Product Description:

The MDD112D-N-015-N2L-130PB1 is a servomotor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts commanded current into controlled rotary motion for positioning axes and process drives in automated machinery. It belongs to motor length code D in size 112, giving it a larger frame for applications that need higher torque density while remaining compatible with matching drive modules.

In operation, the motor can supply a continuous standstill torque of 38.0 Nm, enabling static load holding without forced cooling. When energized by the inverter, it reaches a nominal shaft speed of 1500 rpm, a value suited to low-speed, high-torque applications such as index tables and rotary process equipment. The stator-to-mount interface has a centering diameter of 130 mm, which aligns the housing to gearbox or machine plates and helps maintain concentricity. Position and velocity are monitored through digital servo feedback (DSF), so the controller receives high-resolution electronic commutation data instead of relying on analog signals. Power and feedback leads exit on side B, letting wiring run away from the driven load area and keeping cable routing clear around the machine interface.

A blocking brake rated at 14.0 Nm clamps the rotor during power loss to help prevent drift on vertical axes or suspended loads. Torque is transferred through a keyway shaft that matches common hub components, and the front bearing region is protected by a shaft seal, which helps limit lubricant migration and particle ingress. The rotor uses standard balancing to keep vibration levels low across the speed range. The housing has a standard form, the motor uses a single connector layout, and the shaft end is present only on the drive side.

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