MDD093C-N-040-N2L-130PR2 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD093C-N-040-N2L-130PR2 is a motor for digital drive controllers and is part of the MDD Synchronous Motors series. It features a standard 130 mm centering diameter, a keyway shaft with shaft seal, and has a holding brake torque of 22 Nm. The motor has digital servo feedback and operates at a nominal speed of 4000 rpm.
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Product Description:
Bosch Rexroth Indramat manufactures the MDD093C-N-040-N2L-130PR2 in its MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts three-phase power into precise rotary motion for positioning tables, traversing carriages, and spindle axes. Integration with the drive electronics provides fast torque response and repeatable speed control in high-throughput automation. Because it is intended for digitally controlled axes, the motor supports accurate acceleration, deceleration, and steady running during repeated motion cycles. Its electrical and mechanical interfaces follow the series layout, so it can be used in systems built around this motor platform.
The motor reaches a nominal speed of 4000 rpm, which is its continuous operating speed before field weakening. An integrated blocking brake supplies 22 Nm of holding torque so vertical loads can remain secure when power is removed. Mounting is based on a centering diameter of 130 mm, frame size 093, and length code C, allowing the unit to match common brackets and couplings in the same motor family. A ribbed standard housing dissipates heat by natural convection, so no separate cooling fan is required at the motor. The rotor is dynamically balanced to the standard grade, which helps reduce vibration during high-speed operation.
Machine cabling is simplified because the power and signal leads exit to the right side, and a single screw-lock connector joins the phase conductors, brake supply, and encoder lines. Position feedback is delivered through digital servo feedback (DSF), allowing the controller to resolve rotor position to one electrical degree. The motor uses a shaft with a shaft seal to limit contaminant ingress, and the keyway output helps keep couplings from slipping during repeated acceleration. Combining the electrical connections at one connector can help keep cable routing compact at the motor housing. It is supplied without a side-B shaft, which shortens the overall motor length for installations with limited space.
Frequently Asked Questions about MDD093C-N-040-N2L-130PR2:
Q: Does the MDD093C-N-040-N2L-130PR2 motor come with a holding brake and what is its torque?
A: This model includes a blocking brake with a holding torque of 22 Nm.
Q: What type of feedback does the MDD093C-N-040-N2L-130PR2 provide?
A: A digital servo feedback (DSF) system is utilized for motor feedback.
Q: What is the centering diameter of the MDD093C-N-040-N2L-130PR2 motor?
A: The motor features a center centering diameter of 130 mm for secure mounting.
Q: What shaft type is present on the MDD093C-N-040-N2L-130PR2 synchronous motor?
A: A keyway shaft type is provided on this model.
Q: What is the nominal speed specification for the MDD093C-N-040-N2L-130PR2 motor?
A: The nominal speed of this motor is rated at 4000 min⁻¹.