ジュピターコーポレーション List of Products and Services

Industrial vehicles such as forklifts must be designed for outdoor use, and buses are similarly exposed to wind and rain. The safety confirmation switches require dust and water resistance. The Kruze switch has an IP67 dust and water resistance rating. Additionally, it is compact and lightweight, which increases the designer's flexibility in installation locations. The Kruze switch is a contact switch that employs a high-precision snap-action mechanism. ■ It operates reliably even with slow movements. ■ No power is required in standby mode. ■ The contacts ensure reliable continuity. ■ ON/OFF is purely digital control. Bus: Engine cover, cargo compartment cover confirmation Industrial vehicles: Forklift mast position anomaly detection Joystick controller operation position confirmation Electric hand lift various control switches installed on the handle

Crouzet is a specialist in snap-action switches. Their switches are chosen for their high reliability in Europe, China, and other regions. "Even under harsh conditions such as dust and water, they provide reliable and fast ON/OFF signal output, all in a compact, lightweight, and long-lasting housing at a reasonable price." This is Crouzet's proposal. Crouzet's switches, with an IP67 dust and water-resistant structure, are contact switches that employ a snap-action mechanism. ✓ They operate reliably even with slow movements. ✓ No power is required in standby mode. ✓ The contacts guarantee reliable conduction. ✓ ON/OFF is purely digitally controlled. ✓ Dust and water-resistant switches compliant with IP67 are standard. ✓ Switches that can operate with a minimal current of 1mA at 4VDC are also standard. ✓ Switches with high safety features are also standard. For aviation and aerospace-related power transmission equipment, transportation equipment such as railways and automobiles, industrial vehicles like construction machinery, and industrial equipment such as presses and machine tools, please consider Crouzet's IP67 compliant switches for reliable operation under harsh conditions.

In addition to being ultra-compact, lightweight, and long-lasting, we offer standard products that operate at 1mA. As a highly precise leaf snap-action switch, it reliably switches quickly even when toggled slowly. The long operating range covers variations in the device. It can be operated from any direction at angles up to 45°. The current range is wide, from 1mA 4VDC to 4A 250VAC. Various terminals are available as standard. In particular, the V5S series boasts high waterproof and dustproof performance, making it ideal for outdoor applications. Its waterproof and dustproof performance is at the industry's highest level, IP69. IP69 guarantees complete dust protection and maintains waterproof performance even under high-pressure, high-temperature jet water. Application: Switch for half-engagement detection in charging connectors. We also supply products tailored to customer specifications, such as wire harnesses with IP protection and the installation of self-diagnostic resistors, etc. The size of the V5S is overwhelmingly smaller than other products and is widely adopted for charging poles overseas.

Electric vehicles are rapidly gaining popularity overseas, and public charging stations are essential for them. According to Japanese standards, a micro switch is required to confirm that the high-voltage electric connector (charging gun) is fully engaged with the vehicle. Charging stations, which are often installed outdoors and exposed to rain, require high environmental performance, and Crouzet's V5S series micro switches are ideal for this application and are widely adopted overseas. Please consider Crouzet's V5S series micro switches for the charging connectors of EVs and PHVs, which are expected to become more common in Japan in the future.

We handle relays manufactured by Reach Corporation. The "relay" ensures safety and comfort in space, aviation, military, railways, and more with high technical capabilities. It is springless, providing stable and long life. Additionally, it features nitrogen gas sealing to enhance contact longevity and ensure non-ignition, while a fail-safe structure guarantees circuit safety. Moreover, it withstands extreme temperatures, 20G high vibration, and 200G shock. 【Features】 ■ Springless for stable and long life ■ Nitrogen gas sealing for contact longevity and non-ignition ■ Fail-safe structure for circuit safety ■ Resistant to extreme temperatures ■ Withstands 20G high vibration and 200G shock *For more details, please refer to the PDF document or feel free to contact us.

Snap action refers to a mechanism where contacts switch quickly at a certain position of movement, regardless of the speed or force applied to the switch. It is composed of a tension spring and a compression spring. The quick switching results in a short arc time between the contacts, which reduces contact wear. During operation, the snap action mechanism changes the direction of force, and at that moment, the forces of the tension spring and compression spring balance out, resulting in zero force to move the switch. Therefore, when turning the switch OFF, the movable contact may stop midway. This state is called the balance point. Kruze switches are equipped with an additional return spring. This spring provides a force to return the contact at the stress equilibrium point of the tension and compression springs, ensuring reliable switching. There is no balance point in Kruze switches. The Kruze V5 series features this mechanism and includes ultra-compact switches that are tightly compressed. The V5 series consists of three types: the waterproof and dustproof V5S 8320, the standard V5D 83194, and the high-precision 83141, allowing selection based on usage requirements.

The Lee Company, a U.S. manufacturer of precision fluid control components, has recently welcomed the Disc Pump, which boasts numerous outstanding achievements, into its product lineup. Despite its small size (29mm in diameter and 11mm thick), driven by a piezoelectric element, it achieves a wide pressure range from vacuum to 60kPa, with a maximum flow rate of 2.0L/min and an accuracy of discharge pressure and flow rate of less than 0.1%. It operates at frequencies above the audible range for humans (up to 20kHz), making the driving sound completely inaudible. Its driving method ensures that there is no pulsation or vibration. Our micro pump contributes to your innovative product development through unparalleled air pressure control. 【Product Features】 - Operating fluid: Air - Pulsation/vibration-free operation - Noise level <10 dB - Ultra-fast millisecond response - Lightweight: 5g - Compact size: 29mm in diameter and 11mm thick - Pressure/flow accuracy: less than 0.1% - Infinite turndown ratio - Operating temperature range: 5℃ to 40℃ - Pressure operating range: vacuum to 60kPa - Flow rate: 0 to 2.0L/min - Humidity range: 0 to 95% RH - Driver provided in-house