Beijing Saili Transmission Co., Ltd as a professional company which produce spiral screw jacks, we have put more than fifty thousand products into all walks of life , we have the confidence to guarantee the quality of products, as well as its reliability and life expectancy.

JM flexible coupling

Light weight, small moment of inertia and high toque.
It can buffer the vibratio

Learn more JM flexible coupling >>

Universal coupling

Large angular compensation amount.
Intersection angle for two axis is 5°-45°.Learn more Universal coupling >>

Spiral screw jacks
SJ series trapezoid spiral screw jacks
SJB series ball screw jacks
JWM series trapezoid spiral screw jacks
JWB series ball screw jacks
MA series trapezoid spiral screw jacks
Drive motor
Y2 series three-phase asynchronous motor
Y2EJ series electromagnetic brake three-phase asynchronous motor
Y2B series explosion-proof three-phase asynchronous motor
Stepper motor
Actuating motor
DC motor
Worm gearmotor RV series
Helical- bevel gearmotor K series
Single stage gearemotor RX series
Helical gearmotor R series
Helical-worm gearmotor S series
Parallel shaft helical gearmotor F series
Small gearmotor TC series
Speed control parts
Variable-frequency Drive
6-400W economical speed regulation
JWB series stepless speed variator
Limit control
FCG roller plunger limit switch
FCP approach limit switch
Gear units
HD series spiral bevel gear units
ARA series small spiral bevel gear units