Product Description

The MHD093B-058-PG1-BN is a MHD series synchronous motor from Bosch Rexroth. It is intended to be used with a compatible drive controller. When used for industrial applications, the combination of a controller and the motor forms an effective drive system that can be used for a wide variety of application. An important characteristic of this system is feedback which enables closed-loop control: the motor is equipped with a feedback device and sends information about its speed and position to the drive controller. This feedback enables the drive controller to manage motor parameters such as torque and speed. The MHD093B-058-PG1-BN supports digital servo feedback with an integrated multi-turn encoder. The motor also include a 22 Nm rated holding brake which operates at 24 Volts DC and draws 0.71 Amps current. The shaft on the MHD093B-058-PG1-BN is plain and is fitted with a sealing ring.

The seal on the shaft of the MHD093B-058-PG1-BN motor prevents oil leakage. The seal also prevents ingress of dust and moisture. The seal protects the motor ball bearings and improves their working lifespan. The shaft seal suffers from wear and requires periodic replacement. Failure to replace the shaft seal will affect motor performance and reduce its protection rating. The specified protection rating of the motor housing is IP65. This means that the motor housing provides complete protection from dust and from low-pressure water or liquid jets. The motor can thus be mounted very near to the operating machines. The motor power connector is situated on side B of the motor housing. The housing of the MHD093B-058-PG1-BN is designed for liquid cooling or natural convection. Only qualified personnel should service the MHD093B-058-PG1-BN motor.