Electric Truck Air Compressor For Electric Commercial Vehicles

Short Description:

With each full rotation of the crankshaft, the piston completes one reciprocating cycle, sequentially executing the intake, compression, and discharge processes within the cylinder—thereby completing a full operating cycle. The single-shaft, twin-cylinder design doubles the gas flow rate compared to a single-cylinder configuration at the same rated speed while effectively controlling vibration and noise.

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Product Detail

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Product Description

The vehicle-mounted electric oil-free piston air compressor is a compact compressed air unit designed specifically for vehicle platforms. Driven by an electric motor, it utilizes piston action to achieve oil-free compression and is widely used in buses, trucks, construction machinery, and special-purpose vehicles.

Working Principle:

The oil-free piston air compressor consists of a crankshaft, connecting rod, piston, cylinder, and valve head. As the piston moves downward, negative pressure is created within the cylinder, causing the intake valve to open and draw in air; as the piston moves upward, the air is compressed, and the discharge valve opens to release the compressed air. A key feature is that no lubricating oil is injected into the compression chamber; instead, self-lubricating piston rings with a Teflon (PTFE) coating are used, structurally eliminating the risk of oil contamination.

Product Parameter

Model	Rated power （KW）	Rated current（A）	Rated Flow （L/min)	Rated Frequency(Hz)	Noise level (dB(A))	Rated voltage
TY1.8-FB	1.8	4.2	160	120	≤72	AC380/AC565
TY3-FB	3	6	300	120	≤75	AC380/AC565
TY4-FB	4	7.5	400	120	≤75	AC380/AC565
TY5-FB	5	10	480	125	≤75	AC380/AC565

Product Structure

Product Advantages

1. No lubricating oil needs to be added during operation.
2. The compressed air output is clean and free of oil mist.
3. There are few wear parts, making maintenance easier and less costly.
4. The motor operates with high efficiency, the unit boasts a high energy efficiency ratio, and inflation times are short.
5. The unit features low noise, minimal vibration, and low discharge temperatures.
6. It offers high reliability and durability; there is no risk of oil leakage during operation.
7. It features built-in heat dissipation and is suitable for a wide range of ambient temperatures, operating reliably between -40°C and +65°C.
8. It is lightweight and easy to install.