MRT130C-3N-0048-NNNN

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The Rexroth IndraDyn T Synchronous Torque Motor MRT130C-3N-0048-NNNN is a liquid-cooled kit motor optimized for high torques up to 13,800 Nm. It comprises a stator with a three-phase winding and a rotor with permanent magnets. The motor's high torque and overload capabilities make it ideal for demanding applications such as rotary tables, swivel axes, and printing machines.

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Product Description:

Bosch Rexroth Indramat manufactured the MRT130C-3N-0048-NNNN motor. A 1.4 l/min necessary coolant flow is needed to maintain heat dissipation, prevent overheat and ensure consistent performance. The pressure loss at Qmin is 0.1 bar to ensure efficient coolant circulation without too much pressure drop. This cooling system is perfect for high duty cycles to prevent thermal stress and maintain optimal performance in an industrial environment. Its high 13,800 Nm torque makes it perfect for demanding applications like rotary tables, swivel axes, and printing machines. The liquid cooling system also enhances heat dissipation efficiency so you can run it continuously under high load without thermal degradation.

The MRT130C-3N-0048-NNNN motor is 3-phase and ensures balanced power distribution and efficient energy conversion. 3-phase minimizes electrical losses and gives more stable and reliable torque. It runs on 230 V input voltage, so it is compatible with standard industrial power supply. With a 2 HP rated load, it can handle a big mechanical workload while still efficient. It works with frequency inverter drives, which allows precise speed and torque control by adjusting the supply frequency. This makes the motor more adaptable to different applications and more efficient in automation systems.

The motor has a 130 frame size and C frame length, so it’s compact and powerful. The 48 mm internal rotor diameter determines the motor’s inertia and rotational efficiency. A lower moment of inertia 0.00180 kg∗m² allows for faster acceleration and deceleration, which is important for applications that require high precision and responsiveness. The motor can deliver a 40 Nm maximum torque, and this value is dependent on the drive controller. At this maximum torque, the motor can draw a 38 A maximum current so it can sustain a high load without performance degradation. The liquid cooling system of the MRT130C-3N-0048-NNNN motor is one of its key features to ensure thermal stability and long operational life. The coolant inlet temperature is 10...40°C and the system allows 10 K allowed coolant temperature rise.

Allowed Coolant Temperature Rise
10 K
Coolant Inlet Temperature
10...40°C
Frame Length
C
Frame Size
130
Input Voltage
230 V
Internal Rotor Diameter
48 mm
Maximum Current
38 A (at maximum torque)
Maximum Torque
40 Nm (depends on drive controller)
Moment of Inertia
0.00180 kg∗m²
Necessary Coolant Flow
1.4 l/min
Number Of Phases
3-Phase
Phases
3
Pressure Loss at Qmin
0.1 bar
Rated Load
2 HP
Type
Frequency Inverter Drive

Frequently Asked Questions about MRT130C-3N-0048-NNNN:

Q: What applications is the MRT130C-3N-0048-NNNN motor suitable for?

A: The MRT130C-3N-0048-NNNN motor is suited for a range of demanding applications including rotary tables, swivel axes, and printing machines. Its high torque and overload capabilities make it ideal for precise, dynamic motion control in industrial automation environments.

Q: How does the liquid cooling system work in the MRT130C-3N-0048-NNNN motor?

A: The motor's liquid cooling system ensures efficient heat dissipation during operation. It operates within a coolant temperature range of 10–40°C and has a necessary coolant flow of 1.4 l/min. This helps maintain performance and prevent overheating in high-demand applications.

Q: What is the input voltage and power rating of the MRT130C-3N-0048-NNNN motor?

A: The motor operates at an input voltage of 230 V and has a power rating of 2 HP. This makes it suitable for industrial automation systems that require high precision and torque while being energy-efficient.

Q: What is the maximum torque and current of the MRT130C-3N-0048-NNNN motor?

A: The maximum torque of the MRT130C-3N-0048-NNNN motor is 40 Nm, which depends on the drive controller used. The motor can handle a maximum current of 38 A at this maximum torque, providing robust power delivery for demanding tasks.

Q: What are the key features of the MRT130C-3N-0048-NNNN motor?

A: The key features of the MRT130C-3N-0048-NNNN motor include its 3-phase design, 2 HP power rating, and liquid cooling system for efficient heat dissipation.


Internal Product Review

  • ‘‘The Rexroth MRT130C-3N-0048-NNNN Synchronous Torque Motor is a high-performance, liquid-cooled motor designed for industrial automation applications. It features a 3-phase design, 2 HP power rating, and operates at 230 V input voltage. The motor's compact design and versatile mounting options make it adaptable to various machine configurations. Its liquid cooling system ensures efficient heat dissipation, enabling reliable operation in demanding industrial environments.’’

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