MRT290D-3N-0200-BNNN
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The Bosch Rexroth MRT290D-3N-0200-BNNN is a high-performance motor engineered for speed and torque control in automation systems. It has a peak torque capacity of 700 Nm and a thermal time constant of just 3.3 minutes. It has a frame of D length ensuring a robust design is suited for demanding environments.
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Product Description:
The MRT290D-3N-0200-BNNN is a permanent magnet-excited motor engineered for high-performance motion control in industrial automation. Its innovative Bosch Rexroth design features a rotor with permanent magnets instead of relying solely on external excitation currents, the motor reduces energy losses and improves torque density. This design also provides a more stable magnetic field, ensuring precise control and faster response times ideal for high-performance applications. The motor is engineered to deliver high torque with optimum residual ripple, ensuring consistent and smooth rotational force with minimal fluctuations. This model is a size 290 motor with a frame length of D ensuring proper fit and integration into various systems. It is ideal for systems that need a balance of power and space efficiency without compromising on performance.
This motor is built to offer fast response times in dynamic applications with a rotor moment of inertia of 0.11 kgm². With this low inertia, the motor can accelerate and decelerate quickly, enhancing its performance in applications requiring high-speed precision and quick adjustments. The motor’s 30 pole pairs enable it to deliver smooth, high-precision motion, even at lower speeds. The continuous torque the motor can deliver during standard operation is 350 Nm, enabling it to handle sustained loads without compromising its efficiency or durability. In more demanding motion control tasks, the motor is capable of achieving a peak torque of 700 Nm.
The MRT290D-3N-0200-BNNN’s rotor has an inner diameter of 200 mm, which allows the motor to generate greater torque with minimal mechanical vibrations. It provides a strong torque output in a compact form, enabling reliable and efficient performance in diverse automation systems. This unit is classified in Insulation Class F, as defined by EN 60034-1 standards, ensuring enhanced thermal protection.
Frequently Asked Questions about MRT290D-3N-0200-BNNN:
Q: What is the insulation class of the MRT290D-3N-0200-BNNN?
A: The MRT290D-3N-0200-BNNN has Insulation Class F, allowing it to perform reliably in high-temperature environments, extending its lifespan and reducing the risk of thermal damage.
Q: What is the thermal time constant of the MRT290D-3N-0200-BNNN?
A: The MRT290D-3N-0200-BNNN features a thermal time constant of 3.3 minutes which enables it to reach thermal equilibrium quickly, preventing overheating during dynamic operation.
Q: What is the rotor diameter of the MRT290D-3N-0200-BNNN?
A: The MRT290D-3N-0200-BNNN has a rotor diameter of 200 mm, which enhances its torque generation and stability.
Q: What is the peak torque of the MRT290D-3N-0200-BNNN?
A: The MRT290D-3N-0200-BNNN has a peak torque of 700 Nm, allowing it to handle brief, high-power demands.
Q: What is the rated torque of the MRT290D-3N-0200-BNNN?
A: The MRT290D-3N-0200-BNNN has a rated torque of 350 Nm, providing continuous and reliable power for various industrial applications.
