Sep 11, 2025 Leave a message

ELITE Launches High-Performance Two-Speed Planetary Spindle Gearbox——Delivering Both High Torque And High Speed

 

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

machine-tool-spindle-gearbox2bcd6
  • 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. 

 

https://www.elitegearbox.com/two-speed-planetary-gearboxes/two-speed-gearbox-for-machine-tool-spindle.html

 

 

 

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