Product Description:

The MDD093C-N-040-N2M-110PA0 is a synchronous servo motor produced by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. It is supplied for integration with digital drive controllers, where it converts commanded current into repeatable shaft rotation for indexing tables, packaging axes, or other precision motion points in automated lines. The motor has a single shaft end, so there is no extension on side B and the overall length stays shorter where rear clearance is limited.

The motor’s nominal speed is rated at 4000 rpm, so it can maintain that speed under rated voltage and load. A centering diameter of 110 mm aligns the housing concentrically to mounting flanges to promote consistent runout. Power and feedback conductors exit on Side A, which can simplify cable routing in layouts designed around left-hand motor leads. The electrical interface uses a sealed connector, allowing connection without individual pin wiring. Position data comes from an integrated multi-turn absolute encoder that retains shaft position information after power loss, and real-time velocity feedback is passed to the drive through digital servo feedback. The motor uses frame size 093 with length code C, which gives it the matching stator diameter and active stack height for this housing size.

Standard dynamic keyway machining on the shaft transmits torque to pulleys or couplings without slip. The unit is supplied without a blocking brake, so position holding during power-off must be managed by the drive or by external mechanical restraint. The motor is built with a shaft seal, which helps limit lubricant escape and reduce contaminant entry into the bearing cavity. The rotor is balanced to a standard grade to help reduce vibration during operation. The housing uses the standard cooling arrangement for convection across its ribs.