Product Description:

The MDD090C-N-020-N2L-130GR1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Intended for use with digital drive controllers, it converts controlled electrical input into precise rotary motion for positioning axes, packaging equipment, and other automated machinery. This type of motor is well suited for applications that require repeatable speed changes, accurate stopping, and stable torque during frequent start-stop cycles. It is commonly used where the drive must translate electronic command signals into smooth rotary motion for indexing tables, feeders, and similar motion-control assemblies.

The motor’s nominal speed is 2000 rpm, allowing fast axis movement while remaining within a common operating range for servo systems. It provides a continuous standstill torque of 10.4 Nm, which supports holding and low-speed duties without overheating, and the blocking brake rated at 6.5 Nm supplies mechanical holding force when power is removed. Position feedback is provided by Digital servo feedback (DSF), helping the controller maintain accurate velocity and position regulation, while the 130 mm centering diameter helps seat the motor accurately on the mounting flange. The rotor is dynamically balanced to a standard grade to help reduce vibration, bearing load, and audible noise during operation.

Power and feedback conductors enter from the Right side through a keyed Connector, which can simplify cable routing on transfer systems and other machines with limited space around the motor. The motor has a Plain shaft that mates directly with couplings, and a factory-installed shaft seal helps keep lubricant and contamination separated at the shaft exit. The 090 size code indicates the frame size, and the C length provides a moderate active core depth for mid-range torque requirements. The housing uses standard cooling surfaces and standard balancing, and it has a single shaft end.