Core Components for Semi-Trailer Brake Systems (ABS/EBS 4S/2M)

Description

Key Features:

• ​ISO/SAE Compliance: Components meet ISO 7638, SAE J1939, and EBS/ABS 4S/2M standards.
• ​Material Durability: Aluminum alloy, FKM/EPDM seals, and shielded cables ensure longevity in harsh environments.
• ​Redundant Safety: Dual pneumatic circuits, rapid pressure release (<0.3s), and EMI-resistant signal transmission.

This list includes core components for semi-trailer brake systems compliant with ​ISO 7638, ​SAE J1939, and ​EBS/ABS 4S/2M standards, covering pneumatic control, power supply, and signal interaction:

1. ​ABS Combination Valve (4005000880): Dynamically adjusts braking pressure with ≤0.1s response time (gold-plated contacts).
2. ​12m Power Cable (4491301200): Dual-layer EMI shielding (-40℃~125℃) for stable ABS/EBS power.
3. ​Hybrid Power Cable (4493702820): Integrates power and CAN signals (SAE J1939).
4. ​3m Sensor Cable (4497490300): Tinned copper minimizes signal loss for multi-axle layouts.
5. ​Handshake Connectors:
   • ​Yellow (9522010010): IP69K-rated standard brake interface.
   • ​Red (9522010020): Emergency brake redundancy with FKM seals.
6. ​Four-Port Relay Valve (9710020400): Auto-switching backup circuit, ±5% pressure accuracy.
7. ​Third Solenoid Valve (4721950310): Redundant control unit with ≤0.05s response.
8. ​Solenoid Valve Cable (4496162480): Shielded high-flex cable for zero interference.
9. ​Single Release Valve (9630060030): Rapid pressure exhaust, 45% lighter cast aluminum.
10. ​Quick Release Valve (9735000510): Instant pressure release with FKM seals.

Key Importance:

• ​Regulatory Compliance: ISO/SAE-certified for global compatibility.
• ​Material Impact:
  • ​Durability: Aluminum alloy, gold plating, and FKM/EPDM seals enhance longevity.
  • ​EMI Resistance: Shielded cables and optimized routing minimize interference.

Replacement Guidelines:

1. ​Professional Installation: Pneumatic components require torque control (e.g., 35±5Nm).
2. ​System Calibration: Use OEM tools for solenoid valve and ABS calibration.
3. ​OEM Parts: Non-genuine parts risk impedance mismatch or seal failure.