Product Description:

The MDD112B-N-020-N2L-130PB0 is a synchronous AC servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor matched to digital drive controllers, it converts commanded current into precise shaft rotation for coordinated positioning and regulated speed control in automated production cells, pick-and-place gantries, and material-handling axes. Its synchronous design supports repeatable motion where the drive must respond closely to changing load conditions. This arrangement makes the unit suitable for axes that need accurate starts, stops, and speed changes during repeated machine cycles.

The motor has a nominal speed of 2000 rpm, which is the continuous operating speed under rated conditions. During standstill, it can deliver 17.5 Nm of continuous torque, allowing stable load support while stationary. Mechanical integration is supported by a 130 mm centering diameter that aligns the flange with the machine frame. Power and encoder leads exit on side B through a connector interface, which keeps the electrical connection compact at the rear of the housing. Standard rotor balancing helps limit vibration at rated speed, and the housing follows a standard enclosure style used within this motor platform. The rear-oriented cabling can also help when surrounding machine elements limit access near the drive end of the motor.

The control loop uses digital servo feedback, giving the drive accurate rotor position data for fine torque control and stable motion. Torque is transmitted through a shaft with a keyway, and contamination ingress is limited by a shaft seal at the output journal. The motor is supplied without a blocking brake, so any static holding force must be provided by the drive or by an external brake. A second shaft end is not included, which simplifies the output side and leaves the motor configured for single-ended power transmission. That layout suits direct coupling arrangements where only one driven output is required.