... Motor, Hand Wheel, Inverter, Limited Switches, Linking Shaft, Coupling, Pillow Block Bearing, Counter, Bevel Gearbox, Swivel Plate and Trunnion Base Worm ... and Forked Head.* Lifting, Lowering, Pushing, Pulling and Rolling Linear Motions.* Single Unit, In Pairs or Multi-Units Arrangement Available.* Electric Driven ...