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Bevel Gear Machine Screw Jacks

Bevel Gear Machine Screw Jacks

Bevel Gear Machine Screw Jacks integrate a precision-ground spiral bevel gear assembly alongside a ball screw lift shaft to facilitate load movement. The trapezoidal screw conforms to DIN 103 standard with a low backlash between the nut and screw. The hardened spiral-toothed bevel gear transmission allows high lifting speeds and greater duty cycles. Custom-built to meet your specifications, they can be seamlessly configured into arrangements comprising multiple jacks.

Overview

Bevel Gear Machine Screw Jacks Specifications:

Model Gear Ratio Capacity (kN) Lifting Screw Dia (mm) Screw Lead (mm) Raise for One Turn of Worm (mm) Max Input Torque (mm) Torque to Raise 1kN (N-m) Back Drive Holding Torque (N-m) Tare Drag Torque (N-m)
G1 2:1 20.6 24 5 2.5 50 0.88 1.06 1.8
3:1 20.6 24 5 1.6 50 0.57 0.13 1.7
G2 2:1 44.5 40 7 3.5 175 1.39 6.61 2.3
3:1 44.5 40 7 2.3 175 0.93 3.73 2.2
G3 2:1 117 60 9 4.5 1600 2.05 13.65 4.4
3:1 117 60 9 3 1600 1.36 7.73 4.3

 

Bevel Gear Machine Screw Jacks Highlights:

  • 1 to 20 tons
  • High lift speed
  • Greater duty cycle
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