Product Parameters
|
Model |
Output Torque |
Ratio |
Motor frame size |
Shaft diameter |
Fitted key |
Fitted key length |
REPLACE MODEL |
|
Nm |
|
Mm |
Mm |
Mm |
|||
|
HFT2S0250D400 |
250 |
1:4 |
132 |
48 |
14*9 |
90 |
ZF 2K250 |
Key Performance Features

- High Torque + High Speed
Low-speed model delivers strong torque for hard material cutting. High-speed mode increases spindle speed, ideal for fast cutting and fine machining. This ensures higher efficiency and a wider application range.
- Low Vibration, Low Noise
The Two-Speed Planetary Spindle Gearbox gear design with 3–5 evenly distributed gear sets, hardened and ground gear surfaces, and helical gears ensures smooth engagement. Operation is quieter, with less vibration and reduced heat generation.
- High Rigidity for Precision
A rigid housing and strong input/output structure support higher belt tension and precise machining. The modular input system is compatible with various motors, offering greater flexibility and easier installation. The floating sun gear design improves concentricity and reduces center distance errors.
- Durability and Easy Maintenance
All torque-bearing gears are nitrided and ground for strength and long life. The Two-Speed Planetary Spindle Gearbox ring gear and planetary support are tightly meshed, ensuring high strength and fatigue resistance.
Why choose ELITE Two-Speed Planetary Spindle Gearbox
- More than 20 years experience
- 150 sets of CNC machine, 6 assembly lines
- Provide customizaion
Learn more
Elite specializes in delivering high-performance drive solutions. The Two-Speed Planetary Spindle Gearbox is now available for bulk orders and OEM integration.





