Product Overview

The SYCBCHY10P2D8XM from SYC is a 2+8 composite power and signal plug male designed specifically for 30A medium-to-high-power cable-end applications. This product is specially optimized to address the pain points of cable heating and crimping reliability under 30A continuous current carrying, achieving stable interconnection of 2 channels of 30A high-current main circuits + 8 channels of 3A low-current signal circuits within a compact housing. Rated voltage DC 500V, operating temperature -20℃~+100℃, copper gold-plated (1u) contacts ensure synchronous low-resistance conduction for both high current and weak signals, four-corner M3 countersunk screw holes provide vibration-resistant secure mounting, and recommended insertion/withdrawal life is 1000 cycles. It is particularly suited for scenarios with rigid requirements for "30A continuous current carrying + 8-channel signal coordination + frequent plugging durability," such as servo motor power-feedback integrated harnesses, energy storage PCS module connection cables, AGV automatic charging gun cables, and industrial light source driver cables, precisely mating with the female socket SYCBCHY10P2D8XF to form a complete 30A-class power-control interconnection solution.

Core Advantages Exclusive to Cable-End Applications

• 30A Terminal Hydraulic Crimping Process:The main circuit terminal adopts a thickened copper tube structure, crimped with a hydraulic crimping tool (model SYC-H30), with a crimping area ≥6mm², pull-out force ≥120N, contact resistance ≤2mΩ, and terminal temperature rise <30K at 30A full load, avoiding loose connections and heating caused by traditional manual crimping pliers.
• Power-Signal Thermal Isolation Routing:The housing is equipped with an internal heat insulation baffle, physically separating the 30A power lines from the 8 signal lines, supporting layered wiring; heat dissipation ribs are added in the signal area, keeping signal terminal temperature rise <10℃ at 30A full load, preventing high-temperature-induced plating oxidation or PA substrate creep.
• Stress Relief Dual-Locking Structure:The tail integrates an adjustable cable clamp + metal pressure plate dual locking mechanism, compatible with Φ8~Φ14mm cables, withstanding ≥80N pull force without loosening, protecting the 30A terminal and 8 signal terminals from bending fatigue damage.
• High-wear plug-in interface:The male pin adopts copper gold plating (1u) + nickel underlayer composite process. After 1000 insertion/withdrawal cycles, the plating wear is <0.1μm, and the contact resistance change rate is <10% under 30A current carrying, meeting the maintenance-free requirements for the entire equipment lifecycle.
• Quick-assembly alignment structure:Three asymmetric guide posts are set at the front of the housing to automatically correct alignment during blind mating, preventing skew damage to the 8 signal pins and improving on-site assembly efficiency by 40%.
• Anti-vibration locking mechanism:Four-corner M3 countersunk screw holes + housing reinforcing ribs, passing 10G random vibration testing (2h/axis), suitable for high-dynamic cable-end scenarios such as AGV mobile charging and vehicle-mounted energy storage.

Vertical scenario wiring harness application guide

⚙️ Servo motor power and feedback integrated harness:

• 2 circuits of 30A transmit motor U/V phase power, and 8 signal circuits are allocated as: enable, fault feedback, temperature NTC, encoder A/B/Z phases, CAN_H/CAN_L, achieving single-cable interconnection between driver and motor, reducing wiring quantity by 50%.
• Harness process tips: 30A power lines must be crimped with SYC-H30 hydraulic pliers, with a crimp height of 1.2±0.05mm; encoder signals are recommended to use differential routing with shielding layer grounded at both ends; cable bending radius ≥6 times the outer diameter.