Product Description

The Bosch Rexroth MHD112D-027-NG0-RN is a modern industrial servo motor. It is part of the MHD product line that includes motors with up 250 Nm continuous stall torque rating. MHD motors are widely deployed for commercial and industrial applications that include handling and automation, packaging machines and printing machines. Salient features of MHD motors include high reliability, maintenance-free operation, operation under harsh environmental conditions, overload protection, easy machine attachment and easy cabling. Data memory in the encoder unit enables simple and quick motor startup. MHD motors support electronic commutation and low inertial mass. The MHD112D-027-NG0-RN motor is designed with a housing that is suited to natural convection and surface cooling. The continuous stall torque with natural convection at 60K overtemperature is 48 Nm. The continuous stall torque with natural convection at 100K overtemperature is 57 Nm.

The continuous stall torque with surface cooling at 60/100K overtemperature is 72 Nm. The continuous stall current with natural convection at 60K overtemperature is 31.6 Amps. The continuous stall current with natural convection at 100K overtemperature is 40.2 Amps. The continuous stall current with surface cooling at 60/100K overtemperature is 47.4 Amps. The MHD112D-027-NG0-RN supports digital servo feedback. The main shaft is plain and includes a sealing ring. The power connector on the motor is situated on the right side of the motor housing. The motor gets power from a drive controller. The recommended power cable cross section with natural convection at 60K overtemperature is 2.5 mm². The recommended power cable cross section with natural convection at 100K overtemperature is 4 mm². The recommended power cable cross section with surface cooling at 60/100K overtemperature is 6 mm². Mass of the motor is 56 kilograms.