In vehicle-mounted connectors, high-power cable assemblies can be used, and in production equipment, one-touch connections to the terminal section are possible during work inspection and charging/discharging.
By converting the terminal sections of each unit into connectors, it becomes possible to attach them with a single touch during vehicle installation, thereby improving work efficiency. Additionally, in production equipment, it allows for easy connection to the terminal sections with a single touch during inspections or charging and discharging of batteries. Furthermore, the work terminal sections often require strict management, and we also propose connectors and fixtures, including cables, that minimize scratches and dents during electrical connections on the production line before shipping. This enables total cost reduction in line with workability and the effective space for designers.
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Application Examples in Production Equipment <Motor> The terminal part of the motor often has a special shape, and during inspection, it may be connected by pressing a metal block against it. However, due to the instability of the terminal surface, variations in contact resistance can easily occur. As a countermeasure, by equipping the inspection jig with spring-loaded contact points, multi-point contact is achieved, allowing for stable contact resistance. <Inverter> Since bolt connections are common when mounted in vehicles, the terminal part has holes for bolt fastening. Bolt connections are also frequent during inspections on the production line, but this requires managing the torque and can lead to variations in resistance due to changes in operators. As a countermeasure, a design that prevents the contact points from touching the holes can be proposed, allowing for a one-touch connection using connectors that insert or press against the terminals. <Battery> When performing pre-shipment charging and discharging of cells, the thin terminal parts are delicate, and pressing connections can sometimes cause scratches or dents. As a countermeasure, the spring design features contact points arranged diagonally in parallel, which provides a mechanism that alleviates the load when pressed against the terminal part, reducing scratches and dents. Additionally, designs tailored to the terminal shape are possible.
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※Separate consultation.
Applications/Examples of results
Electric vehicles, hybrid vehicles, rapid chargers, lithium-ion battery charge and discharge equipment, power module production equipment, inverter production equipment, motor production equipment, various production equipment.
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Company information
1. Since all contacts except those attached to the connector are domestically manufactured, speedy supply is possible. 2. Performance can be improved compared to standard products from manufacturers due to our unique know-how in surface treatment and contact force. 3. Custom products can be supplied from just one piece, making costs low during the consideration phase for adoption. In terms of electrical specifications, we offer contacts capable of carrying current from 5A to 7500A, and they can also operate in environments with temperatures ranging from -273 degrees to 680 degrees. All metal bodies of the conductors are produced domestically, and we can accommodate various shape requirements. We also welcome inquiries regarding mechanical electrical connections, including rotation, sliding, dust-proofing, waterproofing, underwater use, and locking mechanisms.
