Product Description:

The MDD065C-N-060-N2M-095GB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is sized 065 with the C length code, giving a compact form for multi-axis assemblies. A standard housing and standard dynamic balancing support smooth rotation, while an integrated shaft seal protects internal components against dust and incidental fluid exposure. The unit provides a single shaft end on the drive side only, simplifying integration with couplings or timing pulleys.

The motor seats into machinery by means of a centering flange that measures 95 mm in diameter, ensuring concentric alignment between the stator and adjacent mechanics. Electrical and feedback conductors exit on side B, so cabinet layouts can place drives opposite the load side. A keyed power connector simplifies installation and keeps the electrical interface secure. At standstill, the electromagnetic design can deliver 2.1 Nm of continuous torque, which is adequate for small indexing duties without overheating. Rotary position is monitored by an integrated multi-turn absolute encoder, allowing the controller to restore the exact shaft angle after a power cycle without requiring a homing routine.

For dynamic cycles, the motor reaches a rated speed of 6000 rpm, pairing with high-frequency inverters to drive light loads quickly. A built-in blocking brake supplies 3.0 Nm of holding torque to secure vertical axes when power is off. Feedback to the control loop is conveyed through digital servo feedback, which streams position and temperature data over the drive cable. The steel shaft uses a plain shaft design, making it suitable for clamp or collet couplings without keyways and helping keep inertia low for rapid acceleration.