Nut screw jack JTW-5T-IR

rotating screwworm gearmotorized

Electric Traveling Nut Screw Jacks 5 Ton features: load capacity 5 ton, self locking ACME screw diameter 38mm, pitch 6mm, inverted mount, rotating screw design, stroke 900mm, ratio 1/24 (one rpm input travel length 0.25mm), plain end, right input shaft and left motor adapter. Attached 3-phase electric motor with bevel-helical gearbox, and copper travel nut. Product Material We use the best materials to guarantee the performance and lifetime of the Electric Traveling Nut Screw Jacks 5 Ton you purchased. * Housing: High-strength Casting Housing, Ductile Iron. * Lifting Screw: C45 Steel as Standard. Custom Stainless Steel 304 or 316. * Input Shaft (Worm): C45 Steel in high frequency heat treatment process. Custom Stainless Steel 304 or 316. * Worm Gear, Travelling Nut: ZQAl9-4 (Casting aluminum bronze) as Standard. Custom ZCuSn10Pb1(Casting tin bronze). * Bearing: Anti-friction Ball Thrust Bearings for Worm Gear. Anti-friction Ball Bearings for Input Shaft(worm). Custom Stainless Steel 304. * Lubricants: Synthetic Grease, Extreme Pressure EP2 Lithium Grease.