Product Description:

In industrial drive systems that rely on precise closed-loop motion, the Bosch Rexroth Indramat MDD090C-N-040-N2M-130GB2 synchronous motor serves as a rotary actuator. It belongs to the MDD Synchronous Motors series and is intended for use with digital drive controllers in coordinated axis applications. The motor uses size code 090 with length designation C and a standard housing for direct integration into machine frames. This type of motor is commonly paired with a servo amplifier that closes the current, speed, and position loops for synchronized machine motion. In packaging, printing, and handling modules, it converts electrical energy into regulated mechanical torque for repeatable positioning, controlled acceleration, and steady running speed under changing process loads.

The motor provides continuous standstill torque of 10.4 Nm, allowing it to hold commanded force at zero speed within its thermal capability. During normal operation, the rotor can reach speeds up to 4000 rpm, giving the axis a wide operating range for indexing and continuous feed tasks. A blocking brake rated at 11.0 Nm helps secure vertical or suspended loads when power is removed, and the integrated multi-turn absolute encoder supplies position information immediately after startup. Radial alignment during mounting is set by a 130 mm centering diameter, and motion is monitored through digital servo feedback. Standard balancing helps reduce vibration and supports smooth running across the working speed range. That combination allows the motor to support both quick point-to-point moves and steady rotation in process sections that demand accurate speed regulation.

Field wiring enters on Side B through a sealed Connector, so cable routing can remain parallel to adjacent motors and enclosure walls. The output uses a Plain shaft with a shaft seal, which helps prevent lubricant migration and limits the entry of dust or splash into the bearing area. Because the shaft end is standard and not extended on side B, couplings and other transmission components mount only on the drive side. The standard housing and C-length body keep the installation compact while maintaining enough mass for stable thermal behavior during repeated cycles and frequent speed changes.