A Pneumatic Clutch Control System uses compressed air to actuate the clutch release mechanism—reducing pedal effort and enabling semi-automatic or by-wire shifting. It drives a slave cylinder (or air-over-oil booster) via a solenoid valve, with sensors and a controller to shape a smooth, repeatable engagement curve.

Parts Used:

1. Air Supply – 12 V compressor (5–8 bar) + air tank/accumulator, FRL (filter–regulator–lubricator), pressure gauge, relief valve.
2. Control Valves – 3/2 or 5/2 solenoid DCV (single/double-acting slave), flow control valves (engage/release speed), quick-exhaust valve, check valves.
3. Actuator – Pneumatic slave cylinder (bore 40–50 mm, stroke 10–25 mm) or air-over-oil booster pushing the stock hydraulic slave/master.
4. Mechanical Interface – Brackets, clevis, linkage to clutch fork/release lever, return spring (if single-acting).
5. Sensors – Pedal/command input (push-button, Hall pedal, or shift-paddle), clutch position (limit switch/LVDT), engine RPM & neutral switch (optional interlocks).
6. Electronics – Controller (Arduino/ESP32/ECU), MOSFET/relay driver, wiring harness, E-stop/manual bypass.
7. Pneumatic Lines – PU hoses, push-in fittings, muffler/silencer for exhaust.