Vacuum | deep low temperature | high temperature | radiation resistance and automation solutions
22
2022
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11
Motor-driven drivetrain solutions for automotive parts testing in high and low temperature environments
First, the challenges faced by high and low temperature environment
The car will be affected by the harsh external environment and climate for a long time in use, resulting in performance attenuation and failure, affecting the service life of the car. The quality of automotive parts directly determines the quality of the vehicle, so in the new product development stage and production process, many parts need to carry out strict environmental simulation tests to ensure product quality. The simulation test of climate environment usually includes the test items under the conditions of high temperature, low temperature, high and low temperature alternating, wet and hot.
These climate-change simulation tests require the motor and mechanical transmission components to simulate the actual operating conditions of automotive parts. Commonly used motor and mechanical transmission components include: stepper motor, servo motor, electric cylinder, linear module, electric cylinder, planetary reducer. Auto parts testing usually needs to be carried out in a high and low temperature environment of -40 to +85 ° C, but the operating temperature of ordinary motor and mechanical transmission parts is generally 0-40 ° C. In high and low temperatures, common stepper or servo motors and mechanical transmission components face the following challenges:
Low temperature increases the consistency of motor or mechanical transmission parts grease, or even solidifies and freezes, resulting in the motor is difficult to start
Low temperature is easy to crack the motor insulation glue, condensation and frost inside the motor, resulting in internal short circuit damage
Low temperature reduces the mechanical strength of the motor and mechanical transmission components, the material becomes brittle, and the load capacity is greatly reduced
High temperature is easy to deform the internal materials of the motor and mechanical transmission parts, and the plastic parts become soft and fail
High temperature is easy to demagnetize the magnetic material of the motor and reduce the output torque; Or insulation material failure, resulting in short circuit
l High temperature can easily lead to grease failure
Second, the solution
A series of seemingly unsolvable problems can be solved by using the motor and mechanical transmission products developed by Kingsley Technology for high and low temperature environments. The high and low temperature motors and mechanical transmission components of Kingsli Technology use special materials, structural design and lubrication technology, which can work stably for a long time in the temperature range of -40 to +85 ° C or wider, effectively solving these problems encountered by ordinary products in high and low temperature environments.
The products of Kingsley Technology have been used in many auto parts test projects, including door test, door lock test, door handle test, horn test, power seat test, rearview mirror test, dashboard button test, display touch test, etc.
Door test
VB high and low temperature servo motor cylinder, KECM series servo motor
Car panel key test
KH series stepper motor, KLS series linear motion module
Third, product series
高低温
Focus on us
WeChat Public Number
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Chengdu Kingshili Technology Co., Ltd.
East China: +8618224448086 Mr. Wang (WeChat with the same number)
North China: +8618228050282 Mr. Yan (WeChat with the same number)
South China: +8618982051022 Mr. yang (wechat with the same number)
Other areas: +8618224448086 Mr. Wang (WeChat with the same number)
Company Tel: +86028-61932001
Enterprise E-mail: info@kingsni.com
Company Address:No. 588, Wulian 3rd Road, Shuangliu District, Chengdu, China (Sichuan) Free Trade Zone
Copyright©2022 Chengdu Kingsni Technology Co., Ltd.
Technical Support: China Enterprise Power Chengdu |SEOLabel