20ton Monorail Trolley Type with Japan Chain and Schneider Contactor Electric Chain Hoist

2ton Electric chain hoist

Product Features:

1 Shell
Made of die-cast aluminum alloy, light but hard.

2 Motor
Adopt the Side Magnetic Series YEP Braking Motor.

3 Gear
Made of alloy steel by carburizing quenching treatment. Thus transmission with low noise and high efficiency is guaranteed.

4 Inverse phase sequence protecting device
Controls the circuit not to work in case of wiring error in the power supply.

5 Side Magnetic Braking Device
Allows instant brake as soon as the electric power is cut off.

6 Chain bag
Light, attractive and durable.

7 Chain
FEC G80 chain

8 Hook
Hot forging with perfect strength that is hard to break.

Technical Parameters

Type		WBH-20008S	WBH-20008D
Capacity(t)		20
Standard Lifting Height(m)		3
Lifting Speed(m)		1.4	1.5/0.5
Lifting Motor	Power(kw)	3.0X2	3.0X2/1.0X2
	Rotation Speed(r/min)	1440	2890/980
	Phases	3
	Voltage(v)	200-440
	Frequency(Hz)	50
Operating Motor	Power(kw)	0.75X2
	Rotation Speed(r/min)	1440
	Operating Speed(m/min)	11/21
	Phases	3
	Voltage(V)	200-440
	Frequency(Hz)	50
Chain Turns		8
Chain Specification		Ø11.2
Test Load(t)		25
I-Beam(mm)		150-220
Weight Added with 1m Higher(kg)		22