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Ball Screw Permissible speed
Ball Screw Permissible speed
For Screw Shaft rotation, the mounting method determined the established rotation limits. When this value is approached, resonace phenomenon can occur, and operation becomes impossible. There is also rotation limit which causes damages to recirculating parts. This limit is unrelated to mounting methods.
Rotation limits for damage on recirculating parts
Generally, regarding critical speed for damage on recirculating parts, limitation is established by dn value, which is multiplied Shaft nomial diameter of revolution, but dn value cannot be applied to Miniature Ball Screws. For our Ball Screws, please consider rotation limits by damage on recirculating parts as 3,500 to 4,000rpm. This value varies depending on operating conditions and environment. Please inquiry us for details.
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