Quick change tapping chucks with adjustable frictionclutch tap fixted with screws.
带扭力保护装置的快换夹头，丝锥由螺丝固定。
2
Adopt composite pneumatic frictionclutch-brake with small noise, large clutching and braking torque, small braking Angle and long service life.
采用组合式气动磨擦离合器与制动器，噪音小，离合、制动扭矩大，制动角度小，使用寿命长。
3
Compared with dry frictionclutch, magnetorheological fluids clutch has little wear, small heat, long life, petty control current and easy controlled characteristic.