Product Description:

The MDD112C-N-020-N2M-130GL0 is a brushless AC synchronous motor manufactured by Bosch Rexroth Indramat and belongs to the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it converts electrical input into controlled mechanical rotation for packaging stations, gantry axes, and material-handling equipment. Its design supports continuous-duty operation in applications that require precise speed control and repeatable positioning. This type of motor is commonly used where accurate acceleration and repeatable stops are needed across frequent operating cycles.

At standstill, the motor can generate 28.0 Nm of continuous torque, allowing the axis to hold static loads or overcome breakaway friction without thermal overload. When energized to its rated point, the rotor reaches 2000 rpm, which supports stable speed control during normal axis movement. Accurate mechanical centering is aided by the 130 mm pilot diameter machined into the front flange, aligning the motor with attached gear units. Position data is produced by an integrated multi-turn absolute encoder, so count information remains available after power loss. Cabling exits from the left side of the housing, which can simplify cable routing when adjacent components are arranged on the same side.

Signal transmission to the controller uses digital servo feedback, so position and velocity data are delivered in serialized form with low latency. The output is a plain shaft, which is suitable for clamp couplings and can help minimize backlash in precision stages. A positive-contact shaft seal helps protect the bearings from coolant splashes common in machining cells, while the side B shaft end is omitted. The motor is supplied without a blocking brake, so stationary holding must be provided by external mechanics or by maintaining drive current. The motor also uses standard dynamic balancing, a C-length stator, and a molded connector interface.