Product Description:

The MDD025C-N-100-N2G-040PB1 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it delivers closed-loop speed and position control to compact pick-and-place modules, feed axes, and similar automation stages. The frame falls under size code 025 and comes in a standard housing, while the shaft terminates in a single keyed output on side A only, leaving side B clear so the motor can seat flush against adjacent components.

Performance parameters start with a nominal speed of 10,000 rpm, allowing the rotor to match high-frequency command profiles without mechanical gearing. At standstill, it sustains 0.90 Nm of continuous torque, which indicates how much holding torque the drive can produce during position lock or low-speed creep. Electrical position data is returned through resolver feedback, giving the controller absolute angular information even during rapid acceleration. All power and signal lines exit on the motor's side B face, simplifying cable routing in narrow machine frames. The keyed shaft uses a keyway to transmit torque to pulleys or couplings without slippage, and a fitted shaft seal prevents lubricant migration along the journal.

A blocking brake rated at 1.0 Nm engages automatically when power is removed, keeping the axis steady during power loss or emergency stops. Rotor alignment during mounting is assisted by the centering pilot of 40 mm diameter, and smooth operation is promoted by standard balancing that limits residual vibration across the full speed range. The stator package corresponds to the C length code, giving additional winding space without enlarging the flange. All terminations are made through a dedicated connector interface, so electrical connections are made without a terminal box.