This is an optional keyed steel output shaft for the Toughbox® series gearboxes. This shaft includes a pre-installed magnet designed specifically with the E4T OEM Miniature Optical Encoder (am-3132) and SRX Magnetic Encoder (am-3445) encoder in mind. This shaft has replaced am-0153. When used in a Toughbox Series gearbox this shaft needs to be supported with a 1/2 in. round bearing such as am-0030. Usage:
Specifications: