Compact High Lift Screw Jack

NOSEN 2500KG bevel gear lifting jack compact high lift screw jack High Speed Machine Screw Jacks for lifting table, with Accessories Protective Tube, Rubber Bellows, Electric Motor, Hand Wheel, Inverter, Limited Switches. Model Detail Of RNS25 * Model RNS25 * Screw  Diam 35mm * Screw Pitch 8 mm * Static Load Max 2.5 tons * Dynamic Load Max 1.0 tons * Speed Ratio  2:1, 3:1  * Lifting Speed max 6000 mm/min * Input Power max  2.6  kw * Max Input  1500 rpm * Screw Type  Acme screw * Stroke Range  Max 800  mm * Top End  top plate, clevis end, threaded end, plain end * Power Source Electric, Manual, Both Configurations: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  Materials:  * Lifting Screw: steel C45 (optional: stainless steel). * Worm Shaft: heated treated steel C45 (optional: stainless steel). * Bearing: taper roll bearing. * Housing: casting iron (optional: aluminum for small model). * Oil Sealing (optional: high/low temperature oil sealing). * Spiral bevel gears: alloy steel,case hardened,be of high rigidity andwww.screwjack.cc