MDD093B-N-030-N2M-130GL1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD093B-N-030-N2M-130GL1 is a motor for digital drive controllers belonging to the MDD Synchronous Motors series. It features a nominal speed of 3000 per minute and delivers a continuous torque at standstill of 14.5 Nm. This motor has a 130 mm centering diameter, a plain shaft with shaft seal, and comes with an integrated multiturn absolute encoder and blocking brake with 11 Nm brake torque.
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Product Description:
The MDD093B-N-030-N2M-130GL1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. As a motor intended for digital drive controllers, it converts command currents from the drive into rotational motion that can be precisely regulated in automated machinery. Its size code 093 and length code B place it in the mid-frame segment of the series, and the housing and dynamic balancing are both supplied in the standard version for general-purpose installation. This makes the unit suitable for controlled axes in packaging equipment, transfer systems, and machine tools that require repeatable servo response.
The mechanical interface uses a centering diameter of 130 mm, allowing the flange to seat accurately on machine frames. Power and feedback leads exit on the left side through a sealed connector, which helps cable routing in compact cabinets. Rotor position data is returned through digital servo feedback (DSF), which matches the signal format expected by compatible Rexroth drives. When the rotor is stationary, the motor can supply a continuous torque of 14.5 Nm, which supports holding or slow indexing of loaded axes without overheating. A shaft seal helps protect the front bearing against coolant splash or oil mist, and the motor uses a single-ended shaft arrangement without a secondary side B extension.
An internal blocking brake provides 1-g safety retention and delivers 11 Nm of holding torque to secure vertical loads when the drive is disabled. Speed setpoints up to 3000 rpm remain within the thermal capability of the stator windings during normal operation. Rotor position is tracked by an integrated multiturn absolute encoder, so the drive can retain shaft-angle information after power cycling without a homing move. The motor uses a plain shaft, so torque is transmitted through friction-fit couplings rather than keyways, which helps reduce stress concentrations during rapid reversals.
Frequently Asked Questions about MDD093B-N-030-N2M-130GL1:
Q: What type of encoder does the MDD093B-N-030-N2M-130GL1 motor use?
A: The MDD093B-N-030-N2M-130GL1 motor features an integrated multiturn absolute encoder for precise position detection.
Q: Does the MDD093B-N-030-N2M-130GL1 include a holding brake, and what is its torque?
A: This model is equipped with a blocking brake that provides a holding torque of 11 Nm to secure the shaft when not powered.
Q: What is the connection direction and type for the MDD093B-N-030-N2M-130GL1 motor?
A: The connection on this motor is configured to exit to the left and uses a connector type interface for electrical connections.
Q: What is the continuous torque at standstill for the MDD093B-N-030-N2M-130GL1?
A: The continuous torque at standstill for this motor model is 14.5 Nm, supporting high-load applications requiring stable positioning.
Q: What type of motor feedback does the MDD093B-N-030-N2M-130GL1 motor provide?
A: This unit features digital servo feedback (DSF) for motor control and monitoring functions.