Type BSM/BSM-B Ball Screw for Machine Tools
April 1, 2020
Featuring high-speed performance and load capacities designed to exceed existing full ball standards, THK's Type BSM Ball Screw is ideal for use in machine tools.
"The Type BSM utilizes a newly developed circulation structure and a large lead to meet high-speed performance demands," said a company spokesperson. "The DN value is 170,000, contrasted with 130,000 in conventional products. The unique groove design and double groove structure of the Type BSM improve load capacity and meet the requirements of machine tool applications."
The Slim Nut Type BSM-B conserves space with a nut diameter up to 14% more compact than THK conventional ball screws. An extended overall length and increased number of loaded circuits improve rigidity.
The Type BSM is available with screw shaft outer diameters ranging from 36 mm to 63 mm. Maximum speed is 5,000 RPM.
THK manufactures a wide range of linear motion products, including LM guides, ball screws, mechanical actuators and ball splines and more.
For more information contact:
THK America, Inc.
200 E. Commerce Drive
Schaumburg, IL 60173
800-763-5459 / 847-310-1111
www.thk.com
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