MDD090A-N-020-N2L-110PB2
MDD Synchronous Motors
The MDD090A-N-020-N2L-110PB2 from Bosch Rexroth Indramat offers a motor size of 090 and a centering diameter of 110 mm. As part of the MDD Synchronous Motors, this motor includes a standard housing, a keyway shaft type, and a side B connector connection.
It features digital servo feedback (DSF), a blocking brake delivering 11.0 Nm holding torque, and continuous torque at standstill of 3.7 Nm. The motor is balanced to standard and designed for digital drive controllers.
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
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 ensure precise system control?
The 11.0 Nm holding brake torque provides high braking force, ensuring that the motor can maintain a stationary position even under load, which is critical for precise load control in automated systems.
What impact does the 1000-meter maximum installation elevation have on MDD090A-N-020-N2L-110PB2 motor cooling?
At 1000 meters, air density is lower, reducing the motor's natural convection cooling efficiency. At higher altitudes, additional cooling systems such as forced air might be necessary to prevent overheating.
Why is the centering diameter of 110 mm important for accurate motor installation?
The 110 mm centering diameter ensures proper alignment during installation, which reduces installation errors and ensures stable motor operation by ensuring correct fit and support within the system.
How does the protection category IP 65 contribute to the motor’s longevity?
The IP 65 rating ensures that the motor is protected against dust ingress and water jets, increasing its durability and operational lifespan in industrial environments where contaminants may otherwise damage internal components.
What is the significance of the housing design suited for natural convection and surface cooling?
The housing design allows the motor to dissipate heat naturally, reducing the need for active cooling systems. However, in applications with high thermal loads, additional cooling measures might be necessary for optimal performance.
Common Misspellings
MDD-090A-N-020-N2L-110PB2
MDD090A N 020 N2L 110PB2
MDD090A-N-020-N2L-110-PB2
MDD090AN020N2L110PB2
MDD90A-N-020-N2L-110PB2
MDDO90A-N-020-N2L-110PB2
MDDO9OA-N-O2O-N2L-11OPB2
Internal Product Review
The MDD090A-N-020-N2L-110PB2 motor by Bosch features a holding brake with a torque of 11.0 Nm and a 110 mm centering diameter. It is designed for applications requiring a higher level of precision and stability, with a permissible storage and transport temperature range of -20 to +80 °C.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD090A-N-020-N2L-110PB2.
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