Passenger vehicles and motorcycles (bikes) related products

We offer a wide range of components supporting automotive exhaust gas control and braking performance.
The EGR cooler bypass valve prevents excessive cooling at low temperatures, suppressing HC and CO emissions. Our vacuum pumps feature multiple lineups tailored to vehicle models and drive systems, contributing to improved fuel efficiency.

We pursue reliability that resists degradation even under demanding conditions such as high loads, low temperatures, and frequent start-stop cycles, with a proven track record of supplying major automakers.

Scope of Support

(Examples:) Brake-related devices, engine control, transmission control, cab tilt, air suspension control, and others

We can also assist with inquiries regarding products not listed here.

brake
Brake-related equipment

  • # Low-Torque Design
  • # High Efficiency, Low Noise
  • # Flexible Drive

Vacuum Pump Cam Shaft Drive Type

This unit is adopted as the vacuum source for brake vacuum boosters in passenger vehicles.

Direct connection to the engine’s camshaft shaft reduces component count and enables stable vacuum generation.
Optimized internal structure contributes to low torque, high efficiency, and low noise.

Theoretical Displacement (cm³/rev) 100~140

engine Engine Control Unit

  • #Exhaust Gas Control
  • #Compact Actuator
  • #Vacuum Actuator

EGR Cooler Bypass Valve

This is a directional switching valve for passenger car engine exhaust gases.

By bypassing the EGR cooler, it prevents excessive cooling and effectively reduces HC and CO emissions during engine startup and low-temperature operation.

Gas Flow Rate [L/min] 1200・2000
Minimum Operating Pressure [kPa] -60
Operating Temperature Range [℃] -30~120