Nidec® Planetary Gearboxes EV series show excellent versatility combined with very high quality; certified by a manufacturing process that includes constant checks of each component, and final tests of the complete product for angular backlash, noise, back-drive resistance and slip resistance. Through the use of software optimized helical gearing, a superior tooth hardening process, and extremely close machining tolerances, we can offer an optimum power density which will satisfy the highest dynamic and precision requirements. Nidec® gearboxes are interchangeable with most of the gearboxes on the market.
This gearbox series is the right-angle version of the VRB, offering a compact configuration and output design that provides an OEM with maximum versatility. The through-bolt flange design at the output makes it much easier to assemble the reducer onto machinery. A 1:1 spiral bevel gear for the right-angle connection maintains good positional accuracy at ratios ranging from 3:1 – 100:1.The EVB units will have a minimum backlash of 4 arc-min. and maximum loads approaching 600 NM. Equipment manufacturers building custom assembly automation systems will find the flexibility and space-saving features of the EVB an ideal fit for their unique projects. The EVB provides an excellent option when performance, space, and cost all equally impact your reducer selection.