Product Description:

The MDD065C-N-040-N2M-095PA1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts electrical command signals into precisely regulated mechanical torque and speed for automated axes. The C-length rotor and 065 frame size suit compact machines that still need high rotational rates, while the standard housing and standard balancing support predictable mechanical integration. This makes the motor suitable for packaging, handling, and transfer systems that depend on repeatable motion in a compact footprint.

The motor delivers a nominal speed of 4000 min⁻¹, allowing fast cycle times in indexing tables and pick-and-place modules. At standstill, it can hold loads continuously with 2.1 Nm of electromagnetic torque, a value limited by thermal equilibrium in the stator windings. A centering pilot of 95 mm aligns the flange concentrically with the driven equipment. Power and feedback conductors exit on Side A, and the factory-installed connector supports a direct plug-in connection while keeping cable routing on one end of the motor. Keeping the connections on one side can also reduce cable bending across nearby guards or machine plates.

The integrated blocking brake supplies 3.0 Nm of static torque so vertical axes remain secure when power is removed. Position data is generated by an integrated multi-turn absolute encoder and transmitted to the controller through digital servo feedback (DSF), allowing position recovery after a power loss without a reference run. That arrangement also helps retain absolute position information during a controlled stop or an unexpected outage. The shaft uses a keyway profile and includes a fitted shaft seal to help limit oil or coolant ingress at the bearing journal. Identical mounting geometry and rotor inertia help the motor fit machine layouts that use the same C-length platform.