It can accommodate a variety of shaft bores, up to 1 inch in diameter, and has a compact installed package length of about 2 inches. The HS35 is ideal for equipment with constrained axial encoder mounting space.

BEI Industrial Encoder Division is an operating division of BEI Technologies, Inc. BEI is an established manufacturer of electronic sensors and motion control products used for factory and office automation, medical and scientific equipment, military, aviation and space systems, and transportation equipment including automobiles, trucks and off-road equipment. The company's product portfolio includes position sensors, rotary optical encoders, linear encoders and associated Digital Readout (DRO) systems, voice coil actuators, brushless DC motors, servo systems, quartz microelectromechanical (MEMS) rotation rate sensors and navigation subsystems.