Customizable according to requirements

Shanyo Motor Busbar is a high-current precision conductive connection component developed specifically for home appliances and industrial motor systems. Designed to work seamlessly with metal domes for reliable circuit conduction and elastic contact, it offers excellent electrical conductivity, strong insulation, vibration resistance, and long service life, delivering a safe and efficient current transmission solution for motor controllers, drive modules, and power distribution units.

1. Core Materials and Precision Manufacturing

High-Purity Copper Conductors: Made of 99.95%+ high-purity oxygen-free copper with a conductivity of over 57 MS/m, ensuring low impedance, minimal loss, and stable high-current transmission.

Integrated Forming Process: Manufactured via precision bending, drilling, and tin/silver plating. When combined with metal domes, it eliminates contact gaps and ensures consistent conduction, even under the frequent start-stop conditions of motor systems.

High-Performance Insulation Encapsulation: UL94 V-0 flame-retardant materials (e.g., PA66+GF30, PPS-GF40) are used, with an operating temperature range of -40℃ to +130℃, insulation withstand voltage ≥2kV, and resistance to moisture, oil, and aging-ideal for humid and high-temperature environments in home appliances.

Reinforced Structural Design: One-piece or laminated construction balances heat dissipation and mechanical strength, withstanding motor vibration and short-circuit current surges to prevent loosening, deformation, and short circuits.

2. Key Features and Core Advantages

Efficient High-Current Transmission: Rated for currents from 50A to 500A, suitable for home appliance motors and variable-frequency drives. Compared to traditional wiring, it increases current-carrying capacity by 30% and reduces temperature rise by over 15℃.

Reliable Busbar + Metal Dome Combination: The metal dome provides consistent elastic pressure to compensate for assembly tolerances and thermal expansion/contraction, ensuring stable long-term conduction with a contact life exceeding 1 million cycles-perfect for frequent start-stop and forward-reverse motor operations.

Compact Design for Space Saving: Flat, modular construction allows flexible bending and branching, fitting perfectly into the limited installation space of home appliance motor controllers. Simplified wiring improves assembly efficiency by 50%.

Environmentally Resistant and Long-Lasting: Tin/silver plating prevents oxidation and corrosion, passing 1800-hour salt spray tests. The insulation layer resists aging and vibration, supporting over 10 years of continuous operation in home appliances.

Safety-Compliant and Eco-Friendly: Meets RoHS and UL standards with no hazardous substances. Excellent flame retardancy prevents ignition during overloads or short circuits, ensuring the safety of home appliances.

3. Typical Application Scenarios

Home Appliance Motors: Air conditioners, refrigerators, washing machines, range hoods, water heaters, and other variable-frequency motors and drive controllers.

Industrial Motors and Drives: Small industrial motors, servo motors, and frequency converters, suitable for high-vibration, high-load conditions.

Smart Home Control Modules: Power connections for smart panels, touch switches, and power modules, working with metal domes to enable key conduction and stable circuits.

4. Customization Services

Shanyo Motor Busbar offers one-stop customization: tailored dimensions, shapes, hole positions, and insulation solutions based on motor power, current specifications, and installation space; compatible with various metal dome specifications to meet elastic pressure and conduction requirements. We provide rapid prototyping, mass production, and full technical support to help customers shorten R&D cycles and reduce costs.

Customizable according to requirements

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