MST210U-0030-FT-N0CN-D303
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MPN: R911389936
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The MST210U-0030-FT-N0CN-D303 stator delivers 17.8 kW of continuous power, ensuring efficient performance. Designed with 20 pole pairs, it maintains precise rotational speed, making it ideal for high-torque applications in industrial and automotive settings.
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Product Description:
The MST210U-0030-FT-N0CN-D303 Stator is a key component of an advanced liquid cooled electric motor which is designed by Bosch Rexroth Indramat for industrial and automotive applications. This module is part of the MST Synchronous Torque Motors series.
The MST210U-0030-FT-N0CN-D303 stator maximum continuous power which it can deliver to the rotor without overheating or exceeding design limits is 17.8 kW. This module rated current is 45.7 amperes which indicates current flow through its windings under rated operating condition. The rotational speed of the rotor when the motor is operating under rated conditions is 320 1/rpm which means it spins at 320 revolutions per minute. It is featured with 20 pole pairs meaning the total number of magnetic poles is 40 which determines the relationship between the electrical frequency and rotational speed. At room temperature such as at 20°C its winding resistance is 1.56 ohm which impacts power losses and heating within the stator. This module comes with a winding inductance of 9.33 mH which describes its winding's ability to store energy in a magnetic field. The discharge capacity of its components is 24.6 nF which relates to its capacitance that affects electromagnetic compatibility (EMC) and insulation properties. The thickness of the electrical conductors connecting to this stator is 10 mm² which helps reduce electrical resistance and heat generation.
The MST210U-0030-FT-N0CN-D303 stator has a total weight of 25 kg which is an essential factor in installation, handling and mechanical stability. The electrical terminals are positioned axially on the stator side with a large outer diameter which affects the ease of connection and integration into the motor housing. The stator takes 3.9 min to reach 63% of its final temperature when subjected to a temperature change which affects thermal stability and cooling system design.
Frequently Asked Questions about MST210U-0030-FT-N0CN-D303:
Q: How does the 10 mm² power wire cross-section of the MST210U-0030-FT-N0CN-D303 stator improve performance?
A: A thicker 10 mm² power wire reduces electrical resistance and heat generation, ensuring efficient power transmission. This helps maintain optimal motor performance and prevents overheating under continuous operation.
Q: Why is liquid cooling used in the MST210U-0030-FT-N0CN-D303 stator instead of air cooling?
A: Liquid cooling provides superior heat dissipation, allowing the stator to operate efficiently under high loads. It also enhances thermal stability, ensuring extended lifespan and consistent performance.
Q: How does the 3.9-minute thermal time constant affect the MST210U-0030-FT-N0CN-D303 stator’s performance?
A: This feature ensures controlled temperature rise, preventing overheating during prolonged operation. It enhances motor durability and maintains consistent efficiency even in demanding industrial applications.
Q: What role does the winding inductance of 9.33 mH play in the MST210U-0030-FT-N0CN-D303 stator?
A: Higher inductance improves power stability by regulating current fluctuations in the stator windings. This leads to smoother motor operation and enhanced torque accuracy in industrial applications.
Q: Why is the MST210U-0030-FT-N0CN-D303 stator designed with 20 pole pairs?
A: The 20 pole pairs provide precise control over rotational speed and torque. This makes it ideal for high-precision applications requiring consistent performance at lower speeds.
