Product Description:

The MDD090C-N-020-N2L-110GB2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into precise angular motion for CNC axes, pick-and-place actuators, and automated transfer stations. The motor uses size 090 and length code C, and its housing follows a standard configuration that supports straightforward integration into automated machinery. Integrated digital servo feedback continuously reports rotor position so the controller can maintain accurate speed regulation and repeatable positioning during demanding industrial cycles.

At rated excitation, the motor reaches a nominal speed of 2000 rpm, which gives the drive a broad operating range before field weakening is needed. At standstill, it delivers 10.4 Nm of continuous torque, allowing the shaft to support steady loads without overheating the windings. A built-in blocking brake adds 11.0 Nm of holding torque so vertical or lifting axes can remain locked after power is removed. Accurate mechanical alignment is aided by a flange centering diameter of 110 mm. For position feedback, the motor carries Digital servo feedback (DSF), which provides real-time position data to the drive.

Power and feedback conductors leave the housing on Side B, which can simplify cable routing where the rear of the motor faces the machine frame. A keyed connector interface provides a secure electrical connection and helps keep installation orderly in compact assemblies. The output uses a plain shaft, allowing the motor to pair with clamping hubs or flexible couplings when low backlash is required. A construction with a shaft seal helps protect the front bearing against dust and coolant, which supports use in production environments where contamination is present.