ELECTRIC CHAIN HOISTS SPECIFICATIONS
| Model | HHSY-0.5A | HHSY-1.0A | HHSY-2.0A | HHSY-1.0B | HHSY-2.0B | HHSY-3.0B | HHSY-5.0B |
| Capacity (t) | 0.5 | 1.0 | 2.0 | 1.0 | 2.0 | 3.0 | 5.0 |
| Standard lift (m) | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Test load (kn) | 6.25 | 12.5 | 25 | 12.5 | 25 | 37.5 | 62.5 |
| Motor power (kw) | 1.1 | 1.5 | 1.5 | 1.5 | 1.5 | 3.0 | 3.0 |
| No. of load chain fall lines | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Diameter of load chain (mm) | 6.3 | 7.1 | 10 | 6.3 | 7.1 | 10 | 11.2 |
| Lift speed (m/min) | 7.8 | 6.8 | 6.8 | 3.9 | 3.4 | 5.8 | 2.8 |
| Net weight (kg) | 42 | 59 | 110 | 47 | 69 | 123 | 133 |
| Exter weight per meter of extra lift (kg) | 0.5 | 1.1 | 2.2 | 1.0 | 2.2 | 4.4 | 5.8 |
ELECTRICAL CHAIN HOIST FEATURES
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Compact Design: Reduces the distance between the hoist body and beam tracks, making it ideal for spaces with limited headroom.
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Space-Efficient: Perfect for use in temporary buildings or areas where expanding hoisting space is critical.
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Versatile Application: Suitable for operations in confined or low-ceiling environments, such as warehouses or construction sites.
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Ideal for Tight Workspaces: Enables efficient lifting in areas where traditional hoists might not fit or function optimally.
INSTRUCTIONS & CAUTIONS
Ensure Proper Installation
Before using your electric chain hoist, double-check that it’s installed correctly. Make sure the hoist is mounted on a stable, secure beam, and aligned properly with the track. Incorrect installation can cause uneven lifting, excessive wear on components, and safety risks. Always follow the manufacturer’s installation guidelines for optimal performance.
Avoid Overloading the Hoist
Never exceed the hoist’s rated load capacity. Overloading can damage critical parts like the motor, chains, and gears, and it can cause dangerous safety issues. Always verify the weight of the load before lifting, and if you’re unsure, use a load scale or refer to the hoist’s specifications. Sticking to the weight limit ensures the hoist operates smoothly and safely.
Regular Maintenance is Key
Routine maintenance is essential to keep your hoist running smoothly. This includes checking the chain for wear, lubricating the moving parts, and inspecting the motor and gearbox. Clean the hoist regularly to prevent dust and debris buildup, which could cause overheating. Well-maintained hoists are more efficient and have a longer lifespan, saving you on costly repairs.
Train Operators Properly
Ensure that everyone who operates the hoist is properly trained. They should understand how to use the controls, recognize safety features, and be aware of emergency stop procedures. Inexperienced operators are at a higher risk of causing accidents, so invest in training to keep your team safe and ensure your hoist performs as expected.
OUR ADVANTAGES
Tailored Solutions for Your Business
No two businesses are the same, which is why we provide custom-engineered solutions to fit your unique requirements. Our team works closely with you to design lifting equipment that matches your operational needs, ensuring optimal performance and efficiency. Whatever your challenges are, we’re committed to providing equipment that meets your exact specifications.
Comprehensive One-Stop Sourcing
We make sourcing easy by offering a full range of products and services under one roof. From standard lifting equipment to specialized solutions, we cover all your needs. This streamlined approach saves you time and effort, eliminating the need to work with multiple suppliers and ensuring you get the best quality and value for every order.
Reliable and Timely Delivery
We know how critical timely delivery is to your operations. That’s why we have a robust logistics system in place to ensure your orders arrive on time and in perfect condition. Whether you need bulk orders or customized shipments, we prioritize reliable and cost-effective transportation to help keep your projects running smoothly without unnecessary delays.
Exceptional Customer Support
At Powerful Machinery, we provide unmatched customer service. Our team is always available to offer guidance, answer your questions, and support you through every step of your buying process. Whether you’re new to the industry or a seasoned pro, we ensure you receive the attention and assistance needed to make informed decisions and get the most out of your purchase.
FAQ
What is an electric chain hoist?
An electric chain hoist is a mechanical lifting device powered by electricity. It uses a motor to move a chain that lifts and lowers heavy loads. These hoists are widely used in industrial settings for tasks like loading, unloading, or moving materials. Compared to manual hoists, electric chain hoists are more efficient and provide faster, safer lifting with minimal effort.
