full-life-cycle maintenance cost of the equipment. The standardized interfaces also facilitate integration with other systems.
Typical application fields
This motor is specially designed for industrial environments and serves as an ideal power source for the rotating drive mechanisms in the following equipment:
• Conveying and material handling systems: driving the drive rollers or sprockets of belt conveyors, roller conveyor lines, and screw conveyors.
• Industrial stirring and mixing equipment: driving the stirring shafts of mixing tanks and mixers.
• Coiling and uncoiling equipment: driving the take-up and pay-off reels for metal sheets, films, and wires.
• Valve actuation: used for the hydraulic opening and closing of large butterfly valves, ball valves, or gate valves.
• Specialized machinery: such as specific rotating stations in packaging machinery, printing machinery, and textile machinery.
Product Specifications
| Displ. cm3/r | 110 | 130 | 160 | 205 | 245 | 280 | 310 | 395 | 495 | 625 |
| Max Speed rpm | 697 | 722 | 582 | 459 | 383 | 336 | 303 | 239 | 191 | 151 |
| Flow l/min | 75/95 | 95/115 | 95/115 | 95/115 | 95/130 | 95/130 | 95/130 | 95/150 | 95/150 | 95/150 |
| Torque Nm | 320/470 | 375/560 | 485/705 | 600/800 | 705/845 | 753/957 | 850/1065 | 930/1185 | 945/1170 | 970/1180 |












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