Product Description:

The MDD090C-N-040-N2L-110GA1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers and delivers commanded rotary motion in automated assembly lines, packaging equipment, and similar installations. Its synchronous design allows the drive controller to regulate torque and speed precisely during repetitive motion cycles. Standard rotor balancing helps minimize vibration during operation, and the housing uses the standard closed frame found across this series.

At standstill, the motor sustains 10.4 Nm of continuous torque, allowing it to hold or slowly drive loads without overheating. The nominal speed is 4000 rpm, which suits high-speed positioning axes where rapid indexing is required. An integrated blocking brake can restrain up to 6.5 Nm of torque when the drive is de-energized. Mounting is referenced from a centering diameter of 110 mm, which helps align the stator on the machine flange. Position and velocity feedback are provided through digital servo feedback, a format that supports high-resolution control loops in compatible drive amplifiers. The length code C marks the third incremental frame length available for size 090 motors and provides a larger active stack than codes A or B while keeping the same external diameter.

Cabling enters on side A, and a sealed multi-pin connector carries both power and encoder lines. The encoder and power connections share one entry point, which keeps cable routing compact at the motor housing. The shaft interface is a plain shaft, and the front bearing arrangement includes a shaft seal to protect against lubricant washout and fine contaminants. The motor uses size code 090, placing it in the 090 frame class used in this motor family.