Product Description:

The MHD115C-024-NP1-AN is a servo motor manufactured by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It supplies closed-loop rotational power in automated machinery where accurate velocity and position control are required. This version uses motor size 115 with length code C and a keyed shaft, so torque can be transferred directly to the driven element through a positive mechanical connection. The keyed output is suitable for direct coupling to machine components that require secure torque transmission. The mounting face uses a centering diameter of 180 mm, and an integrated holding brake secures the load when power is removed.

During continuous operation, the motor can deliver 70.0 Nm of standstill torque, and the brake is matched for static holding duty on the axis. The housing is sealed to IP65, and heat is removed through liquid cooling in the motor housing rather than by external air flow. Position data comes from digital servo feedback (HSF), which is optically measured and supplies relative position information to the drive for motion control. Mechanical mounting uses a 192 mm square flange, and the centering pilot helps align the motor accurately on the machine interface. Power leads exit on side A through an output connector, and the shaft seal helps protect the output end from contamination. The motor also uses winding code 024 for this electrical configuration.

The permissible ambient operating range is 0 to 40 °C. For storage or transport, the motor tolerates −20 to +80 °C. Installation is permitted up to 1000 m above sea level without performance derating. The windings use insulation class F, and the relative system accuracy is ±0.5 angular minutes. Storage and transport limits are separate from the allowable operating range, so the motor should be brought back within ambient operating conditions before use.