By Bourns Inc. 68
Bourns model AMM20B non-contacting, multiturn, rotary position sensor meets the specifications of heavy-duty applications requiring long cycle life and high reliability.
This multiturn rotary sensor features a 1/4" diameter shaft with a 3/8" diameter bushing containing bronze sleeve bearing. Additional features include 12-bit resolution, and a factory programmable electrical angle that can be set from 1080° to 3600°. With a rotational life of up to 50 million cycles, the Bourns model AMM20B sensor is a highly versatile, multiturn, position sensing device.