VF Speed construction hoist 1 PLC+VVVF 2 speed:0-100m/min 3 rated load:3000kg 4 over-voltage and low-voltage protection

To serve the increasing demand for the high buildings construction,we develop the high speed 

VF hoist,with a maximum lifting speed 100m/min.It has the following features:

1.our construction hoist adopts the most advanced VF speed control device and microcomputer programmable logic controller.

2.Stepless speed control of our construction hoist helps eliminate the concussion during starting and braking,steady the operation process,and ensures automatic leveling.

3.The VF system of our construction hoist has current-restriction function and can ensure a small current when motor 

starts up and reduces the concussion of power supply.It reduces the energy consumption of the construction hoist and 

devices the effects on the building site equipments.

4.The steady starting and stopping of our construction hoist  lowers the shaking of the mechanical steady parts effectually 

and reduces wears of rack,pinion and the brake.At the same time,it can prolong the life of the parts.

5.The VF system of construction hoist has also the over-voltage protection,low-voltage protection,over-current, 

over-load and anti-stalling protection functions.

6.The system of construction hoist applies the special software for hoists developed by our company,makes the 

operation safely and reliably.

Specifications(Low/Medium Speed)

	Type	Payload(kg)	Lifting Speed(m/min)
Single Cage construction Hoist	SC100	1000	0-45/60
	SC120	1200	0-45/60
	SC160	1600	0-45/60
	SC200	2000	0-45/60
	SC250	2500	0-45/60
	SCD300	3000	0-45/60
Double Cage construction Hoist	SC100/100	2*1000	0-45/60
	SC120/120	2*1200	0-45/60
	SC160/160	2*1600	0-45/60
	SC200/200	2*2000	0-45/60
	SC250/250	2*2500	0-45/60
	SCD300/300	2*3000	0-45/60

Specifications(High Speed)

		Type	Payload(kg)	Lifting Speed
Single Cage construction Hoist	No counterweight	SC100	1000	0-100m/min
		SC120	1200	0-100m/min
		SC160	1600	0-100m/min
		SC200	2000	0-100m/min
	With counterweight	SCD200	2000	0-100m/min
		SCD250	2500	0-100m/min
		SCD300	3000	0-100m/min
Double Cage construction Hoist	No counterweight	SC100/100	2*1000	0-100m/min
		SC120/120	2*1200	0-100m/min
		SC160/160	2*1600	0-100m/min
		SC200/200	2*2000	0-100m/min
	With counterweight	SCD200/200	2*2000	0-100m/min
		SCD250/250	2*2500	0-100m/min
		SCD300/300	2*3000	0-100m/min

Remarks:

1.The recommended cage dimension(L*W*H)(m) of our construction hoist are :2.0*1.0*2.5,2.5*1.3*2.5 ,3.0*1.3*2.5, 3.2*1.5*2.5,3.8*1.5*2.5,4.2*1.5*2.5etc.We can also 

manufacture cages of other sizes according to users' requirements.

2.The cage and the door material of the construction hoist can adopt steel knitted mesh,galvanized plate, punched-plate,figured board or other type according to users' requirements.

3.The construction hoist surface of the mast and the tie-in can adopt paint-spray,or hot galvanizing processing.

4.Both domestic and imported driving systems are available for construction  hoist.