Small Screw Jack
Extremely compact, lightweight, and easy-to-use jacks, delivering high performance similar to standard screw jacks
- – Capacity: 2kN/5kN
- – The lightest weight possible is achieved, while securing sufficient strength.
- – The housing is compact and space-efficient; and its shape and mounting holes are designed to allow either its upper or lower surface to be attached to your device.
- – The jack consists of a high-precision worm gear and a trapezoidal screw; and its self-locking function works at any position within a stroke.
- – Wide-ranging options are available, including dustproof bellows to protect the lifting screw, limit switch for control, and RC encoder.
|Lifting screw diameter||16mm||20mm|
|Lifting screw lead||3mm||4mm|
|Worm gear ratio||H||3||5|
|Maximum allowable power per jack||H||0.32kW||0.63kW|
|Input shaft torque at no load (b)||0.07N・m||0.15N・m|
|Torque coefficient (a)||H||0.73||0.57|
|Required input torque at maximum load||H||1.5N・m||3.0N・m|
|Speed coefficient (c)
(screw lead per rotation of input shaft)
|Maximum allowable input rotation speed||H||2000min-1||2000min-1|
|Maximum input rotation speed at maximum load||H||2000min-1||2000min-1|
|Anti-rotation key torque at maximum load||3.5N・m||7.5N・m|
|Input shaft allowable overhang load||120N||300N|
|Amount of filled grease||Maintenance-Free||Maintenance-Free|
|Operating temperature range||-15〜80℃||-15〜80℃|