MDD093D-N-040-N2M-130PA0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD093D-N-040-N2M-130PA0 is a precision synchronous motor from the renowned MDD Synchronous Motors series. Designed as a Motor for digital drive controllers, it delivers a robust Continuous Torque at Standstill of 24.0 Nm and operates at a Nominal Speed of 4000 min-1, ensuring stable performance under varying load conditions. Equipped with an Integrated multiturn absolute encoder, this unit provides seamless position tracking for high-precision motion control tasks in automated production lines and robotics applications.
Incorporating a Motor Size of 093 and a Motor Length Code D, this motor maintains a compact form factor while meeting rigorous performance demands. The Centering Diameter of 130 mm and a Standard housing facilitate straightforward installation and mechanical alignment. Shaft configurations feature a Standard keyway shaft type with a Shaft Seal, protecting internal components from contaminants and enhancing longevity. Connectivity is simplified by a side A Connection Direction with a secure Connector type, supporting rapid integration into existing bus architectures. Motor feedback is managed via Digital servo feedback (DSF), guaranteeing real-time communication with drive electronics and optimizing response times.
Additional attributes include Standard balancing for minimized vibration and smooth operation, and the design omits a blocking brake, indicated by Without blocking brake, reducing complexity and maintenance requirements. The integrated encoder and digital feedback system combine to deliver exceptional control accuracy, while the sealed shaft prolongs service intervals in harsh industrial environments. As a part of the Indramat heritage, this motor adheres to stringent engineering standards, ensuring reliability in continuous or cyclic workloads. Employing this motor in industrial automation yields enhanced throughput, reduced downtime, and precise motion control essential for high-speed manufacturing processes.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
130 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
24.0 Nm
Motor Length Code
D
Motor Size
093
Nominal Speed
4000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
keyway
Connection Direction
Side A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the integrated multiturn absolute encoder affect system startup and homing?
Because it stores absolute position over power cycles, the axis need not perform a full homing routine at startup, reducing cycle time. However, position accuracy still depends on alignment tolerances and residual errors in mechanical coupling.
What is the significance of the “D” length code in performance and inertia?
The “D” length variant typically offers a higher continuous torque at standstill (24 Nm in your case) but comes with increased rotor inertia. That higher inertia may slow acceleration and reduce dynamic response compared to shorter-length variants.
How should one size the drive (amplifier) to ensure safe operation under overload or transient loads?
The drive should support at least the motor’s peak (short-term) torque rating plus margin, and supply current above the continuous rating. Also ensure the drive’s voltage and switching frequency are compatible with the motor’s winding inductance and feedback interface.
How does the shaft seal help in harsh industrial environments?
The shaft seal prevents ingress of dust, coolant, or lubricants into the motor bearings and internal structure, improving reliability and uptime under washdowns or splash conditions. If the seal is too tight, friction or heat buildup may slightly degrade bearing life or torque output.
How does digital servo feedback (DSF) compare to an analog or resolver feedback in closed-loop precision?
DSF offers high resolution (measured in angular minutes) and deterministic communication, translating to finer control and repeatability.
Common Misspellings
MDD-093D-N-040-N2M-130PA0
MDD093D N 040 N2M 130PA0
MDD093D-N-040-N2M-130-PA0
MDD093D-N-040-N2M-130-PAO
MDD093D-N-040-N2M-130PAO
MDD093DN040N2M130PA0
MDD93D-N-040-N2M-130PA0
MDDO93D-N-040-N2M-130PA0
MDDO93D-N-O4O-N2M-13OPAO
Internal Product Review
The Bosch Rexroth Indramat MDD093D-N-040-N2M-130PA0 synchronous motor delivers 24.0 Nm torque at standstill and operates at 4000 min⁻¹, making it ideal for digital drive systems. It features a multiturn absolute encoder and digital servo feedback for precise motion control. Commonly used in robotics, packaging, and automated printing industries.
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