MDD090A-N-020-N2L-110PL2
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
11.0 Nm
Centering Diameter
110 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
3.7 Nm
Motor Length Code
A
Motor Size
090
Nominal Speed
2000 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
Why is the 19.0 Nm maximum theoretical torque significant in applications requiring high precision?
The 19.0 Nm theoretical maximum torque ensures that the motor can perform well under high-load conditions while maintaining high precision, making it suitable for tasks that require both high power and accurate control.
What effect does the IP 65 protection class have in terms of system maintenance?
The IP 65 protection class makes the motor highly resistant to dust and water, reducing the frequency of maintenance interventions due to environmental damage. However, periodic inspection and cleaning are still necessary in harsh environments.
How would the housing design for natural convection impact the motor in high-load operations?
While the housing design works well for passive cooling, high-load operations could lead to thermal build-up, requiring supplementary cooling systems like forced air or liquid cooling to maintain optimal performance.
How does the rotor’s moment of inertia of 20×10⁻⁴ kg·m² affect acceleration dynamics in MDD090A-N-020-N2L-110PL2?
The rotor’s moment of inertia impacts the motor’s acceleration and deceleration behavior. A higher inertia requires more torque to accelerate and decelerate quickly, affecting the responsiveness of the system.
What benefits does the 6.84 Ohm windings resistance provide in terms of motor control?
The 6.84 Ohm windings resistance offers improved thermal stability by allowing the motor to dissipate heat at a predictable rate. However, it could also result in higher power losses at higher currents.
Common Misspellings
MDD-090A-N-020-N2L-110PL2
MDD090A N 020 N2L 110PL2
MDD090A-N-020-N2L-110-PL2
MDD090AN020N2L110PL2
MDD90A-N-020-N2L-110PL2
MDDO90A-N-020-N2L-110PL2
MDDO9OA-N-O2O-N2L-11OPL2
Internal Product Review
Bosch Rexroth manufactures the MDD090A-N-020-N2L-110PL2 motor, which provides a moment of inertia of 20×10⁻⁴ kg·m² and a protection category of IP65. It operates at a nominal speed of 2000 min⁻¹ and includes a balance class standard (R per DIN VDE 0530), ensuring smooth and efficient operation.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD090A-N-020-N2L-110PL2.
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