Nidec Shimpo EVB series right-angle planetary gearbox

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 ñ 100:1.
The EVB units will have a minimum backlash of 4 arc-minutes 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.

Features

Quiet operation; helical cut gears contribute to reduced vibration and noise.
Space saving features; motor can be located at a 90 degree position from the reducer providing a more compact footprints.
High rigidity and torque; rigidity and torque capacity are achieved by using uncaged needle roller bearings
Adapter bushing connection; enables a simple, effective attachment to most servo motors.
No leakage through the seal; high viscosity, anti-separation grease does not liquefy and does not migrate away from the gears.
Maintenance-free; no need to replace the grease for the life of the unit. The reducer can be positioned in any orientation.