MHD115C-059-PG0-AA 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: R911321762
The Bosch Rexroth Indramat MHD115C-059-PG0-AA is a servo motor from the MHD Synchronous Motors series. It features a continuous torque of 70 Nm at standstill and uses digital servo feedback with an integrated encoder for absolute position detection. The motor has IP65 protection, insulation class F, natural convection cooling, and a flange size of 192 mm.
Internal Product Review
The MHD115C-059-PG0-AA is a servo motor configured with natural convection cooling and a plain shaft. Digital servo feedback with an integrated encoder and absolute position detection support accurate axis control in closed-loop applications. IP65 protection and 70.0 Nm continuous torque at standstill make the unit an excellent fit for demanding industrial motion systems.
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Product Description:
The MHD115C-059-PG0-AA is a servo motor manufactured by Bosch Rexroth Indramat and belongs to the MHD Synchronous Motors series. This unit delivers commanded rotational motion for positioning and speed control tasks in industrial automation cells and machine tools. Its synchronous design supports closed-loop operation where stable torque and repeatable motion are required. It uses the size 115 housing format with the C length variant, so its dimensions match standard mounting patterns for this motor family.
The motor generates a continuous standstill torque of 70.0 Nm, enabling heavy-axis holding without external gearing. Its housing meets IP65, so it resists dust and low-pressure water jets during washdown. A centering diameter of 180 mm aligns the 192 mm square mounting flange with reducers and couplings, and the large flange helps distribute radial forces. Heat leaves the stator through natural convection, eliminating the need for auxiliary fans. Because the unit is supplied without a holding brake, mechanical locking must be handled externally when power is removed. Digital servo feedback with an integrated encoder gathers position data optically to minimize drift during closed-loop operation. The connector is on side A, and the plain shaft is intended for clamping hubs while a shaft seal retains lubricant.
To support thermal and dielectric reliability, the windings are built to F insulation class, and continuous operation is permitted in ambient temperatures from 0 to 40 °C with storage from -20 °C to 80 °C. Overall control accuracy reaches ± 0.5 arcminutes, and multi-turn feedback provides absolute resolution of more than 4096 revolutions for coordinated axes. Winding code 059 indicates the electrical values matched to standard Indramat drives. Permissible installation altitude is 1000 m above mean sea level without derating.
