Product Description:

The MDD090C-N-030-N2L-130GL2 is a servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed to operate with digital drive controllers, it converts controlled electrical power into rotary motion for indexing tables, feeders, and other automation axes that demand precise speed and position regulation. Its synchronous design supports accurate response to changing motion commands during repeated machine cycles. Because it is intended for closed-loop automation service, the motor can support coordinated acceleration, deceleration, and holding tasks in machinery that relies on repeatable axis movement. It is suitable for transfer systems and positioning stations where stable motion quality is required over long production runs.

The motor delivers a continuous standstill torque of 10.4 Nm, indicating the maximum torque it can apply indefinitely without overheating when the shaft is stationary. During normal operation, it reaches a nominal speed of 3000 rpm, a reference speed that matches rated drive operation. For emergency holding or vertical-axis security, the integrated brake supplies 11.0 Nm of static torque. Feedback is handled through digital servo feedback, so the controller receives high-resolution rotor position data for rapid current loops. Mechanical centering against the mounting surface is provided by a 130 mm pilot diameter, helping maintain coaxial alignment and reduce vibration. The motor size code 090 and length code C set the active stack dimensions, and both the housing and balancing are standard.

Electrical terminations are routed on the left side because the power and signal ports are arranged on a connector, simplifying cable runs inside cabinets. This connection layout can be useful when the motor is mounted near machine frames or panels that limit cable bend space. Shaft coupling is straightforward due to the plain shaft configuration, and particulate ingress is limited because the motor is supplied with a shaft seal. The shaft seal helps protect the bearing area in installations where dust or light contamination may be present. The motor is supplied with a blocking brake, which keeps the load in position when the controller removes power and supports vertical axes or safety-related stops.