Product Description:

The MDD093C-N-040-N2M-110GB2 is a synchronous motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is supplied in a standard housing profile and is intended for use with digital drive controllers, where it converts regulated electrical input into precise mechanical rotation for axes in packaging lines, machine tools, and material-handling systems. Its purpose is to supply accurate speed and torque so that closed-loop positioning tasks can be executed repeatably under varying load conditions. In synchronized motion systems, this type of motor supports controlled acceleration, stable running speed, and repeatable stopping behavior across changing process demands.

At its nominal speed of 4000 rpm, the motor can synchronize with drive commands for rapid-cycle equipment. Position feedback is supplied by an on-board integrated multi-turn absolute encoder, allowing the controller to track shaft location over multiple revolutions without homing routines after a restart. Real-time motion data reach the inverter through digital servo feedback (DSF), which carries high-resolution position and velocity signals for closed-loop regulation. For static holding requirements, the internal blocking brake delivers 22 Nm of torque, keeping vertical or suspended loads stationary when power is removed. Power and feedback leads exit on side B of the housing through a single connector, keeping cable routing consistent with cabinets positioned behind the motor.

The mechanical interface follows standard balancing so shaft vibration remains low at speed and coupled components are subjected to less unnecessary movement. A centering diameter of 110 mm aligns the flange precisely with gearboxes or frames, reducing misalignment stress during mounting. The drive end uses a plain shaft that mates with clamp-style couplings without keyways, and a shaft seal helps block dust and coolant from entering the bearing area. The shaft end follows the standard design and is limited to the drive side, leaving side B without a secondary extension. The motor has length code C, which provides additional winding space for higher power density while keeping the overall motor size within the 093 frame designation.