Spindle Speed Increasers 822 - 826

Product catalog summary

Specifications:
Henninger Spindle Speeders (types 822-826) enhance machine spindle speed by 4 to 8 times using a precision planetary drive, achieving speeds up to 42,000 rpm. They feature sturdy output spindles supported by quadruple preloaded angular contact ball bearings, suitable for both rough and finish machining. The precision bearing system ensures long-term accuracy without the need for resetting or adjustment. The speeders are maintenance-free due to special permanent grease lubrication.

Procedures:
To operate, the housing must be restrained by a torque bar, with a fixed steady point provided on the machine or spindle housing. For automatic load and unload with machine Auto Tool Change (ATC), the speeder requires an orientation/locking mechanism to ensure correct input drive locking relative to the speeder housing.

Options and Compatibility:
Through Coolant Feed is available for types 823-826, with options for central through feed or connections per DIN 69871 Form B. Modular Drive Tapers allow interchangeability, enabling one speeder to be used on multiple machines. Types 822-825 support Modular Tapers.

Performance and Technical Data:
The performance diagram and sectional drawing provide detailed specifications, including speed ratios, power capacity, torque, and tool clamping details. The speeders are compatible with various collet types and have specific clamping ranges and external dimensions. Noise levels and operating temperatures are also specified.

Contact Information:
Henninger GmbH u. Co.KG, Humboldtstr. 20, D-75334 Straubenhardt. Phone: +49 (0) 70 82 92 41-0, Fax: +49 (0) 70 82 92 41 41, Email: [email protected], Website: http://www.henningerkg.de

Catalog excerpts

According to size, Henninger types Spindle Speeders 822 - 826 increase the machine spindle speed by 4 to 8 times through a precision planetary drive. By this means speed up to 42.000 rpm are attainable. Performance diagram The sturdy output spindles are carried in quadruple preloaded angular contact ball bearings so that the speeders can be used for rough and finish machining. The precision bearing system assures long accuracy without resetting or adjustment. To use the unit is only necessary to restrain the housing by a torque bar. When setting up the speeder a fixed steady point must be provided...

Open the catalog to page 2

Text/Pictures/Layout: Made by Henninger status 07/2007 errors and alterations reserved Henninger GmbH u. Co.KG Humboldtstr. 20 D-75334 Straubenhardt Phone +49 (0) 70 82 92 41-0 Telefax +49 (0) 70 82 92 41 41 e-mail [email protected] internet http://www.henningerkg.de

Open the catalog to page 4

All Henninger catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list