Motorized Screw Jack
Motorized Screw Jack description
The motorized crew jack follows the concept of modular and optimized design. It includes solid shaft input interface, IEC electric motor input interface, cylindrical screw head module, bolt-hole type screw head module, screw-type screw head module, top plate type screw head module, foot mounting, and flange mounting. At the same time, it supports the modular combination and integration of multi-screw jacks.
It can be customized in design and manufacturing according to customer needs.
Motorized Screw Jack Features:
An advantage of a screw jack over some other types of jack is that they are self-locking, which means when the rotational force on the screw is removed, it will remain motionless where it was left and will not rotate backward, regardless of how much load it is supporting. This makes them inherently safer than hydraulic jacks, for example, which will move backward under load if the force on the hydraulic actuator is accidentally released.
Production Specification:
Type | Model | Screw thread size | Max lifting strength kN | Max pull force kN | Weight without stroke kg | Screw weight per 100mm |
SWL
Screw jack
| SWL2.5 | Tr306 | 25 | 25 | 7.3 | 0.45 |
SWL5 | Tr407 | 50 | 50 | 16.2 | 0.82 | |
SWL10/15 | Tr5812 | 100/150 | 99 | 25 | 1.67 | |
SWL20 | Tr6512 | 200 | 166 | 36 | 2.15 | |
SWL25 | Tr9016 | 250 | 250 | 70.5 | 4.15 | |
SWL35 | Tr10018 | 350 | 350 | 87 | 5.20 | |
SWL50 | Tr12020 | 500 | 500 | 420 | 7.45 | |
SWL100 | Tr16023 | 1000 | 1000 | 1010 | 13.6 | |
SWL120 | Tr18025 | 1200 | 1200 | 1350 | 17.3 |
Why choose us?
Product photos
Column type
Bolt hole type
T-coping type
Round plate type
Flange input
Shaft end fixed
Jack Structure
Typical application
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