Product Description:

The Bosch Rexroth Indramat MDD090C-N-020-N2M-110PB0 is a synchronous motor in the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts electrical power into rotary motion that can be precisely regulated by closed-loop control. Used on automated axes, it provides the mechanical output for positioning or velocity tasks on packaging lines, printing stations, and assembly robots while the controller supervises current, speed, and position during repeated operating cycles. The unit is delivered with standard housing dimensions and balancing to fit common machine frames and typical mounting arrangements.

At standstill, the motor delivers 10.4 Nm of continuous torque, indicating the load it can support without overheating when locked in position. Under rated excitation, the rotor reaches 2000 rpm, a speed suited to applications that favor high torque at moderate shaft speed. Mechanical alignment is simplified by the 110 mm centering diameter, and the rotor uses standard balancing to keep vibration within normal drive limits during operation. Power and feedback leads exit on side B, an arrangement that leaves the opposite face open for mounting accessories. A protective shaft seal blocks dust or fluid ingress at the output flange. The motor has size 090 with C length code and a standard housing.

An integrated multiturn absolute encoder retains revolution data through power loss and transmits position data through digital servo feedback, allowing motion to resume without homing. The motor does not include a holding brake, so systems that require static holding torque must rely on external clamps or drive current when power is removed. Cabling mates through a keyed connector, and torque is transmitted by a keyway shaft in a standard single-ended configuration with no rear extension. These features support accurate position feedback and secure mechanical power transfer during normal machine operation.