E2-13 Outer Pressure Break Plate Bus Aircon Compressor Clutch Spring Plate

The E2-13 Outer Pressure Break Plate is a vital elastic return spare part for bus air conditioning electromagnetic clutches. Installed between the clutch pressure plate and compressor hub. When the air conditioner is turned on, electromagnetic force overcomes spring tension to pull the pressure plate and pulley together to transmit torque. Once power is disconnected, the spring plate’s elastic force pushes the pressure plate back to separate friction surfaces and cut off power transmission.

Made of high-quality spring steel with precise stamping forming, the plate maintains stable elastic performance under repeated compression and rebound cycles. Uniform hole positioning ensures accurate installation and consistent clearance control. Fatigue-resistant material effectively prevents permanent deformation after long-term cyclic work inside high-temperature engine compartments.