Product Description:

The MDD093D-N-015-N2L-130PB2 is a synchronous servo motor produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is designed for use with digital drive controllers, where precisely regulated inverter current is converted into rotary motion for positioning and speed-controlled axes in automated machinery. The unit has a standard housing and standard mass balancing, so it can be mounted directly to machine frames without additional balancing measures. This makes it suitable for motion systems that need consistent rotary response during repeated operating cycles.

Its mechanical interface uses a 130 mm centering diameter to align the flange accurately with machine plates or gearbox faces. The motor delivers a continuous standstill torque of 24.0 Nm, which allows it to hold load at zero speed without excessive heat buildup. Its nominal shaft speed is 1500 rpm, making it a good fit for high-torque applications that operate at moderate base speed. Power and feedback connections are located on Side B, and the unit uses a single plug-in connector instead of fixed terminals. This rear connection layout helps keep cables away from the shaft and coupling area when the motor is installed on the machine.

An integrated blocking brake provides 22 Nm of holding torque so suspended or vertical loads can remain in place when supply power is removed. Position information is returned through digital servo feedback (DSF), which supports accurate closed-loop control without a separate external encoder. The output shaft includes a keyway for positive torque transmission, and a shaft seal helps limit the entry of dust or coolant at the drive end. The length code D identifies the longest stator stack for size 093, which increases thermal mass and supports higher peak torque demand. The motor also comes without a second shaft end on the non-drive side, leaving that end closed and compact for machine integration.