MDD112D-N-303-N2L-130PB0

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The MDD112D-N-303-N2L-130PB0 is a synchronous motor manufactured by Bosch Rexroth Indramat. Part of the MDD Synchronous Motors series, it features a nominal motor speed of 4000 min⁻¹ and a continuous torque at standstill of 38 Nm. The motor has a protection class of IP65 and weighs 59 kg.

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Product Description:

As a member of the MDD synchronous servo motors, the Bosch Rexroth Indramat MDD112D-N-303-N2L-130PB0 provides outstanding motor control.

The system operates at 4000 revolutions per minute, making it well suited for robots' CNC tasks and automation jobs. The motor gives a stable 38 Nm torque output that needs 88.4 A continuous power supply. Under dynamic loads, this motor delivers 132.2 Nm of theoretical output while handling 329.1 A of peak operational current. Through these specifications, the motor easily handles both regular requirements and strong burst torque loads. The rotor moment of inertia of 230 x 10⁻⁴ kg·m² ensures robust and accurate motion, essential for processing demands with high inertia. For the best torque generation at 20 degrees Celsius, the motor produces 0.43 Nm of torque per ampere of current. The motor's electrical characteristics, which include a 0.05 Ohm winding resistance and a 0.7 mH inductance, allow for quick power transmission and reasonable energy use.

Since it takes 120 minutes for this motor to acquire thermal stability, it will continue to operate safely during intensive cycles. When employed in harsh industrial environments, the motor's IP65 protection requirements provide dust protection and resistance to low-energy streams of water. This motor weighs 59 kg and delivers heavy-duty performance through its black and strong RAL 9005 surface coating. With its high altitude properties, this motor functions optimally while installed in locations up to 1000 meters in elevation, and it meets insulation class F standards for superior heat resistance. It can be purchased at Wake Industrial with a one-year warranty.

Continuous Current At Standstill
88.4 A
Continuous Torque At Standstill
38 Nm
Housing Coating
Black prime coat (RAL 9005)
Installation Altitude
Up to 1000 meters above sea level
Insulation Classification
Class F
Mass
59 kg
Motor Speed
4000 min⁻¹ (nominal)
Peak Current
329.1 A
Protection Class
IP65
Rotor Moment Of Inertia
230 x 10⁻⁴ kg·m²
Theoretical Maximum Torque
132.2 Nm
Thermal Time Constant
120 min
Torque Constant At 20 °c
0.43 Nm/A
Winding Inductance
0.7 mH
Winding Resistance At 20 °c
0.05 Ohm

Frequently Asked Questions about MDD112D-N-303-N2L-130PB0:

Q: What is the rated speed and torque output of the MDD112D-N-303-N2L-130PB0?

A: The MDD112D-N-303-N2L-130PB0 operates at 4000 RPM and delivers a continuous torque output of 38 Nm for steady and high-performance applications.

Q: How much peak torque and current can the MDD112D-N-303-N2L-130PB0 handle?

A: The MDD112D-N-303-N2L-130PB0 supports a peak torque of 132.2 Nm and can manage peak currents up to 329.1 A during dynamic load cycles.

Q: What is the rotor inertia of the MDD112D-N-303-N2L-130PB0?

A: The MDD112D-N-303-N2L-130PB0 has a rotor moment of inertia of 230 × 10⁻⁴ kg·m², providing stability and precision in high-inertia systems.

Q: What protection rating and environmental durability does the MDD112D-N-303-N2L-130PB0 have?

A: The MDD112D-N-303-N2L-130PB0 is IP65 rated, making it resistant to dust and low-pressure water jets for industrial environments up to 1000 meters altitude.

Q: What are the electrical characteristics of the MDD112D-N-303-N2L-130PB0?

A: The MDD112D-N-303-N2L-130PB0 features a winding resistance of 0.05 Ohms and 0.7 mH inductance, ensuring efficient and fast power delivery.


Internal Product Review

  • ‘‘The MDD112D-N-303-N2L-130PB0 is a robust and responsive servo motor engineered for demanding motion control. With its durable build, reliable torque delivery, and energy efficiency, it excels in dynamic and precision-based automation environments.’’

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