Basic Info.

Product Description

Nosen r&d, production & sales a new europe-type worm gear screw jacks, cubic gearbox, small & compact appearance, installation sizes is the same as europe famous brand screw jack suppliers like zimm, pfaff-silberblau, grob gmbh, inkoma, servomech, unimec thomson linear etc. model: rnf016, rnf018, rnf020, rnf030, rnf040, rnf055 rnf060, rnf070, rnf080, rnf100, rnf120. used wherever precisely controlled lifting, lowering, pushing pulling and rolling movements are required in an efficient and reliable operation. they can be flexibly configured, either being installed as single units, in pairs or multiple jacks systems and can be driven by electric or manually, fully synchronization. speed of travel * fast speed n 1 turn 1 mm travel 1500 mm/min * low speed l 1 turn 0.25 mm travel 375 mm/min lateral force usually, screw jack only loads lift screw axial loading, don't permit to load any lateral force. any lateral force will reduce screw jack working life, even damage screw jack. we suggest, lateral forces that may occur should be taken by an external guide rail. self-locking function rnf series trapezoidal type screw is of self-locking. the self-locking function depends on a variety of parameters: large pitches, different gear ratios, lubrication, friction parameters ambient influences( such as high or low temperatures), vibrations and mounting position. application industries: precision lift table, roll forming machines, press machines, tunnel freezer, surface-gringing machines, satellite dish antenna, solar tracking system, sluice gate, theatre stage, slitting line, precision leveler, powered straightener, paper machines, food processing machines, textiles machines etc.