





Motor Wiring Harness

Name: Motor Wiring Harness
Brand: AUPINS TECHNOLOGY CO., LTD.

AUPINS motor wiring harnesses are designed for efficient operation of drive systems. Through precise layout and rigorous testing, electromagnetic interference and resistance are effectively reduced, ensuring efficient and stable current transmission. The entire EV wiring harness uses high-quality connectors from Amphenol and other manufacturers, as well as flame-retardant materials, and integrates overcurrent protection to ensure safe and reliable connections under complex operating conditions, safeguarding motor performance over time.

 Get A Quote

FEATURES

Features of Motor Wire

High-Reliability Connections and Materials

The interface uses high-quality connectors from Amphenol and other manufacturers, maintaining stable signal transmission even after repeated plugging and unplugging

Continuous Performance Guarantee

Specifically developed for the harsh environments of new energy vehicles, balancing mechanical strength and electrical safety, supporting long-term, efficient operation of the drive system

Double Insulation for Enhanced Safety

The sheath and insulation layer use cross-linked polyethylene material, irradiated for high toughness, resistance to breakage, and flame retardancy

UL/TÜV Official Certification

Products are manufactured strictly according to official standards, eliminating shoddy workmanship and ensuring reliable quality

DATASHEET

Datasheet of Motor Wiring Harness

Specifications of Motor wire
Mechanical Performance
Mating/Extraction Life	≥10000 cycles
Mating/Extraction Force	100N≤F≤140N
Environment Performance
Operating temperature	-40℃ ~ +125℃
Protection degree	IP67
Electric Shock Protection Rating: IP2XB	IP2XB
Corrosion Resistance	48H Salt Spray Test
Waterproof Sealing	IP67
Flame Retardant Rating	UL94 V-0
Electrical performance
Rated Voltage	800V DC
Rated Current	80A/125A
Insulation Resistance	≥200MΩ
Insulation Withstand Voltage	2500V AC

AUPINS: One-Stop Electric Vehicle Charging Solutions Manufacturer



86-025-52353393

+86-18512525557



felixxu@aupins.com



1111, 11th Floor, Shanchuang Cultural Business Building, Yuhuatai District, Nanjing City, Jiangsu Province, China

AUPINS: One-Stop Electric Vehicle Charging Solutions Manufacturer

DC Socket Cable(DC Socket→Battery) Explore More

PTC Cable(Battery→Air Conditioner) Explore More

Air Pump Line → Compressor Explore More

News

AUPINS Inspirations & Updates

Megawatt-level charging for the future: SECC/EVCC products compliant with CharIN MCS 2.0 specifications officially released.



Sep 12, 2026

Megawatt-level charging for the future: SECC/EVCC products compliant with CharIN MCS 2.0 specifications officially released.

Megawatt-class charging systems (MCS) are revolutionizing the way battery-electric commercial vehicles are used. Thanks to MCS technology, electric trucks can now be fully charged within the legally m...



Complete Guide to Electric Vehicle Charging: Principles, Types, and Charging Time Explained



Aug 27, 2026

Complete Guide to Electric Vehicle Charging: Principles, Types, and Charging Time Explained

From refueling to charging: A revolution in energy supply.If you're considering buying an electric vehicle, one of the first questions you need to understand is: what exactly is electric vehicle c...



Some tips for maintaining electric vehicle chargers



Aug 18, 2026

Some tips for maintaining electric vehicle chargers

Just like any other electronic device, electric vehicle chargers need regular maintenance to ensure their proper operation and provide a safe and reliable charging experience for EV users. Here are so...



Charging Accessories

EV Charging Cable Electrical Protection Devices EV Charging Adapter EV Charging Socket Electrical Connector Pin PCB Connector Components High Voltage EV Wiring Harness Energy Storage Connector 220V to 380V Voltage Converter

EV Charger

AUPINS Power Charge Pro Eco EV Charger EV On-board Charger EV Charger Control Board AUPINS Smart Charging Operation Platform GIS Comprehensive Online Monitoring System

Quick Links

OEM/ODM Solutions Inspirations Support FAQ Document Download Technology



86-025-52353393

+86-18512525557



felixxu@aupins.com