MDD093D-N-040-N2L-110PB0
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
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 B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What impact does “standard balancing” have on usable speed and vibration behavior?
Standard balancing is adequate for the nominal speed but may not suffice for very high-speed operation or high-precision applications. If you push beyond nominal or require ultra-low vibration, you might need dynamic balancing or a higher balance grade.
For B-side connector motors, what cable routing and strain relief practices must be followed?
Ensure the connector and cable bend radius are within manufacturer specs and avoid transmitting torque or flex loads into the connection. Strain-relief clamps and shielding should be anchored to protect the feedback and power lines.
In a packaging or robotics application, how will mechanical resonance affect control design with this motor?
The motor–load coupling will have resonant frequencies (torsional modes) which the servo loop must avoid or damp by notch filters and control strategy. Proper stiffness, damping, and loop tuning are essential to prevent amplification of vibration.
How does the 110 mm centering diameter influence mechanical integration in a servo-driven machine?
It defines the flange interface tolerance and mounting bolt circle, so your coupling or mount must match to avoid misalignment. Poor fit here yields radial loads or run-out errors, reducing lifetime of bearings.
Without a blocking brake, how is the axis held in position at power-off?
You’d rely on external mechanical locks or the machine’s gearbox to resist motion, since the motor alone cannot hold angle when unpowered. In safety-critical or vertical axes, you must account for this in your design.
Common Misspellings
MDD-093D-N-040-N2L-110PB0
MDD093D N 040 N2L 110PB0
MDD093D-N-040-N2L-110-PB0
MDD093D-N-040-N2L-110-PBO
MDD093D-N-040-N2L-110PBO
MDD093DN040N2L110PB0
MDD93D-N-040-N2L-110PB0
MDDO93D-N-040-N2L-110PB0
MDDO93D-N-O4O-N2L-11OPBO
Internal Product Review
The MDD093D-N-040-N2L-110PB0 motor from Bosch Rexroth delivers 24.0 Nm continuous torque with a 4000 min⁻¹ nominal speed. It includes digital servo feedback, a keyway shaft, and a 110 mm centering diameter, making it fit for digital drive controllers. This motor is commonly used in CNC machines, packaging lines, and industrial robotics.
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