Blower Motor (for HVAC)

Calsonic Kansei's brushless blower motor is high power, high efficiency, low noise, less space and long life. It meets the needs for air conditioning and battery cooling. Production volume: 1 million/year Brush blower motor is small and high efficiency. It realized low noise required for air conditioning blower motor by brush base soft mount and frame rigidity improvement. Left: Brushless motor (CM1) Below: Brush motor (AC8)


[Output power]
  • Brushless blower motor (CM1), Output: 170W
  • Brush blower motor (AC8) Output : 170W
This motor realized high power, high efficiency, low noise and power saving by optimization of magnetic circuit and switching control timing.

FCM (Fan Control Module)

FCM controls the motor fan 's rotation speed by PWM drive. With a soft start function, FCM improves the headlights flicker and noise during motor fan's operation. FCM also improves power consumption and motor durability.

  • Long life span
  • High heat resistance
  • Input Power: 320W MAX
  • Installed in: Nissan LEAF, GTR others

Inverter for EV (Nissan LEAF)

EV runs with electric power in exchange for gasoline. Inverter plays a role as electric power converter by converting DC (Direct Current) to AC (Alternate Current) in high capacity battery to rotate motor.

Calsonic Kansei manufactures Inverter which is installed in world's first mass production EV (Nissan LEAF) at Kodama Plant with a dedicated robot line. Calsonic Kansei has the production capability for the future growth of EV.

LIN communication motor actuator for HVAC

Car air conditioner controls internal door to change air outlet and adjust air temperature. Motor actuator is a drive unit to actuate and stop doors to designated position.

Current motor actuator need several position signal detection harnesses to control positions with control AMP. But LIN communication actuator is able to control positions with 1 LIN communication line. This contributes to vehicles weight and cost reduction.

LBC(Li-ion battery controller)

Monitor and control each battery cells' condition to assure that Li-ion battery is safely used in Electric Vehicles (EV & HEV). Calculate battery's capacity to determine charging and discharging amount and vehicle's possible cruising distance.

Realization of both size reduction and low cost by integrating strong electric (400V) and weak electric (12V) on one PCB.