MHD112B-035-NG1-BN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911292400
The Bosch Rexroth Indramat MHD112B-035-NG1-BN is a servo motor from the MHD Synchronous Motors series. It features liquid cooling, a flange size of 192 mm, and a centering diameter of 130 mm. The motor comes with a holding brake providing 22.0 Nm of torque and has IP65 degree of protection.
Internal Product Review
The MHD112B-035-NG1-BN is a servo motor designed for precise axis control, featuring digital servo feedback (HSF) and relative position detection. Liquid cooling and IP65 protection support dependable performance in demanding machinery environments. A 28.0 Nm continuous torque at standstill and a 22.0 Nm holding brake make this model an excellent choice for controlled, stable motion applications.
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Product Description:
The MHD112B-035-NG1-BN servo motor is produced by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. Acting as a closed-loop drive element, it converts inverter power into regulated mechanical rotation for positioning, feeding, and other motion axes in automated machinery. Tight feedback integration and a liquid-cooled housing allow the motor to sustain continuous duty cycles while maintaining speed and position accuracy in demanding production cells. It is intended for machine axes that require consistent motion under changing load conditions and long operating periods.
The motor provides a continuous standstill torque of 28.0 Nm, which indicates the sustained load the rotor can hold without movement under rated current. The square 192 mm flange positions the motor on standard machine frames. The housing is sealed to IP65, which blocks dust ingress and low-pressure water jets. Integrated liquid cooling channels remove winding heat during continuous operation. Motion quality is supported by a digital servo feedback encoder that uses an optical measurement method and relative position detection to achieve a system accuracy of ± 0.5 angular minutes. Power is delivered through a connector on side B, and the electrical design uses insulation class F with winding code 035. The side B connection can simplify cable routing where space is limited at the opposite end of the motor.
The integrated holding brake applies 22.0 Nm of static torque to secure vertical or suspended loads when the drive is de-energized. Ambient temperature for operation ranges from 0 to 40 °C, while storage or transport can take place between -20 to +80 °C without damage to the insulation system. Mechanical alignment is aided by a centering diameter of 130 mm, and the assembly may be mounted up to 1000 m above mean sea level without performance correction. The motor has a plain shaft with a factory-installed shaft seal, and motor length code B pairs with frame size 112 to fit liquid-cooled multi-axis platforms.
