Product Description:

The MDD065A-N-040-N2L-095GB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into controlled rotary motion for positioning and velocity loops in automated machinery. The unit is intended for compact servo axes that need integrated feedback and a holding brake so the driven mechanism can remain accurately positioned during motion and while stopped. This layout makes it suitable for equipment where stable response and a small motor envelope are both important.

The centering pilot of 95 mm supports concentric mounting and aligns the motor with adjoining mechanical parts. A nominal speed of 4000 rpm gives the motor a high continuous operating speed, while a continuous standstill torque of 0.8 Nm indicates the load it can sustain at zero speed without overheating. Position data are returned through Digital servo feedback (DSF), which allows the connected drive to regulate speed and position in a closed loop with accurate rotor information. Power and feedback wiring exit on side B through a shielded connector, which helps keep cable routing orderly in compact machine layouts. The standard housing form and standard dynamic balancing support smooth operation without requiring special mounting hardware.

A blocking brake provides 3.0 Nm of static holding torque so the axis can remain fixed when drive power is removed. The motor uses a plain shaft interface for clamp or collet couplings, and a fitted shaft seal helps limit the entry of contaminants and the migration of lubricant. Because the motor has no second shaft end, the installation depth stays compact in enclosed assemblies. The frame size of 065 with length code A keeps the package compact while supporting use in pick-and-place units, feeders, and other servo axes that require repeatable motion and secure holding at rest.