Purchase Qty. Reference FOB Price
1-3 Pieces US$30.00
4+ Pieces US$25.00
Product Description
Magnetic Damper A. Characteristics of magnetic damper 1. The magnetic damper and name tension controller, tension control or brake, is a constant torque transmission medium of the magnetic field of the device. Damping disk with magnets, no sliding friction without contact, the service life is long, ...