Product Description:

The MDD090C-N-030-N2L-110GA1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it supplies rotational power for indexing tables, gantry axes, and other automated machinery that demand coordinated motion. Position and velocity data are returned through digital servo feedback, giving the drive controller high-resolution signals for closed-loop regulation. This motor type is suited to applications that require accurate speed control and repeatable axis positioning during frequent start-stop cycles.

This model develops a continuous standstill torque of 10.4 Nm, allowing the shaft to hold a load without overheating when the machine is locked in position. Its rated operating velocity is 3000 rpm, so the control system can command speeds up to that point without losing synchronism. A blocking brake is integrated, and it clamps the rotor with 6.5 Nm of torque to prevent drift during power loss or emergency stops. Mechanical alignment is simplified by a centering diameter of 110 mm, which helps the motor seat concentrically in gearboxes or adapter plates. Power and feedback cables exit on Side A, which keeps wiring on the same face as adjacent motors when multiple axes are mounted in a row.

The electrical interface uses a connector-style plug, so the motor connects without fixed terminal block wiring. A plain shaft is supplied, allowing the use of keyed or clamped coupling elements, and a factory-installed shaft seal protects the internal bearings from lubricant splash and airborne particles. The C length code places the motor in a mid-frame housing, and standard dynamic balancing supports smooth rotation during operation. This layout keeps the mechanical interface straightforward for direct connection to machine elements or gear reducers.