How does an electric chain hoist work?
Electric chain hoists work by using an electric motor to drive a gear system, which in turn moves a chain. The chain wraps around a drum or sprocket, lifting or lowering the load. The hoist is controlled via a pendant or remote, giving operators precise control over lifting height and speed. This system makes the hoist ideal for heavy-duty lifting in industrial environments.
How to install an electric chain hoist?
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Mount the Hoist Securely
Start by securely mounting the hoist to a stable structure, such as a beam or crane. Ensure the mounting surface is strong enough to handle the weight of the hoist and the load. -
Align the Hoist with the Track
Make sure the hoist is properly aligned with the track to prevent any misalignment during operation. This ensures smooth lifting and reduces wear on the equipment. -
Connect Electrical Components
Carefully connect all electrical components according to the manufacturer’s specifications. This includes wiring the motor and any control systems such as the pendant or remote control. -
Test the System
Once the hoist is installed, perform a test run to ensure that everything is functioning as expected. Check the movement of the chain, the hoist’s lifting speed, and all safety features. -
Follow Manufacturer Guidelines
Always refer to the manufacturer’s installation guidelines for specific instructions and safety precautions. This will ensure proper setup and optimal performance of your electric chain hoist.
What are the key benefits of electric chain hoists over manual hoists?
Electric chain hoists outperform manual hoists in several key ways. They reduce physical labor, improve lifting speed, and increase safety by eliminating the risk of operator fatigue. With their motor-driven systems, electric hoists can handle heavier loads and operate continuously, making them the ideal choice for industrial applications that require fast, reliable, and safe lifting.
How do I perform regular maintenance on an electric chain hoist?
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Inspect the Chain
Regularly check the chain for signs of wear, rust, or damage. Replace any worn-out links to ensure smooth operation and prevent failure during lifting. -
Check the Motor
Inspect the motor to make sure it’s running smoothly. Listen for unusual noises and check for overheating. Clean the motor regularly to remove dust and debris that could cause damage. -
Lubricate Moving Parts
Apply lubricant to the hoist’s moving parts, including gears, sprockets, and the chain, to reduce friction and prevent wear. Lubrication helps maintain efficiency and prolongs the hoist’s lifespan. -
Check Electrical Connections
Ensure all electrical connections are secure and free from corrosion. Inspect the wiring and control systems to ensure safe operation. If you notice any issues, address them immediately. -
Perform Routine Safety Checks
Regularly test safety features like overload protection, limit switches, and emergency stops to ensure they are functioning correctly. This will help prevent accidents and keep your hoist running safely.
What should I do if my electric chain hoist stops working?
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Check the Power Supply
Ensure that the hoist is properly connected to the power supply and that it’s receiving electricity. Look for any power outages or tripped circuit breakers. -
Inspect the Motor
Check the motor for any signs of damage or overheating. Ensure that the motor is securely connected and functioning correctly. -
Examine Electrical Connections
Inspect all electrical connections, including wires and control systems, for signs of wear, corrosion, or loose connections. Secure or replace damaged components as needed. -
Contact a Technician
If the hoist still doesn’t work after checking the power, motor, and connections, contact a qualified technician. They can diagnose internal issues and ensure the hoist is repaired safely and efficiently. -
Act Promptly
Addressing the issue as soon as it arises can prevent further damage and minimize downtime. Fast troubleshooting ensures the hoist will be up and running quickly, keeping your operations smooth.
What is the lifespan of an electric chain hoist?
The average lifespan of an electric chain hoist is between 10 to 15 years, depending on factors like usage frequency, maintenance, and environmental conditions. Hoists used in harsh or high-demand settings may require more frequent repairs. Regular maintenance and timely part replacements can significantly extend the hoist’s operational life, ensuring reliable performance.
What is included in an electric chain hoist inspection checklist?
A comprehensive inspection checklist for electric chain hoists should include:
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Inspecting the chain for wear, rust, or fraying.
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Checking the hoist motor for smooth operation and signs of overheating.
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Verifying all electrical connections are secure and corrosion-free.
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Testing the safety features like limit switches and overload protection.
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Lubricating moving parts and ensuring they function properly.
What type of power supply is needed for an electric chain hoist?
Electric chain hoists typically require a 110V to 480V AC power supply, depending on the model and its capacity. Some models work on single-phase power, while others require three-phase power for heavier loads. Always check the product specifications to ensure you have the appropriate power supply for your hoist to avoid issues with operation.
