MDD093C-L-030-N2M-130PB2 Bosch Rexroth Indramat
MPN: R911269281
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The Bosch Rexroth Indramat MDD093C-L-030-N2M-130PB2 is part of the MDD Synchronous Motors series. This motor features a nominal speed of 3000 rpm, a motor size of 093, and a centering diameter of 130 mm. It has an integrated multiturn absolute encoder and digital servo feedback, along with a holding brake that provides 22 Nm of torque.
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Product Description:
The MDD093C-L-030-N2M-130PB2 is a synchronous servo motor from the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. As a motor for digital drive controllers, it converts commanded current into precise rotary motion for positioning, indexing, and continuous-duty axes in automated machinery. By synchronizing its internal magnetic fields with the output of a connected inverter, the unit delivers controllable torque and speed for packaging lines, material-handling gantries, and other industrial automation platforms. Its operating concept supports repeatable starts, stops, and speed changes in applications that require accurate closed-loop motion.
The mechanical interface follows standard balancing so vibration remains within permissible limits during acceleration. A centering diameter of 130 mm positions the motor accurately on the mounting pilot. Power and feedback conductors exit on side B, and the single-piece connector simplifies wiring where cable space is limited. The shaft uses a keyway profile and has no second shaft end, while a shaft seal helps keep lubricant in and contaminants out. The motor has size 093 and length code C, which set its overall envelope. During operation, the motor can reach a nominal speed of 3000 rpm, giving a useful balance between torque density and servo responsiveness.
In the feedback circuit, an integrated multi-turn absolute encoder reports position to the connected drive, and the motor transmits this data as digital servo feedback (DSF) for high-resolution control loops. Because the encoder is absolute and multi-turn, position information remains available across multiple revolutions without relying only on incremental counting. A blocking brake rated at 22 Nm holds the load when the inverter is disabled, which is useful on vertical axes or during controlled stops. The housing is prepared for surface cooling, allowing external thermal plates to draw heat away from the windings and support continuous torque output during demanding duty cycles.
Frequently Asked Questions about MDD093C-L-030-N2M-130PB2:
Q: What type of shaft and seal does the MDD093C-L-030-N2M-130PB2 motor have?
A: The MDD093C-L-030-N2M-130PB2 features a keyway shaft type with a shaft seal for reliable mechanical coupling and protection against contaminants.
Q: What kind of encoder does the MDD093C-L-030-N2M-130PB2 motor use?
A: The integrated multiturn absolute encoder provides precise position feedback, supporting applications that require accurate multi-turn tracking.
Q: Does the MDD093C-L-030-N2M-130PB2 motor include a holding brake and what is its torque?
A: This motor includes a blocking brake with a holding brake torque of 22 Nm to keep the shaft in place when power is removed.
Q: What cooling method does the MDD093C-L-030-N2M-130PB2 motor utilize?
A: The cooling for this model is designed for surface cooling, helping maintain optimal operating temperature during use.
Q: What is the centering diameter of the MDD093C-L-030-N2M-130PB2 motor?
A: The centering diameter of this motor is 130 mm, supporting secure mounting alignment.