Electric hoists are ubiquitous in industrial production, from moving parts in the workshop to lifting heavy equipment on the construction site. They are crucial tools for improving efficiency. However, many users tend to focus solely on basic lifting parameters when purchasing and using electric hoists, overlooking details that directly impact the equipment’s practicality and lifespan.
1. Choosing an Electric Hoist: Don’t Just Look at “Lifting Capacity”—These Three Details Are More Crucial
Many users tend to use “lifting capacity” as the sole criterion when purchasing an electric hoist, but this can easily lead to pitfalls. A truly high-quality electric hoist requires comprehensive consideration from multiple dimensions, with the following three details being particularly noteworthy.
Detail 1: Motor Performance Determines Equipment Endurance
The motor is the “heart” of the electric hoist, and its performance directly impacts its continuous operating capacity. High-quality electric hoists often use copper-core motors, which offer better conductivity and generate less heat than aluminum-core motors, allowing for longer periods of continuous operation.
The motor’s protection rating is also crucial. Motors with an IP55 protection rating effectively block dust and water jets, making them suitable for outdoor or humid environments. Motors with an IP65 protection rating offer even greater dust and water resistance, making them suitable for use in demanding environments such as chemical and food processing.
Detail 2: Control Method Affects Operational Accuracy
Different operating scenarios require varying levels of control accuracy from electric hoists. Currently, the mainstream control methods are wired control and wireless remote control. Wired control is suitable for short-distance operations at fixed workstations, offering stable signals and low susceptibility to interference. Wireless remote control is more suitable for high-altitude, long-distance, or multi-device coordinated operations, allowing operators to flexibly control equipment from a safe location, significantly improving operational safety and efficiency.
Detail 3: After-sales Service Ensures Equipment Lifespan
As industrial equipment, electric hoists are subject to inevitable malfunctions over time, making comprehensive after-sales service crucial. When purchasing, consider whether the brand offers on-site installation and commissioning services, a professional after-sales maintenance team, and timely availability of spare parts. 2. Special Scenarios: These Customized Solutions Resolve Your Worries
Different industries and operating scenarios place significant demands on electric hoists. For these specific scenarios, brands have launched customized solutions that effectively address user pain points.
1. Explosion-Proof Scenarios: “Zero-Spark” Design Ensures Safety
In environments like chemical, petroleum, and coal mines where flammable and explosive gases are present, conventional electric hoists are prone to sparks, potentially causing safety accidents. Explosion-proof electric hoists, with their flameproof enclosure and intrinsically safe circuit design, effectively prevent internal sparks from escaping and igniting flammable and explosive gases.
2. Low-Temperature Scenarios: “Cold-Resistant” Configurations for Extreme Cold
In northern winters or at high altitudes, low temperatures can cause the lubricant in electric hoists to solidify, making it difficult to start the motor. To address these situations, cold-resistant electric hoists feature special cold-resistant configurations. 3. Dust-Free Applications: “Sealed” Design Prevents Contamination
In clean-room environments like food processing, pharmaceutical production, and electronic chip manufacturing, electric hoists must operate without generating dust and oil to prevent product contamination. Dust-free electric hoists, with their fully sealed design, effectively address this issue.
Conclusion: Choosing the right electric hoist and using it effectively are key.
Electric hoists are not just lifting tools; they are also essential equipment for improving production efficiency and ensuring operational safety. When purchasing, don’t just focus on lifting capacity; consider motor performance, control methods, and after-sales service. Proper routine maintenance can effectively extend the life of the equipment. For specialized applications, choosing customized solutions can better adapt the equipment to your specific needs.
We hope this provides you with practical guidance, helping you avoid mistakes when selecting and using electric hoists, truly maximizing the value of electric hoists and boosting your production. If you have any other questions about electric hoists, please feel free to contact us and we will promptly answer them.
Post time: Sep-26-2025