Production of precision ball screw (SHVP) gears since 1983, accuracy class - P1, P3, P5, P7, T1, T3, T5, T7 according to OSR 2 P31-4-88, IT1, IT3, IT5, T3, T5, T7 according to ISO3408.

Always over 500 ready-made ball screws in stock.

The maximum production time is 55 business days.

The mastered technology of manufacturing 700 types of ball screw gears for domestic and foreign machine tools, modernization and repair, also for actuators.

Opinion on the confirmation of the production of industrial products in the territory of the Russian Federation, approved by the Decree No. 719 of the Government of the Russian Federation of July 17, 2015

Informing the customer about the production stage of the ordered ball screw.

Shipment during the day (if available in stock).

Ball screws made by us undergo performance checks on test benches:

• break-in;
• axial stiffness;
• idle operation;
• kinematic accuracy;
• accumulated error using a Renishaw laser interferometer.

Metrological and special equipment provides control over all technical and operational characteristics: running-in ball screws - bench С353147; idling torque fluctuations - bench С353138; axial stiffness - bench С3531 - 37; kinematic accuracy - measuring machine MS 4851, microscope DIP1.

Our ball screw gears provide:

• high positioning accuracy;
• smooth and quiet operation;
• easy movement;
• high axial stiffness;
• durability;
• high efficiency (up to 95%).

We manufacture SHVP both according to the Customer's drawings and according to the drawings developed by LLC Concern "Inmash".