Product Description:

The MDD090B-N-030-N2L-110GL1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies closed-loop rotary motion in automated machinery, packaging lines, and material-handling axes where rapid positioning and speed consistency are required. This operating role allows the motor to support accurate speed regulation and repeatable positioning during continuous machine cycles. A standard housing removes heat through natural convection, so no external cooling shroud is required.

This model delivers a continuous standstill torque of 7.2 Nm, giving drives enough stall force for holding or low-speed creep operations. A nominal speed of 3000 rpm aligns the motor with common inverter outputs used in high-cycle equipment. A centering diameter of 110 mm simplifies concentric mounting on gearboxes or flanges. Wiring enters from the machine's left because the connection hardware is located on the left side, and all power and feedback conductors terminate on a plug-in connector. Standard dynamic balancing keeps vibration within ISO limits, while the B motor length code and size 090 describe the motor's active stack depth and stator frame.

The integrated blocking brake adds 6.5 Nm of static holding force and helps prevent back-driving on vertical loads when power is removed. Motion is transmitted through a plain shaft, and the motor uses a shaft seal to minimize lubricant migration into the encoder section. The shaft end is supplied in a standard single-ended form, eliminating an unused protrusion on side B. Feedback signals are generated by digital servo feedback, which provides absolute position data for matching controllers and supports closed-loop motor control during operation.