跳到内容 
为什么我的电动机过热？原因和解决方案 2026
An electric motor overheats when the heat it generates is more than it can push out into the surrounding air. In my experience at Dongchun
5 月 2026 年 1 月
- 家
- 作者：凯文万
博客
作者：凯文万
东春博客
我如何告诉买家选择中国电机供应商
Last March, a buyer from Lagos messaged me on WhatsApp at 2 a.m. his time: "Half my container of ‘IE3’ motors fail the no-load test.
4 月 2026 年 26 日
东春博客
2026 年巴西顶级电机品牌
Brazil is the largest industrial economy in Latin America, and its electric motor market reflects that scale — spanning agriculture, mining, oil and gas, pulp
4 月 2026 年 24 日
东春博客
IE1、IE2、IE3、IE4 电机：您真正需要哪种效率等级？
Choosing between IE1, IE2, IE3, and IE4 motors affects your energy bills for decades. This guide helps buyers pick the right efficiency class. IE1 (Standard
4 月 2026 年 24 日
东春博客
如何选择可靠的中国电机供应商
Sourcing electric motors from China offers unbeatable pricing, but choosing the wrong supplier can cost you far more than the savings. To choose a reliable
4 月 2026年5月
未分类
中国电机额定功率假冒——如何在购买前发现功率虚高
Buying motors from China? Inflated HP ratings are a real risk. Here is how to protect your business from overstated motor power. Many Chinese motor
3 月 2026 年 26 日
东春博客
VFD 电机过热：忙碌采购经理的简单指南
Opening a motor panel on a hot day always reminds me how fast things can go wrong when a VFD-driven motor starts running hotter than
1 月 2026 年 31 日
东春博客
制动电机指南：如何选择适合工业安全的制动电机？
I’ve worked with many industrial motors, and brake motors1 always stand out when safety and precise stopping really matter. A brake motor is my go-to
1 月 2026 年 19 日
东春博客
如何为木工行业选择合适的电机？
Choosing the right electric motor is crucial for ensuring high efficiency and long-term stability in the woodworking industry. Whether you’re manufacturing wooden furniture, flooring, or
1 月 2026 年 14 日
