Hefei Kiwi Heavy Machinery Co., Ltd.
Hefei Kiwi Heavy Machinery Co., Ltd.
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Double Speed Electric Chain Hoist 7.5ton 3m With Motorized Trolley
The electric chain hoist is a compact and efficient lifting device designed for precise load handling.
Durable Alloy Chain: High-strength, heat-treated chain for long service life.
Smooth Lifting: Single-speed or dual-speed options for precise control.
Compact Design: Saves space compared to wire rope hoists.
Low Maintenance: No lubrication needed for the chain.
Safe & Reliable: Equipped with overload protection and thermal motor protection.
Versatile Traveling Options: Single-speed or variable frequency drive (VFD) for smooth traversing.
1,Lifting Motor:
Power & Performance
Rated Capacity: 7.5 tons (compatible with standard 220V/380V or customized voltage).
thermally protected induction motor designed for reliable performance in industrial lifting applications.
Duty Class: S3 (15-40%) – Suitable for intermittent operation with frequent starts/stops.
Insulation Class: F-grade (heat-resistant, ensuring long service life).
Speed Control Options
Single-speed: Standard fixed-speed operation (e.g., 1.8 m/min).
Dual-speed: Dual-winding motor for precision lifting (e.g., 1.8/0.6 m/min).
Optional VFD Control: Smooth acceleration/deceleration for sensitive loads.
2,Electric Trolley
Adjustable wheel gap to fit different beam widths (e.g., 100–300mm).
Control Options:
Pendant control (standard) or radio remote control (optional).
Limit switches for automatic travel stop at beam ends.
Protection & Durability:
IP54 / IP55 protection against dust and moisture.
Overload protection for motor safety.
Single-speed / Dual-speed / Variable Frequency Drive (VFD) options for flexible speed control.
Geared motor with thermal protection for reliable long-term operation.
Alloy steel wheels (or optional polyurethane-coated wheels for noise reduction).
3,Hook
Forged hook, 360 degree rotation
| lifting capacity | 7.5ton |
| lifting height | 3m |
| lifting speed | 1.8m/min |
| lifting motor | 3.0kW |
| travel speed | 21m/min |
| travel motor | 0.75kW |
| power in | 3phase 220-440V 50/60Hz |
| control | 24/36/48V |