JW Winco has expanded its product range with two compact and robust angular gearboxes that translate rotational movements by 90 degrees and transmit high torques with or without a gear ratio. They are suitable for applications such as handling systems, packaging machines, and conveyor technology.
The bevel gear box GN 3971 is available in seven sizes with housing lengths between 1.26 and 2.36 in (32 and 60 mm) and widths between 0.71 and 1.38 in (18 and 35 mm). The gear ratio between the gearbox shafts is always 1. The direction of rotation can be selected as desired. The gear shafts can receive axial and radial forces of 13.9 lbf (60 newtons) on the smallest model and 124 lbf (550 newtons) on the largest. The special tooth geometry of the bevel gears of case-hardened steel allows for particularly high torques relative to the size. This can be as high as 10 newton meters, depending on the operating speed. Read more