2 แกว่งโซ่ไฟฟ้าตัน

2 ton electric chain hoist core parameters

พารามิเตอร์	Detailed description
Rated lifting capacity	2 ตัน (2000กิโลกรัม)
ความสูงในการยก	Standard 3~30 meters (can be customized according to needs)
Lifting speed	Single speed: 8~10 m/min; double speed: normal speed 8 m/ของฉัน, slow speed 0.8~2 m/min (variable frequency control model can be selected for more precise speed regulation)
Running speed	Ground handle control: 20~30 m/min; รอกไฟฟ้าพร้อมรีโมทคอนโทรล/cab control: 10~20 m/min
พลังงานมอเตอร์	Lifting motor: 3~4.5 kW; running motor: 0.4~0.8 kW (ขึ้นอยู่กับรุ่น)
แหล่งจ่ายไฟ	380V/50Hz (three-phase power), some models support 220V or customized voltage
ระดับงาน	M4-M5 (medium frequency of use, suitable for intermittent lifting operations)
Wire rope / chain	Wire rope model: Φ8~13mm (tensile strength ≥1770MPa); optional chain: G80 lifting chain (chain hoist)
Safety device	การป้องกันการโอเวอร์โหลด, upper and lower limit switches, emergency braking, phase protection, phase loss protection, ป้องกันความร้อน, ฯลฯ.
วิธีการควบคุม	Handle control, remote control, cab button control (ไม่จำเป็น)
ระดับการป้องกัน	IP54 (dustproof and waterproof) or IP55 (suitable for harsh environments)

What is a 2 รอกโซ่ไฟฟ้าตัน?

ที่ 2 ton electric chain hoist is an electrically driven lifting equipment, specially designed for vertical lifting of heavy objects, with a rated load capacity of 2 ตัน (2000 กิโลกรัม). It realizes the lifting or lowering of heavy objects through a motor-driven chain, and is widely used in various scenarios such as industry, คลังสินค้าและโลจิสติกส์, การก่อสร้าง, and automobile maintenance. The core structure of the electric chain hoist consists of a motor, a lifting chain, a hook and a pulley block, a control device, a braking system and a gear box.

2 ton electric chain hoist structure

Comparison of 2 ton electric wire rope hoist and electric chain hoist

Type	Wire rope type	Chain type
Carrying mode	Steel wire rope (good flexibility, suitable for long strokes)	Alloy chain (wear-resistant, suitable for high frequency and short strokes)
Self-respect	Lighter	Heavier
Maintain	Requires regular lubrication	Lubrication-free design (some models)
สถานการณ์ที่เกี่ยวข้อง	Universal type, medium and long distance hoisting	Frequent lifting and limited space environment

2 tons electric chain hoist supplier

As a electric hoist manufacturer, Weihua has more than 30 years of experience in the crane industry and is the largest crane manufacturer in China.

As a supplier of 2 ton electric chain hoists, Weihua Group has a full industry chain production line for bridges, เครนขาสูง, port cranes, electric chain hoists and other lifting products. The lifting equipment is sold to more than 170 countries and regions around the world.

2 ton electric chain hoist manufacturer

Features and advantages of 2-ton electric chain hoist

Sructural design

• Compact and lightweight: Using high-strength aluminum alloy/alloy steel shell, it is light in weight (usually 300~500kg) and saves installation space.
• การออกแบบแบบแยกส่วน: easy maintenance and parts replacement, reducing downtime.

Safety performance

• ระบบเบรกคู่: เบรกแม่เหล็กไฟฟ้า + mechanical braking to ensure quick response to emergencies.
• Multiple limit protection: mechanical limit + electronic limit double insurance to prevent top climbing or falling.
• Automatic power-off overload: Automatically stops running when the load exceeds 105% of the rated weight.

Intelligent options

• Frequency conversion control: realizes stepless speed regulation, smooth starting and stopping, and precise positioning (suitable for hoisting precision equipment).
• Electronic weighing system: real-time display of load weight (ไม่จำเป็น).
• Wireless remote control: control distance up to 100 เมตร (anti-interference design).

advantages of 2 รอกโซ่ไฟฟ้าตัน

Advantages of electric hoist and manual hoist

Characteristic	รอกไฟฟ้า	Manual hoist
Power source	Electric drive (high efficiency)	Pulling the chain manually (laborious)
Operating speed	8-20 m/ของฉัน (fast)	0.5-3 m/ของฉัน (slow)
Load control	Precise positioning (millimeter level error)	Depends on operator experience (large error)
สถานการณ์ที่เกี่ยวข้อง	Frequent operations, heavy loads, high altitudes	Light load, temporary tasks

How does an electric chain hoist work?

ที่ 2 ton electric chain hoist achieves efficient, precise and safe lifting operations through the collaborative work of electric drive, mechanical transmission and intelligent control. Its core is to convert electrical energy into controllable mechanical energy and ensure operational safety through multiple protection mechanisms. Understanding its working principle can help optimize equipment selection, improve operating efficiency, and extend service life.

2 ton electric chain hoist working process

• 1. Start the power supply: Connect the power supply, release the brake, and the motor is on standby.
• 2. Press the “Up” button: the motor rotates forward → the gearbox decelerates → the sprocket rotates clockwise → the chain winds up.
• 3. Lifting heavy objects: The chain drives the hook to rise until it reaches the target height.
• 4. Release button: The motor stops, the brake locks instantly, and the heavy object hovers.
• 5. Press the “Lower” button: the motor reverses → the chain is released → the weight descends smoothly.

Installation and maintenance of 2 รอกโซ่ไฟฟ้าตัน

Installation requirements:

• The track must be level (incline ≤1/1000), and the grounding resistance must be ≤4Ω.
• No-load and load tests are required before first use.

Routine maintenance:

• Check wire rope/chain wear, motor carbon brushes, and brake sensitivity monthly.
• Replace reducer lubricating oil every year (ISO VG 220 gear oil is recommended).

2 tons electric chain hoist price

ที่ 2 ton electric chain hoist can be customized according to customer needs, and the price range ranges from 1,000 ถึง 10,000 US dollars.