Electric Air Brake Compressor for Commercial Vehicles
We supply the advanced electric air brake compressor for commercial vehicles (PHEV, HEV, BEV), including trucks, buses, vans, and more. Our two-stage oil-free electric air brake compressors ensure the delivery of oil and water-free air, eliminating concerns associated with oil emulsification, leaks, and fire hazards. Its innovative structural design minimizes energy wastage during the compression process, thereby optimizing overall efficiency.
Furthermore, our air brake compressors exhibit exceptional environmental adaptability, reliably operating in a wide range of extreme weather conditions, from -40°C to +65°C. This reliability ensures uninterrupted performance, even in the most challenging environments.
Whatsapp: +8619352173376
Email: contact@brogenevsolution.com
Oil-Free Electric Air Brake Compressor With Two-Stage Compression: Working Principle
- Filtered air flows into the air compressor through the intake pipe.
- Within the first-stage cylinder, the gas experiences primary compression.
- The primary compressed gas is cooled by the intercooler and directed into the secondary cylinder for secondary compression.
- Following the secondary compression, the gas is discharged from the air compressor and routed into the air storage tank through the dryer.
Oil-Free Two-Stage Electric Air Brake Compressor: Structure Features
- Utilizes a two-stage compression system to enhance exhaust pressure, lower exhaust temperature, and improve volumetric efficiency. Paired with a high-performance PMSM, it offers powerful startup capability, optimized efficiency, and significant energy savings.
- Features advanced self-lubricating composite polytetrafluoroethylene material for piston rings, achieving a completely oil-free operation. This design eliminates the risk of “oil carryover” affecting the piping, greatly extending the lifespan of dryers and other air valves, and supporting green, energy-efficient performance.
Our System Benefits
- Self-lubricating materials for oil-free compression and no pollution
- Two-stage compression system for high efficiency, low energy consumption, and exceptional reliability
- Advanced noise reduction technology for minimal operational noise
- Compact design for easy installation and convenient chassis layout
- Shock absorption design for smooth operation with minimal vibration
- Rated IP67 for dust and water resistance
- Entirely oil-free design simplifies maintenance and reduces costs
Our Electric Air Brake Compressor: Advantages
|
Item
|
Our Oil-Free Piston Air Brake Compressor
|
Screw Air Compressor
|
Rotary Vane Compressor
|
|---|---|---|---|
|
Type of lubricating oil
|
No need of lubricating oil
|
Special screw compressor oil
|
Special vane compressor oil
|
|
Lubricating oil consumption
|
Relatively high
|
||
|
Lubricating oil emulsification and deterioration
|
Prone to emulsification and deterioration
|
||
|
Lubricating oil environmental adaptability
|
Easily affected by external air contamination
|
||
|
Oil-gas separator
|
Must be used, with a short service life
|
||
|
Lubricating oil temperature control
|
Required
|
||
|
Impact of lubricating oil on driving safety
|
If maintenance is not performed promptly, lubricating oil can contaminate the air system, causing rubber components to swell and age, which may lead to brake system failure
|
||
|
Compression efficiency
|
High
|
Average
|
High
|
|
Space occupation
|
Small
|
Average
|
Small
|
|
Weight
|
Relatively light
|
Relatively light
|
Relatively light
|
|
Energy consumption
|
Average
|
Average
|
High
|
|
Protection level
|
IP67
|
IP56
|
|
|
Air quality
|
Good
|
Poor compressed air quality, with high oil discharge
|
|
|
Lifespan
|
Long
|
Average
|
Relatively short
|
|
Maintenance experience
|
No special maintenance experience required
|
Higher maintenance experience required
|
|
|
Maintenenace cost
|
Low
|
High
|
|
Projects
Our air compressors have been integrated into new energy coaches, ensuring clean, stable air pressure throughout. Post-installation, we rigorously tested all components reliant on air compressors on-site, witnessing improved functionality and heightened sensitivity. Remarkably, even after covering 27,714 kilometers, there hasn’t been a single operational glitch.
These air compressors are also installed on HEV city buses. Currently, the mileage has exceeded 40,000 kilometers, and the vehicles are operating smoothly. During operation, there is no noticeable vibration from the air compressors at any position within the vehicle. Additionally, with external environmental noise excluded, the measured interior noise level during air compressor operation ranges from 50 to 55 dB.
For this project, the public transit company worked with a technology company to replace their oil-based air compressors with our oil-free ones. This strategic shift not only resolved oil leakage but also slashed the failure rates. With approximately 90,000 kilometers logged on vehicles equipped with our compressors, subsequent tests confirmed their seamless operation. Improved sensitivity across pressure-related components further validates their performance enhancement.
Contact Us
Get in touch with us by sending us an email, using the Whatsapp number below, or filling in the form below. We usually reply within 2 business days.
Email: contact@brogenevsolution.com
Respond within 1 business day
Whatsapp: +8619352173376
Business hours: 9 am to 6 pm, GMT+8, Mon. to Fri.
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