Electric Chain Hoist

Category： Hoist
Compact Heavy-Duty Lifting：0.5T-20T SWL | 8m/min Lift Speed
Overload & Drop Protection：Dual Brakes | ≤0.2s Emergency Stop | EN 13157 Certified
Dust/Moisture Resistance：IP55 Enclosure | Hardened Alloy Chain (ISO 3077) | 100k+ Cycles
Smart Energy Efficiency：IE3 Motor | Variable Frequency Drive | 30% Energy Savings
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Industrial Electric Chain Hoist | Henan Hengkun Crane

Engineered for Precision Lifting in Demanding Environments

Brand: Henan Hengkun Crane Co., Ltd.

Applications: Factories, warehouses, workshops, assembly lines, and logistics centers requiring lightweight, efficient, and precise vertical lifting for machinery, equipment, and industrial materials.

Lifting Uncompromised: Where Reliability Meets Efficiency

From assembly lines to warehouse racks, Henan Hengkun’s Electric Chain Hoist delivers unmatched versatility for 0.5-20 tonne lifts. Featuring alloy steel load chains (ISO 3077) and thermally protected motors, our hoists outperform competitors in duty cycles – proven in automotive plants across Henan Province and global supply chains.

Core Engineering Advantages

Feature	Hengkun Innovation	Competitor Gap
Chain System	Grade 80/100 alloy chains + induction-hardened links (3x lifespan vs. Grade 30)	Grade 30 chains prone to stretch
Gearing Mechanism	3-stage planetary gears with oil-bath lubrication (≤68 dB noise)	Spur gears (noisy, >75 dB)
Motor Protection	Class F insulation + automatic thermal cut-off (40°C ambient rating)	Class B motors (overheat at 35°C)
Control Precision	Variable Frequency Drive (VFD) option for mm-level positioning	Basic contactor control only
Safety Integration	Dual braking (mechanical + electromagnetic) + SIL 2 load limiter	Single brake systems

Technical Specifications

Model Range: HEK-C Series

Parameter	HEK-C 1t	HEK-C 3t	HEK-C 5t	HEK-C 10t	HEK-C 20t
Capacity	1 tonne	3 tonnes	5 tonnes	10 tonnes	20 tonnes
Lift Speed	6/3 m/min	5.3/2.7 m/min	4.8/2.4 m/min	3.8/1.9 m/min	2.5/1.2 m/min
Duty Class	FEM 2m (ISO M4)	FEM 2m (ISO M4)	FEM 3m (ISO M5)	FEM 3m (ISO M5)	FEM 4m (ISO M6)
Chain Fall	6-24 m	6-30 m	6-30 m	6-36 m	6-40 m
Power Supply	400V 50Hz 3P	400V 50Hz 3P	400V 50Hz 3P	400V 50Hz 3P	400V 50Hz 3P
IP Rating	IP55 (Motor) / IP54 (Control)	IP55/IP54	IP55/IP54	IP55/IP54	IP55/IP54
Standard	EN 13157, ISO 4301, GB 3811

Smart Control Ecosystem

Operational Flexibility:

Pendant Control: 8-button ergonomic grip (24V safety voltage)
Wireless Remote: IP65 rated (100m range) with load indicator
Automation Ready: CANopen/Modbus interface for PLC integration

Advanced Monitoring (Optional):

Hengkun SmartHoist™ IoT:
- Real-time load monitoring (±1% accuracy)
- Chain wear sensors with predictive alerts
- Usage data logging (duty cycles/overload events)

Industry-Specific Solutions

Application	Hengkun Customization	Key Benefit
Warehouse Logistics	Low headroom design + RFID height limiter	Prevents rack collisions
Automotive Assembly	Explosion-proof version (ATEX Zone 2) + anti-sway VFD	Safe paint shop operation
Maintenance Shops	360° rotating hook block + 20m extended chain	Access confined machinery
Cold Storage	-30°C package with arctic grease + moisture seals	Prevents icing at -25°C