Product Description:

Bosch Rexroth Indramat manufactures the MDD093C-N-040-N2M-110GR2 synchronous servo motor in the MDD Synchronous Motors series. Used with digital drive controllers, it converts commanded current into controlled mechanical motion for precise positioning, speed regulation, and coordinated axis movement in automated equipment. Its closed-loop design suits packaging, transfer, and machining systems where repeatable motion and stable response are needed. This type of motor is often installed on axes that must maintain accuracy during frequent starts, stops, and direction changes.

The motor reaches a nominal speed of 4000 rpm, allowing fast index moves in assembly and tooling axes. A centering diameter of 110 mm helps align the flange during mounting and supports accurate shaft positioning. Power, feedback, and brake conductors leave through a single connector, which keeps cabling consolidated at the housing. The integrated multi-turn absolute encoder provides Digital servo feedback (DSF), giving the controller precise position data during operation. A factory-installed shaft seal helps prevent oil or coolant from migrating along the shaft journal.

An internal blocking brake provides 22 Nm of holding torque so suspended loads can remain stationary when power is removed. The C length variant uses a longer active stack while retaining the same mounting pilot for this frame size. All electrical terminations point to the Right, which supports one-sided cable routing in machines with limited space around the rear of the motor. The rotor uses a plain shaft, and the shaft end on side B is omitted, so couplings or pulleys mount only on the drive side. The cast aluminum housing accepts surface cooling air, and the combined feedback and brake arrangement helps keep the surrounding axis layout compact.