Product Description:

The MHD112C-035-NG3-AN servo motor is manufactured by Bosch Rexroth Indramat and belongs to the MHD Synchronous Motors series. Intended for integration with regulated inverters, it supplies coordinated rotary motion for machine tools, pick-and-place gantries, and packaging lines. Its construction supports feedback-controlled positioning so the unit can execute repeatable moves under varying load conditions inside automated production cells. The model couples a brushless permanent-magnet rotor to an optimized stator winding so that torque is produced with high efficiency across the speed range.

The motor delivers a continuous standstill torque of 38.0 Nm for sustained low-speed force. Heat from the windings is removed by liquid cooling, letting the stator stay within its thermal limit during long duty cycles. An enclosure rating of IP65 seals the frame against dust and water jets. Rotor position is measured with digital servo feedback (HSF) that streams data to the drive controller. Combined with a system accuracy of ± 0.5 angular minutes, the control loop supports precise contouring. The plain shaft carries loads without a keyway, insulation class F allows winding temperatures up to 155 °C, and winding code 035 matches the electrical characteristics used by compatible converters.

During standstill or power loss, the integrated holding brake applies 70.0 Nm of static torque to secure vertical axes. A 130 mm centering diameter and a 192 mm mounting flange, together with the C length, fit the 112-frame envelope. Approved operation spans 0 to 40 °C, and a shaft seal supports use in humid areas. The motor can be installed up to 1000 m above mean sea level without derating, and power leads exit toward side A through an output connector for straightforward cabinet routing. Relative position data is captured optically after homing routines.