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R911278594 (MDD093B-N-020-N2L-130PB2)

MDD Synchronous Motors

Rated 5.0 stars (11 total reviews)
  In-Stock, Ships 3-5 Days
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911278594 (MDD093B-N-020-N2L-130PB2) is a MDD093B AC servo motor engineered for digital drive controllers. It features a blocking brake with a holding torque of 22 Nm and is equipped with digital servo feedback for precise speed and position control of the rotor. This motor delivers a maximum speed of 2000 RPM and a theoretical peak torque of 45.1 Nm. Weighing 16.5 kg, it has a centering diameter of 130 mm and a thermal time constant of 50 minutes. The motor utilizes a keyway shaft and supports both natural and surface cooling. The continuous torque at standstill is 14.5 Nm, connection is via a side B connector, and the shaft is sealed according to standard specifications.

Technical Specifications

Type
Digital AC Servo Motor

Power Source
Integrated Electronics

Holding Brake Weight
1.1 kg

Holding Torque
22 Nm

Feedback System
Digital Servo

Maximum Rotational Speed
2000 RPM

Maximum Current Consumption
76 A

Shaft
Keyways

Cooling method
Natural and Surface Cooling

Weight
16.5 kg

Centering Diameter
130 mm

Balance Class
N

Thermal Time Constant
50 minutes

Theoretical Maximum Torque
45.1 Nm

Why is the digital servo feedback (DSF) important for this motor?

The digital servo feedback system provides accurate, real-time adjustments to motor movements, ensuring precise control. It is crucial in industries like robotics and CNC machining, where high positioning accuracy is necessary for effective operation.

What role does the keyway shaft play in this motor’s performance?

The keyway shaft ensures a secure coupling between the motor and driven components, preventing slippage. This is particularly important in material handling and automated manufacturing systems, where reliable motor-to-machine connections are vital for consistent performance.

How does the shaft seal contribute to the motor’s durability?

The shaft seal protects the motor from dust and moisture, which helps extend its operational life. This is essential in industries like food processing and pharmaceuticals, where contamination control is critical to maintaining system integrity.

Why is the connector-type connection beneficial for this motor?

The connector-type connection enables quick and secure wiring, simplifying the installation and maintenance process. This is particularly advantageous in industries where frequent motor replacements or adjustments are needed, such as in robotics and manufacturing lines.

What does the motor length code ‘B’ indicate for system compatibility?

The motor length code 'B' indicates the motor's physical length within its size class. It ensures compatibility with specific drive systems and mounting configurations, allowing for proper alignment and installation in automation systems.

MDD-093B-N-020-N2L-130PB2

MDD093B N 020 N2L 130PB2

MDD093B-N-020-N2L-130-PB2

MDD093BN020N2L130PB2

MDD93B-N-020-N2L-130PB2

MDDO93B-N-020-N2L-130PB2

MDDO93B-N-O2O-N2L-13OPB2

mdd093b-n-020-n2l-130pb2

Internal Product Review

The MDD093B-N-020-N2L-130PB2 motor by Bosch Rexroth is engineered for digital drive controllers has a 22 Nm holding brake for precise motion control. With a continuous standstill torque of 14.5 Nm and a nominal speed of 2000 min⁻¹ it excels in applications requiring secure and stable operation such as CNC machining and automated systems. The motor’s 130 mm centering diameter and keyway shaft ensure reliable integration into industrial setups.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MDD093B-N-020-N2L-130PB2.
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