MDD093A-N-040-N2M-130GR2 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD093A-N-040-N2M-130GR2 is a motor for digital drive controllers and is part of the MDD Synchronous Motors series. It features a nominal speed of 4000 RPM, a continuous torque at standstill of 9.2 Nm, and an integrated multiturn absolute encoder. This model has a centering diameter of 130 mm and includes a plain shaft with a shaft seal and a holding brake torque of 22 Nm.
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Product Description:
The MDD093A-N-040-N2M-130GR2 is a servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies closed-loop rotary motion to axes that require repeatable positioning in automated cells, material-handling systems, and packaging equipment. Because it operates as part of a closed-loop system, the motor supports accurate speed and position control during repeated acceleration, deceleration, and dwell cycles. The unit uses the standard housing and shaft-end geometry of the series, which helps it fit common MDD mounting interfaces.
At standstill, the rotor can deliver a continuous torque of 9.2 Nm, a level suited for medium-load gantries and feeders that hold position for long periods. Under rated excitation, it reaches a nominal speed of 4000 rpm, permitting fast indexing while remaining within the thermal limits of the A-length frame. Vibration is controlled through standard balancing, which helps keep bearing loads low when the motor is mounted on lightly reinforced machine plates. Alignment to gearboxes or bell housings is simplified by the 130 mm centering diameter, and service wiring enters on the right side, where the power and feedback connectors are grouped together. A standard outer housing and connector-based termination simplify installation and help keep cable routing concentrated at one side of the motor.
The blocking brake supplies 22 Nm of static holding torque so suspended loads remain fixed when power is removed. Position data is derived from the integrated multiturn absolute encoder, while velocity and commutation signals are returned to the drive through digital servo feedback (DSF); this combination removes the need for external homing after startup. Contamination ingress is limited because a shaft seal is fitted around the plain output shaft, and the plain shaft geometry eases coupling to pulleys or hubs that rely on clamping connections. This brake and feedback arrangement is useful for axes that must keep their position between power cycles while still supporting precise controlled motion during operation.
Frequently Asked Questions about MDD093A-N-040-N2M-130GR2:
Q: What type of shaft does the MDD093A-N-040-N2M-130GR2 motor include?
A: This motor includes a plain shaft with a shaft seal to help protect against contaminants.
Q: What is the nominal speed of the MDD093A-N-040-N2M-130GR2 motor?
A: The MDD093A-N-040-N2M-130GR2 provides a nominal speed of 4000 min⁻¹, supporting high-speed operation cycles.
Q: Which type of encoder is included in the MDD093A-N-040-N2M-130GR2 model?
A: An integrated multiturn absolute encoder is included with this synchronous motor, allowing for precise position feedback.
Q: Does the MDD093A-N-040-N2M-130GR2 motor include a holding brake, and what is its torque?
A: This unit features a holding brake with a braking torque of 22 Nm, securing loads when stationary.
Q: What is the continuous torque at standstill for the MDD093A-N-040-N2M-130GR2?
A: Continuous torque at standstill for this motor is rated at 9.2 Nm, useful for applications requiring consistent holding force.