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Screw Jacks,Gearboxes,Actuators,Lifting Systems Manufacturers


Worm Gearboxes

Worm Gearboxes with Motor is coupled with screw jack as a complete low rpm motorised screw jack, which is used for solar tracker, satellite dish, kinds of screw jacks lifting systems and any conditions when need low speed and high torque motorised screw jacks.
Worm Gearboxes Introductions
1. NMRV25, NMRV30, NMRV40, NMRV50, NMRV63, NMRV75, NMRV90, NMRV110, NMRV130, NMRV150.
2. Reduction ratios: 1/7.5, 1/10, 1/15, 1/20, 1/25, 1/30, 1/40, 1/50, 1/60, 1/80, 1/100.
3. Power: 0.06kw, 0.09kw, 0.12kw, 0.18kw, 0.25kw, 0.37kw, 0.55kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw.
4. Output torque: 2.6 N.m to 1760 N.m
5. Motor IEC flange sizes: 56B14, 56B5, 63B14, 63B5, 71B14, 71B5, 80B14, 80B5, 90B14, 90B5, 100/112B14, 100/112B5, 132B5, 160B5.
6. Housing materials: Aluminum - NMRV025, NMRV030, NMRV040, NMRV050, NMRV063, NMRV075, NMRV090; Cast Iron - NMRV110, NMRV130, NMRV150.
7. Net weight without motor: NMRV025 / 0.7kg, NMRV030 / 1.2kg, NMRV040 / 2.5kg, NMRV050 / 3.5kg, NMRV063 / 6.5kg, NMRV075 / 9.5kg, NMRV090 / 13.5kg, NMRV110 / 35.5kg, NMRV130 / 48.5kg, NMRV150 / 88.5kg.
8. Single reduction worm gear speed reducers, double reduction worm gear speed reducers are available.

Worm Gearboxes Specifications

Worm Gearboxes with Motor Flange Dimensions

NMRV25 Worm Gearboxes Dimensions

NMRV30~NMRV130 Worm Gearboxes Dimensions