MDD093D-N-040-N2L-110PL2
MDD Synchronous Motors
The MDD093D-N-040-N2L-110PL2 from Bosch Rexroth Indramat features a motor size of 093 and a centering diameter of 110 mm. Part of the MDD Synchronous Motors series, it delivers a nominal speed of 4000 min⁻¹ and continuous torque at standstill of 24.0 Nm. This motor includes a blocking brake with 22 Nm holding brake torque and provides Digital Servo Feedback with a keyway shaft.
It comes with a connector-type connection oriented to the left and is equipped with a shaft seal. Designed for use with digital drive controllers, it ensures seamless integration. With standard balancing and housing, this robust motor is ready for versatile industrial applications.
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
Left
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the 4000 min⁻¹ nominal speed affect coupling and gearing choices?
A high nominal speed permits using smaller reduction gearing or lighter couplings for high-speed axes, but demands careful balance and stiffness in the drivetrain to avoid resonance or torsional oscillations.
What role does the 22 Nm holding (blocking) brake play in safety and positioning?
The brake ensures the rotor remains locked when the motor is unpowered or during fault stops, preventing drift under load. However, because the brake is not intended for continuous dynamic use, it should not be engaged/disengaged repeatedly under high speed.
How does the centering diameter of 110 mm influence installation alignment?
The centering diameter defines the mounting interface tolerance and alignment precision with the machine frame—misalignment beyond this tolerance can induce bearing loads, vibration, and reduce lifespan.
What considerations arise from the motor having a keyway shaft rather than a plain shaft?
A keyway provides form-fitting torque transmission (DIN 6885 standard), but under high dynamic load or reverse torque the key bottom can fatigue or induce runout; in high-precision systems, a clamping coupling may be preferred.
How would you verify whether your selected drive supports the full capability of MDD093D-N-040-N2L-110PL2 from Bosch Rexroth?
You’d check that the drive can supply sufficient continuous current, peak current margin, closed-loop bandwidth, compatible digital feedback protocol, and that it manages safe brake switching to match the motor’s 22 Nm holding brake.
Common Misspellings
MDD-093D-N-040-N2L-110PL2
MDD093D N 040 N2L 110PL2
MDD093D-N-040-N2L-110-PL2
MDD093DN040N2L110PL2
MDD93D-N-040-N2L-110PL2
MDDO93D-N-040-N2L-110PL2
MDDO93D-N-O4O-N2L-11OPL2
Internal Product Review
The MDD093D-N-040-N2L-110PL2 motor from Bosch Rexroth features a continuous standstill torque of 24.0 Nm and a nominal speed of 4000 min⁻¹. It includes a 22 Nm blocking brake, digital servo feedback, and a keyway shaft with a left-side connector. This motor is ideal for use in robotics, CNC machinery, and industrial automation systems.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD093D-N-040-N2L-110PL2.
Want to 
