Product Description:

The MDD093B-N-040-N2M-110GL2 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers and converts commanded electrical energy into controlled rotary motion for positioning and velocity tasks in automated assembly, material handling, and packaging lines. An integrated multiturn absolute encoder supplies direct position data to the drive, enabling deterministic closed-loop control and immediate position availability on startup.

In operation, the motor delivers a continuous standstill torque of 14.5 Nm, allowing it to hold or drive loads at zero speed without overheating under rated conditions. When accelerated to its nominal speed of 4000 rpm, the rotor maintains smooth rotation, and the motor uses standard balancing with a standard housing style for mounting. An internal blocking brake provides 22 Nm of static holding torque so vertical axes can remain fixed when power is removed. Accurate mechanical registration is supported by a 110 mm centering diameter, and the motor has frame size 093, which gives it a consistent footprint and bolt circle for machine mounting. A shaft seal helps protect the bearings from coolant and dust, and the output side uses a plain shaft that mates with clamping couplings.

Control signals and power are routed from the drive to the motor through a single connector located on the left side of the stator housing, which helps simplify cable routing in tight cabinets. Position data is supplied by the integrated encoder, and the drive processes it through digital servo feedback (DSF) to close the control loop without external sensors. The motor has length code B, and the shaft is provided on side A only, so auxiliary mechanisms cannot be connected on the rear flange.