LA251 EV Test Quick Connector

Three core technologies of Electric Vehicles (EVs) are battery, electric motor and electric control. Electric motor plays an integral role in the performance of Electric Vehicles (EVs). It affects the performance, reliablity and robustness of EVs. The full performance of the motor is necessary for the full performance of the electric vehicle.

LANGAN® LA251 series electric vehicle test connectors provides efficient and cost-effective air tightness test solutions for EV motor oil filling port. It can be designed and manufactured according to clients' specific requirements.

1. Technical data

2. Specification: 

Standard versions can meet most test conditions and requirements. For special and harsh test conditions, please contact with us to customize electric vehicle motor oil filling port test connector.

3. Challenges:

Most motor housing oil fueling ports are threaded with limit space. Operation is difficult due to bigger nominal diameter of oil pipes and larger bending radius.

4. Solutions:

LANGAN® LA251 series electric vehicle air tightness test connectors perfectly overcome all the above challenges.

Pneumatic wrench establishes instant face sealing. It is equipped with a 360° swivel joint. 90° fluid inlet makes easy connection with hose and also realizes the hose free from twisting. It fits the application with higher flow rate. 

5. Application: 

For air tightness test of oil fueling port of Electric Vehicles (EVs) motor housing or oil fueling application.

6. How to customize:

Custom electric vehicle air tightness test connector are designed to a specific client's demand to perfectly adapt to testing space, various connection ends and surface conditions with unwavering standard.

Please click and INQUIRE us.

For detailed dimensions, please download  LANGAN® Quick Connector for EV Sector Catalog