Product Description:

The MDD093C-N-020-N2L-110GL2 is a brushless AC servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Intended for use with digital drive controllers, it converts commanded current into rotary motion for positioning, conveying, and tool-feed axes. Its integrated rotor, stator, feedback sensor, and brake form a compact assembly, so the motor can be installed as a complete drive component without separate external feedback hardware. It can be used on servo axes that require predictable speed control, repeatable positioning, and stable holding at standstill.

Its nominal rotational speed is 2000 rpm, allowing controlled motion when matched to an inverter with the correct operating range. The flange centering diameter of 110 mm aligns the housing concentrically with gearboxes or mounting plates and helps maintain accurate shaft positioning. A blocking brake supplies 22 Nm of static torque so suspended loads remain stationary after power is removed. Position data is returned through digital servo feedback (DSF), enabling the controller to correct motion deviation during each control cycle. Power and feedback leads exit on the left side, which helps keep cable routing clear when several drives are stacked vertically or mounted in tight machine spaces. On transfer and lifting axes, this combination supports controlled stopping and reliable restart behavior.

The motor uses a plain shaft instead of a keyed or splined variant, reducing stress concentrations when clamped couplings are used. It belongs to size 093, and its length code C indicates the active core depth used for this frame. A fitted shaft seal helps protect the bearing set from coolant spray and airborne contamination. The standard housing and standard dynamic balancing help limit vibration during normal operation without increasing the overall envelope. Connection is made through a circular connector, which keeps installation compact and supports secure cable attachment. The shaft has no side B extension, which simplifies integration with inline gear stages and other direct-drive mechanical arrangements.