R911286393
The Bosch Rexroth Indramat R911286393 (MHD115B-058-NG1-AN) is a part of the MHD series of servo motors. This series is designed for compatibility with digital drive controllers from Bosch Rexroth, enhancing automation applications. As synchronous motors with electronic commutation, these servo motors are designed for continuous operation, even under high repeat frequencies, and can be installed in any orientation without the need for regular maintenance.
The R911286393 (MHD115B-058-NG1-AN) is a low-inertia, permanent-magnet motor, benefiting from a rotor with iron oxide permanent magnets. With a maximum speed of 6,000 revolutions per minute and the moment of inertia of the rotor at 93.2 x 10-4 kgm2, the motor also flaunts high overload endurance due to effective heat diffusion from its windings. An integral thermal sensor provides added protection against damaging overload situations. Furthermore, the R911286393 (MHD115B-058-NG1-AN) motor has a holding brake with a 70Nm torque, designed to hold the motor axis when power is cut. It also incorporates a digital servo feedback encoder, with a system accuracy of ±0.5 angular minutes, for precise indirect position detection. The motor is IP 65 rated, providing touch protection and resistance to dust and water jets.
