HPT Precision Spindles & Drives Inc. - Exclusive U.S. Certified Distributors
SLF Flanged Motor Spindles
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Flanged motor spindles are suitable for external grinding, internal grinding, face grinding and surface grinding. The fact that both the spindle and the drive unit are mounted on the same shaft and that precision ball bearings Class ABEC 9/P2s are used assure very concentric and quiet performance as well as long service life.
All spindles are suitable for left or right rotation. The sense of rotation can be altered by reversing the wire lead connections of the motor, however, care must be taken that this does not negatively impact the tool holding. The units are driven by three-phase asynchronous motors to which they are connected via the terminal box of the motor.
MNFA - Standard Models
The orders include a tool for mounting the spindle, one hexagon socket nut for fastening the flange and operating instructions.
Accessories for separate order: The flange and balancing arbour for flange. Specify left or right rotation!
MNFA - Customized Models
For Customer-specific modifications please utilize the Product Inquiry Form in our Customer Info Service.
Please contact us at one of our offices to obtain catalogues, brochures and specifications. You can also browse our catalog for more information on our products. | 
