PRECISE Spindles

The current series TSA, TSI, TSP, TSAV,of the external-driven GMN tool spindles follow the first grinding spindles made by GMN in the 1930s. Then and today, we provide simple, but robust and functional spindles that reliably fulfill their tasks. Depending upon the customer’s tool selection, spindles are available with various tool holders.

The spindle extension SamSpindle, has been specially designed for the extension of lathe spindles. Together with the bar feeder Multi 3000 it forms a safe, clean and efficient solution. The SamSpindle operates oil and air free. There is no mechanical connection to the lathe. Only a minimum of moving parts and masses. These are: the rotating bar, the guide rings and the inner cage of the ball bearings. The guide rings mounted in the roller bearings keep the bars in the centre of the SamSpindle cartridge. Thanks to this technique, round or test bars can be rotated at high speed, ensuring remarkably smooth running. You can turn drawn, round or profile bars, with correct straightness, at the maximum spindle speed of the lathe. This allows us to guarantee workpieces with high precision. The SamSpindle spindle extension offers maximum safety. It does not allow access to parts in motion. The moving parts are all enclosed in the SamSpindle cartridge, which is closed by a safety nut.

Decades of experience in development and top precision in manufacturing GMN machine spindles with certification under national and international quality standards secures permanent outstanding characteristics in regards to bearings, Speed suitability and machining. The options for standardized series offer the best spindle solutions for nearly all applications. A variety of successfully-implemented GMN special designs confirms that we can develop outstanding, high-performance products to assist our customers in extraordinary construction projects.

Powerful, long-lived, precise: GMN motor spindles for manual or automatic tool change stand for quality and efficiency, and are well-suited to your grinding, milling, drilling or special applications.