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Specialising in the production and development of high-precision electric spindles.

Applications and characteristics of different electric spindles

Grinding spindles used in surface grinding machines, mainly constant torque spindles; featuring high speed and high precision; with high sealing performance.

Release time:2025-03-15

(1) Machining Center Electric Spindle: Used in CNC milling machines and machining centers, featuring high speed, high precision, and high torque at low speeds; with automatic tool clamping and releasing function; with accurate speed control, accurate stop, and zero-speed locking functions.

(2) Grinding Electric Spindle: Used in surface grinding machines, mainly constant torque electric spindles; featuring high speed and high precision; with high sealing performance.

(3) CNC Lathe Electric Spindle: Used in CNC lathes, featuring high speed, high precision, and high torque at low speeds; with the ability to install corresponding power chucks or rotary hydraulic cylinders on the front and rear spindle ends, and to automatically clamp and release workpieces; with constant speed performance to adapt to thread turning.

(4) Drilling Electric Spindle: Used in dedicated drilling machines, including printed circuit board drilling machines; with high axial rigidity; featuring high speed and high precision; air static pressure bearings (i.e., air bearings) are commonly used for printed circuit board drilling electric spindles.

(5) Engraving and Milling Electric Spindle: Used in CNC engraving and milling machines for complex surface machining, including woodworking machinery; featuring high speed and high precision; with convenient tool change; electric spindles for woodworking machinery generally use air cooling and have high sealing performance.

(6) Special Electric Spindles: Special electric spindles mainly include electric spindles for drawing and rolling, cutting, centrifuges, testing machines, and other purposes.

Keywords: Applications and characteristics of different electric spindles