MDD093D-N-040-N2L-110PA2
MDD Synchronous Motors
The MDD093D-N-040-N2L-110PA2 from Bosch Rexroth Indramat has a motor size of 093 and a length code of D. Part of the MDD Synchronous Motors series, it delivers 24.0 Nm torque at standstill and features a 22 Nm blocking brake. It employs Digital Servo Feedback, achieves 4000 min⁻¹ nominal speed, and uses a keyway shaft.
With a centering diameter of 110 mm and side A connector direction, it ensures reliable integration. It includes a shaft seal for optimal protection. Designed as a motor for digital drive controllers.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
22 Nm
Centering Diameter
110 mm
Housing
Standard
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
What does the “length code D” imply about rotor inertia and system tuning?
A longer motor stack (length D) generally increases rotor inertia and thermal capacity, meaning slower dynamic response but better heat absorption—so servo tuning will need to account for a heavier rotor moment of inertia.
In what way does using digital servo feedback (DSF) benefit closed-loop control?
Digital feedback provides direct high-resolution position/speed signals and enables tight commutation alignment, reducing quantization and electrical noise compared to analog systems. This improves dynamic responsiveness and repeatability under changing loads.
What maintenance or environmental considerations arise from the keyway shaft and shaft seal?
The keyway ensures positive torque transmission but must be handled carefully to avoid stress concentrations; the shaft seal protects against dust or contaminants, but must be compatible with your ambient conditions and allowed operating temperature.
How should you size the drive controller’s current against the motor’s torque rating?
You should select a drive capable of providing the motor’s required peak current plus margin for transient loads (acceleration, deceleration), and ensure that the drive’s current limits and thermal capacity support sustained torque without overheating.
What aspects of the MDD093D-N-040-N2L-110PA2 motor (Bosch Rexroth) affect its suitability in B2B automation contexts?
Its digital feedback, high torque density, and integrated blocking brake make it well suited for modular automation systems or OEM machine builds, but integrators must validate compatibility with their servo amplifiers, safety interfaces, and mechanical mounting standards.
Common Misspellings
MDD-093D-N-040-N2L-110PA2
MDD093D N 040 N2L 110PA2
MDD093D-N-040-N2L-110-PA2
MDD093DN040N2L110PA2
MDD93D-N-040-N2L-110PA2
MDDO93D-N-040-N2L-110PA2
MDDO93D-N-O4O-N2L-11OPA2
Internal Product Review
The MDD093D-N-040-N2L-110PA2 motor from Bosch Rexroth features digital servo feedback and a nominal speed of 4000 min⁻¹. It provides 24.0 Nm continuous torque at standstill and includes a 22 Nm holding brake with a keyway shaft and side-A connector. Ideal for use in CNC machines, packaging systems, and robotic automation.
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Warranty
Repair
We offer a repair service for the MDD093D-N-040-N2L-110PA2.
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