Product Description:

The MDD093B-N-040-N2M-110PL1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Delivered for use with digital drive controllers, it converts commanded current into tightly regulated rotary motion for automated lines. Its fast electrical response and integrated position sensing make it suitable for indexing tables, palletizers, and gantry axes that require quick acceleration, repeatable positioning, and stable holding behavior during pauses in motion. This type of motor is intended for closed-loop servo applications that must maintain accurate shaft control during changing loads.

At standstill, the motor can generate a continuous torque of 14.5 Nm, permitting long-term load support without thermal overload. When energized, it reaches a rated speed of 4000 rpm, so cycles can run quickly while remaining within the drive's operating range. A centering diameter of 110 mm seats the flange concentrically on gearboxes or machine frames. Position data are supplied by an integrated multi-turn absolute encoder, allowing the controller to recover the true shaft angle after a power interruption. All power and feedback plugs exit on the left side, which can simplify cable routing in cabinets that use left-hand wiring channels. Standard dynamic balancing limits vibration, and the cast housing helps protect the stator windings during continuous industrial use.

For passive load retention, the blocking brake provides 11 Nm of holding torque, keeping vertical or overhung loads stationary when the drive is disabled. Motion feedback is transmitted as Digital servo feedback (DSF), giving the inverter high-resolution commutation data without auxiliary sensors. The output shaft includes a keyway for coupling to hubs or pulleys, and an axial shaft seal helps prevent lubricant migration and splash ingress. With a frame designation of 093 and length code B, the motor fits mid-power mounting grids. Only a side-A shaft end is present, which leaves the rear area open for the electrical connections. This arrangement supports compact installation where cable access must remain clear.