Product Description:

The MDD090B-N-030-N2L-110PR1 is a servo motor from the MDD Synchronous Motors series manufactured by Bosch Rexroth Indramat for use with digital drive controllers. Classified as a motor for digital drive controllers, it belongs to size code 090 and uses a standard housing that fits compact axis modules. In industrial automation, this motor converts commanded electrical input into controlled rotary motion for velocity and torque regulation at machinery stations and assembly lines. This makes it suitable for feed axes, transfer stations, and automated handling units that require repeatable speed control.

At its nominal operating point, the rotor reaches 3000 rpm, a speed that suits many packaging, material-handling, and indexing duties without extra gear reduction. The continuous torque available at standstill is 7.2 Nm, which supports holding force and low-speed positioning under load. During power-off or emergency-stop events, the integrated blocking brake provides 6.5 Nm of mechanical torque to hold the shaft. Command and monitoring signals are exchanged through digital servo feedback, while three-phase power is supplied through a plug-in connector that simplifies installation. These interfaces support accurate closed-loop control and orderly cable routing at the motor.

The motor’s centering flange is 110 mm in diameter, allowing precise radial alignment against mounting faces, and its electrical and feedback plugs are oriented on the right side of the stator for straightforward cable entry. Standard balancing helps limit vibration when the shaft, machined with a keyway and protected by a shaft seal, drives pulleys or couplings. The single-ended shaft arrangement omits a side-B extension to save space, and the shaft seal helps protect the bearing area from contaminants in typical machine environments. The length designation B indicates the active stack height used for this housing size while matching the integrated brake arrangement.