worm gear screw jack rotating screw

worm gear screw jack rotating screw features: Max static load 100 ton Max dynamic load 26 ton Self-lock trapezoidal screw

worm gear screw jack rotating screw detailed informations:1.Model:RN-0.5T,RN-1T,RN-2T,RN-3T,RN-5T,RN-10T,RN-15T,RN-20T,RN-30T,RN-40T,RN-50T,RN-100T2.Function: precisely controlled lifting,lowering,pushing,pulling and rolling movements3.Self locking trapezoidal screw,heavy duty,precision accuracy,low efficiency,use infrequently4.Arrangement: single units,in pairs or multiple jacks systems,fully synchronization

Accessories:

 Protective Tube, Rubber Bellows, Electric Motor, Hand Wheel, Inverter, Limited Switches, Linking Shaft, Coupling, Pillow Block Bearing, Counter, Bevel Gearbox, Swivel Plate and Trunnion Base.

Features:

* Top End: Top Plate,Clevis End,Threaded End,Plain End and Forked Head.

* Single Unit, In Pairs or Multi-Units Arrangement Available.

* Anti-backlash Nut Device Available.

* Special Custom Design Available.

Materials:

* Lifting Screw: steel C45 (optional: stainless steel)

* Worm Gear: phosphor bronze (optional: zinc alloy)

* Worm Shaft: heated treated steel C45 (optional: stainless steel)

* Bearing: taper roll bearing

* Housing: casting iron

* Oil Sealing (optional: high/low temperature oil sealing)