MDD090A-N-020-N2L-110GB2
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
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the 11.0 Nm holding brake torque impact system safety?
The 11.0 Nm holding brake torque ensures safe and controlled stops in motion-critical applications, providing added safety during emergency shutdowns or when holding a load stationary under varying conditions.
Why would the motor’s insulation classification F be relevant for high-temperature operations?
Insulation class F allows the motor to operate at temperatures up to 155°C, making it suitable for high-temperature environments but requiring proper heat management to prevent thermal degradation of components.
How does the moment of inertia of 20×10⁻⁴ kg·m² impact system response times?
The rotor’s moment of inertia impacts the motor’s acceleration and deceleration, with a higher inertia resulting in slower response times. This can be a disadvantage in systems requiring rapid changes in speed.
What effect would a 6.84 Ohm windings resistance have on motor performance at higher speeds?
A 6.84 Ohm resistance results in power losses that increase with higher speeds and load, reducing efficiency. This resistance needs to be accounted for in thermal management during high-speed operation.
Could the MDD090A-N-020-N2L-110GB2 motor’s IP65 protection class be compromised in harsh industrial environments?
While the IP65 protection class offers robust resistance to dust and water jets, extreme environments with intense chemical exposure or submersion could require additional protective measures to maintain operational integrity.
Common Misspellings
MDD-090A-N-020-N2L-110GB2
MDD090A N 020 N2L 110GB2
MDD090A-N-020-N2L-110-GB2
MDD090AN020N2L110GB2
MDD90A-N-020-N2L-110GB2
MDDO90A-N-020-N2L-110GB2
MDDO9OA-N-O2O-N2L-11OGB2
Internal Product Review
The MDD090A-N-020-N2L-110GB2 motor by Bosch provides a continuous torque of 3.7 Nm at standstill and a theoretical maximum torque of 19.0 Nm. It has a thermal time constant of 45 minutes and a mass of 12.5 kg, making it suitable for high-performance applications.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD090A-N-020-N2L-110GB2.
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