DHS 220V Electric Chain Hoist 1T–5T

DHS 220V Electric Chain Hoist Description

DHS 220V Electric Chain Hoist is a highly versatile, heavy-duty lifting unit engineered specifically for operating environments where standard 380V three-phase power is unavailable. Operating on standard 220V single-phase electrical supply, this portable industrial chain hoist combines high-temperature copper winding motors with precision gear transmission to deliver smooth vertical motion and high lifting efficiency.

As a qualified global exporter and supplier, we provide the DHS 220V series in rated lifting capacities from 1,000 kg up to 5,000 kg (1 Ton to 5 Ton). It serves as an essential lifting engine for light manufacturing workshops, outdoor construction sites, maintenance garages, and mobile installation projects requiring plug-and-play power flexibility.

Core Advantages & Product Features

• High-Temperature Copper Winding Motor: Built with thick, high-purity copper core windings and superior thermal dissipation, doubling operational lifespan compared to conventional motors under continuous duty.

• 360° Rotating Manganese Steel Hook: High-tensile manganese steel hook rotates 360 degrees without cracking, preventing chain twisting and ensuring safe rigging alignment.

• Shock-Resistant Alloy Steel Casing: Robust outer housing protects internal gear assemblies against job-site impact, moisture, and dust during harsh outdoor operations.

• Waterproof Industrial Control Handle: Ergonomic pendant handle features drop-resistant construction and IP-rated waterproofing for safe outdoor job site operation.

• Precision Gear Transmission System: Heat-treated alloy gear drive ensures smooth, quiet vertical hoisting and precise micro-positioning.

Product Specification

Model	1t	2t	3t	5t
Lifting weight (kg)	1000	2000	3000	5000
Lifting speed (m/min)	2.25	1.85	1.1	0.9
Lifting height (m)	3~12	3~12	3~12	3~12
Motor type	YEP.90-4	YEP.90-4	YEP.90-4	YEP.90-4
Motor power (w)	1500	1500	1500	2200
Motor speed (r/min)	1450	1450	1450	1450
voltage(v)	220	220	220	220

Integrated Safety Protection System

Operating single-phase lifting machinery requires dependable safety controls:

1. Mechanical Overload Protection: Built-in slipping clutch system prevents dynamic overload damage to motor windings and transmission gears.

2. Upper & Lower Travel Limit Switches: Automatically disengages motor power at upper and lower travel limits to prevent chain jam and structural collision.

3. Fail-Safe Electromagnetic Brake: Instant-action brake locks the load securely during sudden power failures or voltage drops.

4. Heavy-Duty Alloy Load Chain: High-strength Grade 80 alloy chain treated for superior wear resistance and high tensile safety margins.

Industrial Applications for Flexible Workstations

The DHS 220V electric chain hoist offers versatile application possibilities across diverse working conditions:

• Commercial Workshops & Maintenance Bays: Ideal for auto repair shops, equipment overhauls, and light assembly lines operating on standard 220V power.

• Construction Sites & Building Erection: Efficient handling of scaffolding, steel frames, and building materials without needing heavy 380V power generators.

• Warehouses & Small Logistics Hubs: Smooth, low-noise cargo loading, unloading, and stacking in space-restricted storage facilities.

• Mining & Field Machinery Servicing: Reliable mobile lifting for power installation, pump maintenance, and outdoor piping systems.

Products Details

Higher cost results in better quality; thicker copper core winding

The motor's lifespan is twice that of the older model.

Manganese steel hook can rotate 360 degrees without breaking

Alloy steel casing: robust and shock-resistant, effectively protecting the internal structure and ensuring stable operation.

Industrial-grade handle, waterproof and drop-resistant

Internal structure

• Alloy Steel Housing: Robust outer steel cover protects internal drive mechanisms from site damage.
• Manganese Load Chain: High-strength manganese alloy chain designed for heavy-duty lifting.
• Pure Copper Wire Motor: High-torque copper core motor ensures continuous power and long service life.
• Waterproof Pendant Handle: Industrial-grade, drop-resistant handle sealed against water and dust.
• Forged Safety Hooks: 360-degree swiveling manganese hooks equipped with spring safety latches.

B2B Customization & Project Integration

We supply customized configurations for equipment distributors, engineering contractors, and plant managers seeking a reliable electric lifting hoist:

• Mounting Adaptability: Compatible with manual push trolleys, motorized travel trolleys, I-beam monorails, gantry cranes, and jib cranes.

• Custom Voltage & Frequency: Adaptable to 110V, 120V, 220V, 230V, or 240V at 50Hz / 60Hz single-phase power grids.

• Wireless Remote Upgrade: Optional multi-channel radio remote control systems with emergency stop for safe remote operation.

Quality Compliance & Factory Inspection

• 100% Dynamic Factory Testing: Every DHS 220V hoist undergoes rigorous overload, braking, and insulation testing prior to export dispatch.

• ISO9001 & CE Standardized Production: Built under certified quality management frameworks complying with international machinery safety directives.

• Complete Technical Documentation: Exported with factory inspection certificates, operational manuals, and full spare parts support.

Frequently Asked Questions

Q1: Can this DHS 220V electric chain hoist operate on standard residential or commercial power?

A: Yes. It is powered by a single-phase 220V supply, allowing it to plug into standard single-phase power outlets without requiring industrial 380V three-phase wiring.

Q2: Is a single-phase 220V hoist strong enough to lift 5 tons?

A: Yes. Our 5-ton model uses a high-power 2200W motor combined with high-ratio gear transmission and a reinforced manganese chain, providing full rated lifting capacity and high safety margins.

Q3: Can it be used with a travel trolley on an I-beam?

A: Absolutely. It can be easily hooked onto a manual push trolley or a motorized travel trolley to provide four-direction material handling along I-beams or overhead cranes.