Application Case of High-Low Temperature Servo Motors in Durability Testing of Automotive Components

Product: High-Low Temperature Servo Motor

Customer Background:

The customer is a renowned automobile manufacturer committed to ensuring the extreme environmental reliability and long-term durability of their vehicles and components.

Application Requirements:

The customer required a motor capable of operating simultaneously in both low- and high-temperature environments to simulate real-world changes in vehicle performance parameters, thereby completing durability tests for various automotive components.

Application Environment:

Wide Temperature Range Operation: -40°C to 120°C, alternating between high and low temperatures;

High Protection Level: ≥IP65, suitable for high-humidity and salt spray corrosion environments;

High Speed: Operating speed of 4000–6000 rpm.

Solution:

A low-temperature servo motor specifically designed for extreme environments was employed, featuring the following characteristics:

Wide Temperature Range Adaptability: Capable of stable startup and operation at both -40°C low temperature and 120°C high temperature, meeting the demands of thermal shock simulation;

Sealed and Corrosion-Resistant Design: High protection level (IP65 or above) effectively resists humidity and salt spray erosion, ensuring long-term reliability of the motor in harsh testing environments;

High Speed Precision and Stability: Supports continuous operation at 4000–6000 rpm, ensuring precise and smooth speed control during testing;

Long-Term Durability Compatibility: The motor’s structure and materials are optimized to withstand frequent temperature cycles and high-speed loads, aligning with the customer’s durability testing objectives.

Currently, the application of this servo motor enables the customer to conduct systematic and long-term performance testing of automotive components under realistically simulated extreme temperature and humidity conditions. It enhances the overall reliability and data consistency of the testing equipment, providing robust support for vehicle quality validation.

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