Product Description:

The MDD090A-N-030-N2L-110GA1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts drive current into regulated rotary motion for positioning and speed-controlled tasks in industrial robots, packaging lines, and material-handling equipment. The motor works with the drive controller as the final motion-producing element in the axis, translating commanded electrical values into controlled shaft movement. It is intended for applications that need repeatable positioning and stable speed regulation under changing process loads. Signal accuracy is supported through digital servo feedback (DSF), which reports rotor position to the drive for closed-loop control.

This model delivers a continuous standstill torque of 3.7 Nm, allowing the axis to maintain load without excessive heat rise during static holding phases. Its nominal operating speed reaches 3000 rpm, so the rotor stays synchronized with the stator field across a wide operating range. When braking is required, the integrated blocking brake supplies up to 6.5 Nm of holding torque to secure vertical or suspended loads after power is removed. Mechanical alignment is guided by a centering diameter of 110 mm, and power plus feedback leads exit on Side A, which helps with cable routing in compact cabinets. Standard balancing helps limit vibration, and the non-ventilated housing suits machine layouts that do not rely on forced external airflow.

All electrical conductors are pre-terminated through a single connector, reducing installation effort compared with separate pigtail wiring. The motor is size 090 with length code A, giving it a short body that helps reduce inertia during acceleration and deceleration. A plain shaft with a shaft seal helps prevent lubricant escape and helps keep fine dust away from the bearing area. The motor uses a single-sided shaft layout, so there is no unused extension on the opposite end. The compact body is useful where axis spacing is tight and moving mass needs to stay low.