MDD090A-N-020-N2L-110GL2
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
Plain shaft
Connection Direction
Left
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What could the moment of inertia of 20×10⁻⁴ kg·m² mean for motor startup?
A moment of inertia of 20×10⁻⁴ kg·m² indicates relatively low rotational resistance. This allows the motor to accelerate quickly at startup with minimal torque demand.
Why is the 4.0 (5.4) A continuous current beneficial for medium-duty systems?
The 4.0 (5.4) A continuous current provides a steady power output that is ideal for medium-duty applications, ensuring reliable performance without overloading the system, particularly under typical load conditions.
How does the motor’s 2000 min⁻¹ speed impact high-speed control accuracy?
The motor's 2000 min⁻¹ speed is moderate, offering a good balance for control accuracy in typical industrial applications. Higher precision can be achieved at this speed for systems not requiring extreme fast response.
What is the advantage of using a plain shaft over a keyway shaft?
A plain shaft allows for smoother coupling to the load without the need for a keyway, making it ideal for systems where flexibility and ease of connection are more important than torque transmission.
How would a housing design suited for natural convection and surface-cooling affect operation in hot environments?
While the housing design is optimized for passive cooling, it might not suffice in extremely hot environments, requiring supplementary cooling solutions to ensure optimal motor performance and prevent thermal overload.
Common Misspellings
MDD-090A-N-020-N2L-110GL2
MDD090A N 020 N2L 110GL2
MDD090A-N-020-N2L-110-GL2
MDD090AN020N2L110GL2
MDD90A-N-020-N2L-110GL2
MDDO90A-N-020-N2L-110GL2
MDDO9OA-N-O2O-N2L-11OGL2
Internal Product Review
The Bosch Rexroth MDD090A-N-020-N2L-110GL2 motor operates at a nominal speed of 2000 min⁻¹ with a continuous torque of 3.7 Nm at standstill. It features a rotor moment of inertia of 20×10⁻⁴ kg·m² and a motor size of 090, ensuring reliable performance in various industrial applications.
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Repair
We offer a repair service for the MDD090A-N-020-N2L-110GL2.
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