Automatic Motor Carbon Brush Lead Wire Welding Machine - High Efficiency from China Suppliers and Factory
Equipment Overview
The Automatic Motor Carbon Brush Lead Wire Welding Machine is a specialized production device used for welding lead wires to carbon brushes in electric motors. Carbon brushes are critical components in many electrical machines, and the reliability of the lead wire connection directly affects the electrical conductivity, durability, and operational stability of the motor.
This equipment adopts advanced welding technology and intelligent control systems to achieve precise positioning, stable welding quality, and high production efficiency. The automated process minimizes manual intervention, reduces human error, and ensures consistent welding results across large production volumes.
Key Advantages
Technical Specifications
| Parameter | Specification |
| Welding Method | Medium Frequency Inverter Resistance Welding |
| Drive System | Servo Cylinder + Linear Guide Rail |
| Cycle Time | 12–15 pcs/min (depending on model) |
| Control System | PLC + 7" Touchscreen HMI |
| Power Supply | AC 380V / 50Hz |
| Welding Accuracy | ±0.02 mm |
| FPY (First Pass Yield) | 99% |
| OEE | 85% |
| Certificate | CE |
Application Scope
The machine is widely used in industries involving motor component manufacturing, including:
- Electric motor manufacturing
- Automotive motor production
- Power tool motor manufacturing
- Household appliance motor production
- Carbon brush production factories
After-Sales Service & Support
We are committed to long-term cooperation with full technical support:
-
1-Year Free Warranty Covers all non-human damages. Replacement and repair included.
-
Lifetime Maintenance Support We offer lifelong technical assistance and spare parts supply.
-
On-Site Installation & Commissioning Professional engineers are available to visit your site for setup.
-
Operator Training On-site or remote training to ensure your team can run the machine independently.
-
Remote Technical Support Quick response via video call, remote control, Email, WhatsApp, and WeChat.
References & Case Studies


FAQs
Talk to our team today
Interested in this machine? Get technical details, layout drawings, or a customized quote today!




WhatsApp




