Product Description:

The MDD090A-N-020-N2L-130PA0 is a brushless AC motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for digital drive controllers, the unit delivers commanded torque to positioning tables, packaging axes, and material-handling gantries where precise velocity control is necessary. Its compact frame, standard housing, and connector-based cabling help it fit into tight enclosures while still allowing straightforward cable connection. As a permanent-magnet motor, it supports closed-loop operation through an internal digital sensor that returns rotor data to the drive. This layout suits machines that need repeatable acceleration and stable motion over frequent start-stop cycles.

At a nominal speed of 2000 rpm, the motor supports steady operation in typical servo applications. It provides a continuous standstill torque of 3.7 Nm, which allows the drive to maintain load position when current is applied at zero speed. The rotor is centered by a 130 mm pilot diameter, so the motor can seat accurately on a matching machine flange. Power and feedback conductors exit on Side A, which places both connections on the same end of the housing for compact routing. Integrated Digital servo feedback supplies rotor position data directly to the controller for closed-loop speed and position control, and that arrangement helps where cable bend space is limited.

The output shaft uses a keyway profile for positive torque transmission to pulleys or couplings. The front bearing chamber is factory fitted with a shaft seal, which helps reduce the entry of contaminants at the shaft opening. The motor is supplied without a blocking brake, so any holding function during power-off conditions must come from the machine or the control system. Its compact Motor Length Code A housing helps keep rotor inertia and installation depth low for fast cycle axes. The short housing is also useful where surrounding machine parts leave only limited mounting space.