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Industrial powerful fan DF/SF series

Appearance installation dimensions

Model	A	B	C	D	E	Installation type	Number of leaves
DF450-4	500	1300	260	400	/	Floor mounted installation	Clover
DF500-4	560	1450	310	500	350	Floor mounted installation	Three fan blades, two fan blades
		320				Wall hanging
SF500-4	560	1450	310	500	350	Floor mounted installation	Three fan blades, two fan blades
		320				Wall hanging
DF650-4	710	1600	370	600	450	Floor mounted installation	Three fan blades, two fan blades
		335				Wall hanging
SF650-4	710	1600	370	600	450	Floor mounted installation	Three fan blades, two fan blades
		320				Wall hanging
DF750-4	810	1750	370	600	465	Floor mounted installation	Three fan blades, two fan blades
		335				Wall hanging
SF750-4	810	1750	370	600	465	Floor mounted installation	Three fan blades, two fan blades
		320				Wall hanging

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Industrial powerful fan DF/SF series——Product introduction

This fan has a new fashion design, reasonable structure, beautiful appearance and is easy to use.
With high-quality metal materials and advanced high-tech processing, the product is light in weight, large in volume, low in noise and safe to use.
The fan is driven by a high-efficiency motor, which has stable performance, low power consumption and long life.
The product is divided into floor-standing and standing types, with adjustable speed, and the standing type can be lifted and lowered.
It is suitable for heatstroke prevention, cooling, ventilation and ventilation in factories, mines, workshops, factories, farms and other places to improve the environment.

Single-phase speed-adjustable fan performance parameters

Category	Model	Product specifications		Rated voltage (V)	Phase	Third gear				Second gear				First gear					Weight
Category	Model	Millimeters (mm)	Dimensions (inches)	Rated voltage (V)	Phase	Speed (r/min)	Air volume (m³/min)	Noise (dB)	Power (W)	Speed (r/min)	Air volume (m³/min)	Noise (dB)	Power (W)	Speed (r/min)	Air volume (m³/min)	Noise (dB)	Power (W)	Temperature rise (K)	(Kg) Weight
Single-phase speed-adjustable wall-mounted fan Single-phase speed-adjustable floor fan	DF450-T	450	1	220	Simplex	/	/	/	/	900	50	45	40	1400	90	50	85	40	6
	DF500-T	500	20	220	Simplex	/	/	/	/	800	95	48	80	1400	130	55	100	45	17.6
	DF650-T	650	26	220	Simplex	800	142	55	110	1100	174	60	130	1400	220	68	150	55	21.5
	DF750-T	750	30	220	Simplex	800	214	58	175	1100	270	70	195	1400	302	75	240	56	24

Single and three-phase fan performance parameters

category	model	Specification		Phase	Speed(r/min)	Voltage(V)	Current(A)	Power(W)	Weight (kg)
category	model	Millimeters (mm)	Size (inch)	Phase	Speed(r/min)	Voltage(V)	Current(A)	Power(W)	Weight (kg)
Single and three-phase powerful fans	DF500-4	500	20	Simplex	1410	220	0.50	100	17.2
	SF500-4	500	20	Three phases	1430	380	0.32	100	17.2
	DF650-4	650	26	Simplex	1400	220	0.73	150	21
	SF650-4	650	26	Three phases	1430	380	0.40	150	21
	DF750-4	750	30	Simplex	1400	220	1.16	240	23.6
	SF750-4	750	30	Three phases	1430	380	0.61	240	23.6

Product structure diagram

Parameter information

Implement international and domestic standards such as IEC60034 and GB755

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Typical application

Widely used in various transmission machinery industries such as water pumps, fans, textile machinery, construction machinery, etc.

Machinery and equipment industry

Central air conditioning industry

Agricultural and animal husbandry fan industry

Elevator and escalator industry

Reducer industry

Lifting equipment industry

Air compressor industry

Case reference

Solutions for the machinery and equipment industry

● Customized motor design and manufacturing to meet the power needs of different mechanical equipment.
● High-quality and reliable motor products comply with international standards and industry requirements to ensure stable operation of equipment.
● Provide customized blower and fan solutions to meet the ventilation and heat dissipation needs of equipment.
● Professional pre-sales and after-sales technical support ensures smooth progress in equipment selection, installation and maintenance.
Reducer industry solutions

● Design and manufacture various types of reducers, including orthogonal reducers, helical gear reducers, planetary gear reducers, etc., to meet the power transmission needs of different industrial applications.
● Provide high-efficiency, low-noise and reliable reducer products to help customers improve production efficiency and quality.
● Custom designed and manufactured reducers to suit customer-specific application requirements.
● Provide professional technical support and after-sales service to ensure the normal operation and maintenance of the reducer.
Elevator and escalator industry solutions

● Develop and manufacture special motors for elevators to meet the operation needs of elevator systems, such as elevator drives, door machine drives, etc.
● Provide efficient, safe and reliable elevator motor products that comply with relevant safety standards and industry requirements.
● Customized design and manufacture of elevator-specific fans to ensure ventilation and heat dissipation of the elevator system.
● Provide technical support and after-sales service for the elevator and escalator industry to ensure the normal operation and maintenance of equipment.

Zhejiang Dedong Motor Co., Ltd.

Zhejiang Dedong Motor Co., Ltd. was founded in 1982. It is a professional enterprise engaged in the research, development, design, manufacturing and sales of motors, fans and fans. The company owns two major brands - "Dedong" and "Dongma", which enjoy a high reputation in the field of motors and fans. After more than 40 years of development, the company currently has 4 production plants and 2 R&D centers, covering a total area of 200,000 square meters and more than 1,200 employees, including more than 150 technical and managerial personnel.

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Industrial powerful fan DF/SF series