Product Description:

The MDD093C-N-040-N2M-110PA2 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for digital drive controllers in automated machinery where precise velocity regulation and position holding are required. The design combines a permanent-magnet rotor with electronic commutation so the drive can modulate torque accurately across its speed range while the integrated blocking brake secures the load at standstill.

The motor body is machined to a centering diameter of 110 mm, giving a reference surface that aligns the stator concentrically with the mounting flange. Power and feedback leave the housing on Side A, and a sealed connector interface supports straightforward cable connection. Position feedback comes from an integrated multi-turn absolute encoder, which reports shaft angle over multiple revolutions and eliminates homing sequences after power loss. The blocking brake develops 22 Nm of static holding torque, enabling vertical axes to remain fixed when the inverter is disabled. Standard dynamic balancing keeps residual vibration low and helps protect bearings and adjacent mechanics during high-speed operation.

The control loop receives position data through digital servo feedback (DSF), allowing high-resolution current and velocity regulation. Under rated conditions, the rotor reaches 4000 rpm, a speed suited for gantry, packaging, or spindle modules that demand fast cycle times. A ground-hardened shaft with a keyway transmits torque directly to couplings or pulleys, while an axial shaft seal prevents lubricant migration into the stator chamber. With a frame size of 093 and length code C, this model offers increased active iron compared with shorter variants, yielding higher continuous torque without altering the mechanical interface. Housing and winding insulation follow standard MDD construction.