Product Description:

The MDD090C-N-020-N2L-110GL1 synchronous motor is produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies regulated rotary motion to machine tools, packaging stations, and handling modules. The C-length body, 090 frame size, and standard housing give a mid-range power profile without enlarging the mounting footprint. Standard rotor balancing helps reduce vibration during continuous duty. It is intended for applications that need repeatable speed and position control over extended operating periods.

The mechanical interface starts with a centering shoulder of 110 mm, ensuring coaxial alignment between the motor and the driven load. Power and feedback exit on the left side, which can simplify cable routing when drives are mounted in close rows. A single industrial connector carries phase conductors and encoder lines, reducing external cable clutter. Under standstill conditions, the electromagnetic design sustains 10.4 Nm of continuous torque for controlled holding force. During motion, the rotor reaches a nominal speed of 2000 rpm. Position data is reported through digital servo feedback, enabling the controller to command precise incremental moves and monitor dynamic error bands.

An integrated blocking brake delivers 6.5 Nm of static holding torque, locking the shaft when the drive is disabled and helping prevent axis drift on vertical loads. A resilient shaft seal is fitted at the output end, so airborne coolant or fine dust is less likely to migrate along the journal into the stator cavity. The output uses a plain shaft without a secondary B-side extension, allowing couplings or pulleys to seat directly against the shoulder. This arrangement supports direct attachment to common transmission components while keeping the output interface simple. The standard housing can be cooled by ambient cabinet airflow without auxiliary fins or liquid circuits.