Product Description:

The MDD093D-N-040-N2M-110GA1 belongs to the MDD Synchronous Motors series from Bosch Rexroth Indramat. It is designed for use with digital drive controllers, where commanded current is converted into controlled mechanical rotation for positioning and speed-regulated axes. In automated machinery, the motor supplies direct rotary power for tooling, conveyors, transfer units, and other motion tasks that require accurate response to changing commands. Its role in the drive system is to translate electronic control signals into predictable shaft movement during both dynamic operation and holding conditions.

At standstill, the motor can generate 24.0 Nm of continuous torque, which helps support static loads without relying only on external holding devices. The motor has a nominal speed of 4000 rpm, giving the drive a high synchronous operating speed for applications that need fast axis movement and short cycle times. A built-in blocking brake provides 11 Nm of holding torque, so the axis can remain in place when power is removed. Mounting is centered by a 110 mm pilot diameter that helps align the motor accurately with the machine interface. Position information is provided by an integrated multi-turn absolute encoder, which allows the controller to retain position data over multiple revolutions and reduces the need for a return-to-home routine after shutdown.

The feedback channel uses Digital servo feedback (DSF), allowing the drive controller to process precise position and velocity data during closed-loop operation. The motor is supplied with a plain shaft, which allows couplings, pulleys, or other transmission elements to be selected according to the machine layout. Power and sensor lines exit through a single connector on side A, which keeps cable routing consistent at the motor end. The rotor uses standard balancing, which helps keep vibration controlled across the operating range. A shaft seal is fitted to protect the bearing cavity from airborne contaminants and to help prevent lubricant from escaping during operation.