Martinetto meccanico a vite senza fine (vite traslante)
5 - 1 500 kN | MWJ Series
Gears & Gear Drives
15 Different Sizes.
Lifting Capacities 5kN TO 1500kN.
Drive Motor Speed up to 1500 rpm.
Self Locking Trapezoidal Screw.
Worm Gear in two ratios, Nominal and Slow.
Top and Bottom Guide bushes for Lifting Screw.
Worm Wheel hobbed for optimum blue contact.
Filled with NLGI EP 1 or 2 grade grease.
Materials of Construction
Worm Shaft Case carburized Steel, hardened and ground thread profile.
Trapezoidal Screw Shaft Cr-Mo Steel, hardened & tempered.
Housing Alloy aluminum for 5 and 10 kN, all higher sizes in SG Iron.
Worm Wheel and travelling nut in Aluminium Bronze.
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