Highway 133*46mm DC External Rotor Forward Curved Centrifugal Fan Blower

Basic Info.

Model NO.	HW-F133046D024
Electric Current Type	DC
Mounting	Free Standing
Certification	ISO, CE, CCC
Impeller Materials	Iron
Certificate	CE/CCC/ISO
Protection	Motor Blockage,Current Limited,Soft Start
Air Flow	320 M3/H
Air Pressure	347 PA
Rated Speed	2300rpm
Bearing Type	Dual Ball Bearings
Technical Features	0~5VDC/PWM
Perm.Amb.Temp	-20~+60c
IP Class	IP42
Insulation Class	F
Product Name	Centrifugal Fan
Transport Package	Foam+Carton
Specification	133*46 mm
Trademark	HIGHWAY
Origin	China
Production Capacity	50000PCS

Packaging & Delivery

Package Size 50.00cm * 50.00cm * 40.00cm Package Gross Weight 5.000kg

Product Description

Production Description
Highway 133*46mm DC External rotor Forward Curved Centrifugal Fan Blower

Product parameters	Rated Voltage	Operating Voltage	Input power	Rated Speed	Air Fiow	Air Pressure	Noise
Models	AC/V	AC/V	W	RPM	M3/H	Pa	dBA
HW-F133046D024	24	21~26	36	2300	320	347	60
HW-F140039D024	24	21~26	65	2800	380	460	62
HW-F140042D024	24	21~26	52	2200	362	356	63
HW-F140059D024	24	21~26	68	2000	410	385	62
HW-F160042D024	24	21~26	68	2000	390	425	65
HW-F160062D024	24	21~26	70	1950	582	391	63
HW-F160075D024	24	21~26	72	1850	654	385	61.6
HW-F180062D024	24	21~26	75	1800	730	390	61
HW-F180075D024	24	21~26	75	1800	745	386	61
HW-F180092D024	24	21~26	75	1600	860	368	59
Product parameters	Rated Voltage	Operating Voltage	Rated Current	Rated Speed	Air Fiow	Air Pressure	Noise
HW-F120062D024	24	21~26	1.2	2400	284	291	60.6
HW-F120062D012	12	9~14	2.5	2400	284	291	60.6
Model naming instructions 1."HW-" stands for the abbreviation of the company name (positions in grid 1-3) 2. Fan type (F represents a forward tilt fan, B represents a backward tilt fan, A represents an axial flow fan, and C represents a cross flow fan) (positions in grid 4) 3. Outer diameter dimension of impeller (position in grid 5-7) 4. Impeller height dimension (position in grid 8-10) 5. Motor code (D for DC motors, E for EC motors, A for AC motors) (position in grid 11) 6. Voltage code (positions in grid 12-14)

Company Profile
FOSHAN HIGHWAY INDUSTRY COMPANY LIMITED is located in Shunde Foshan, Guangdong Provinceand was founded in 2004, which is a manufacturer for AC EC DC centrifugal fan, AC EC DC axial fan, andother cooling fans, integrating R&D, design, manufacturing and sales on intelligent small and medium fans.We have accumulated many years of motor R & D and manufacturing technology.We have established external rotor fan products in the field of film-coated AC and DC, which is widely usedin fresh air, air purification, electricity, mechanical equipment, new energy, telecommunications, HVAC,refrigeration, IT, communication and other fields.HIGHWAY adhere to the "quality first, the customer first, reasonable prices, courteous service" principle, effortsto be a a green enterprise integrating technology leadership, resource conservation and eco-friendliness.Welcome the new old customers throughout the visit!

Professional Testing Equipment

FAQ
Question 1: Where is your factory?Answer 1: Our factory is located in Foshan, Guangdong Province, which is nearby Guangzhou or Shenzhen. Warmly welcome you to visit us!Question 2: Do you accept OEM?Answer 2: Sure. Please tell us the information like fan type, quantity, size, material, voltage, air flow and static pressure, etc.Question 3: What's the payment terms?Answer 3: T/T, other terms please contact us.Question 4: How about the delivery time?Answer 4: Normally 20 days after receiving deposit, detailed product period depends on the order.Question 5: How can I get the quotation?Answer 5: Feel free to contact us by TradeMessenger or Email. You will get reply within 24 hours.

Question 6: What is EC Fan?Answer 6: EC fan is a new variety in the fan industry, which is different from other DC fans. It can not only use DC voltage for power supply, but also AC voltage for power supply. The voltage can be universal from DC 12V, 24V, 48V, to AC 110V, 380V, without the need for any inverter conversion. All internal components of the motor are powered by a DC power supply,built-in DC to AC converter, rotor position feedback, three-phase AC, permanent magnet, and synchronous motor.Question 7: Advantages of EC fans?Answer 7: 1. Capable of achieving control modes such as constant voltage, constant current, and constant power, resultingin low mechanical load and high work efficiency.2. Able to adjust the power output voltage in real-time according to load changes, and automatically adjust the fan speed to maintain stable operation when the power voltage fluctuates.3. Low starting torque, short starting time, fast transient response, and the ability to quickly change air volume response.4. In long-term operation, EC fans have lower energy consumption and lower maintenance costs compared to AC fans.5. The EC fan does not require the use of additional electrical components such as frequency converters and capacitors,making the system simpler, more reliable, less noisy, and has a longer lifespan.Question 8:The difference between EC fan and AC fan?Answer 8:Their driving methods are different. EC fan is a variable frequency fan based on electronic control technology, whichis driven by a DC power supply fed to the EC motor. The controller accurately adjusts the current and speed of the motor to achieve precise control of air volume, static pressure, and efficiency. The AC fan, on the other hand, is a traditional AC drivenfan that operates at a fixed frequency and voltage. The control method is relatively simple, and the air volume and static pressure can only be adjusted by adjusting the blade angle or the gearbox.