HANGZHOU EVER-POWER MACHINERY CO., LTD.

Screw actuators

   

worm-gear-reducer-, gear reducer, worm gear worm-gear-reducer-, worm gearbox, worm gearbox ( gearboxes )

 

 

 

worm-gear-reducer-, gear reducer, worm gear worm-gear-reducer-, worm gearbox, worm gearbox ( gearboxes )

SWL series screw jack overview:

1.SWLM (Trapezoid screw)
SWLM (trapezoidal screw) is suitable for low speed and low frequency. Main components: Precision trapezoid screw pair and high precision worm-gears pair.
Economical: Compact design ,easy operation, convenient maintenance.
Low speed, low frequency:Be suitable for heavy load, low speed, low service frequency.
Self-lock: Trapezoid screw has self-lock function, it can hold up load without braking device when screw stops traveling.
Note:Braking device equipped for self-lock will be of malfunction accidentally when large jolt & impact load occur.

2. SWLB (General ball screw)
SWLB (General ball screw) is suitable for high speed, high frequency and excellent performance.Main components: Precision ball screw pair and high precision worm-gears pair.
High efficiency: Rolling friction improve efficiency greatly, only a little drive power can generate great thrust force.
High speed:Rolling friction speed up travel of screw easily.
Lifetime longer: High precision ball screw can make SWLB's lifetime longer by 3 times comparing with SWLM.

Note ;Braking devices or motor with braking devices are necessary when choosing SWLB

worm-gear-reducer-, gear reducer, worm gear worm-gear-reducer-, worm gearbox, worm gearbox ( gearboxes )worm-gear-reducer-, gear reducer, worm gear worm-gear-reducer-, worm gearbox, worm gearbox ( gearboxes )
Direct-connected-motor

Ability of load:
 1.96-980kW
Power:
 0.25-21kW

contact us for details

Hangzhou Ever-Power Gearbox Co.,Ltd.
Add: Room27-104,268# WenErXi Road,Xi Hu DIs., Hangzhou,310012,china
Tel: 86-571-8822-0971; Fax: 86-571-8822-0972; E-Mail: [email protected]