A robot drive equipped with isolated optical encoder

摘要

The apparatus comprises a frame, an optical sensor connected to the frame, and an environmental separation wall. The frame is configured to be mounted to a housing of a motor assembly proximate an opening extending through the housing. The light sensor includes a camera. The environment separation wall is configured to be connected to the housing at the opening. The environmental separation wall is at least partially transparent and positioned relative to the camera such that the camera can view an image in the housing through the environmental separation wall and the opening. [Selected figure] Figure 2