I. Function and Structure of Carbon Brushes- Carbon brushes conduct current, enabling the rotor to function as an electromagnet.- The brush contact points are made of graphite, which provides self-lubrication.II. Analysis of Carbon Brush Wear Causes1. Usage-Related Causes - Dust in the operating e Read More

Motor Repair RecommendationsI. Core Recommendation- When a motor fails, it is recommended to replace the entire motor rather than replacing only the rotor or stator separately.II. Reason Analysis1. Motor Construction Differences: - Motors from different manufacturers vary in the number of coil tur Read More

I. Problem Overview- The diesel generator starts but then stalls.II. Key Component- Solenoid Valve: Located on the oil pump, it is the actuating mechanism for the engine oil protection device.III. Function of the Solenoid Valve- After starting, it automatically cuts off the fuel pump's function to p Read More

I. Problem Overview- The engine starting motor frequently fails, and users generally believe it is a quality issue. In reality, usage habits have a significant impact on the motor's lifespan.II. Starting Motor Parameters- The current is high at the moment of startup, ranging from tens of amperes to Read More

For your small, air-cooled, single or twin-cylinder diesel engine using splash lubrication in winter conditions, the core principle is: Prioritize cold-start performance while maintaining adequate high-temperature protection.1. The Key Metric: Oil Viscosity Grade (e.g., 15W-40)This is the most criti Read More

Choosing Trade Terms for Importing Diesel Generators from China:Your choice depends on the level of control, responsibility, and cost you want.· EXW (Ex-Works): · Choose if: You have a reliable agent in China to handle all logistics, customs, and shipping from the supplier's factory. It gives you m Read More