Product Description:

The Bosch Rexroth Indramat MDD071A-N-030-N2S-095PR2 is an AC synchronous servo motor in the MDD Synchronous Motors series. It is supplied for use with digital drive controllers, allowing position-controlled motion on automated tooling, packaging equipment, and handling stations. By converting electrical drive commands into rotational torque, the motor can couple directly to gearboxes or load shafts. This makes it suitable for mid-range power axes that require closed-loop speed and position control.

Mechanical interface dimensions begin with a centering diameter of 95 mm, which aligns the motor flange concentrically with matching housings and helps maintain runout accuracy. At standstill, the windings can generate 2.2 Nm of continuous torque, indicating how much static load the axis can hold without thermal overload. When power is removed, an integrated blocking brake applies up to 6.5 Nm to support secure load retention on vertical axes. During operation, the rotor reaches a nominal speed of 3000 rpm, which matches common inverter outputs for medium-frequency processes. Position data is returned to the controller through digital servo feedback (DSF), supporting high-resolution commutation. All power and feedback conductors exit on the right side, which can simplify cable routing in machines built around side-mounted motors.

The shaft uses a keyway profile and is protected by an oil-resistant shaft seal, allowing coupling to belt pulleys or gear hubs without slip. The motor has size 071 and is balanced to a standard grade so vibration remains within ISO limits at full speed. The housing uses the A-length format and connector-based wiring, which helps keep the installation compact. The design also omits a shaft on side B, reducing axial length when the motor is mounted against gear stages.