Ec Brushless 37.5mm Motor Air Door Fly Fan for Air Curtain

• Customization: Available
• Application: Factory, Home, Office, Restaurant
• Attribute: Cross Flow Type
• Model NO.: PC30B1298B
• Bearing Type: NSK Ball Bearing
• Impeller Material: Aluminum
• Diameter of Shaft: 6, 8, 10, 12mm
• Diameter of Hole: 6, 8, 10, 12mm
• Speed: 2400~3000 Rpm Available
• Air Flow: 35~84 M³/H
• Bearing: Ball /Sleeve
• Material: Aluminum Fan
• Mounting: Free Standing
• Certification: RoHS, ISO, CCC
• Blade Material: Aluminum
• Type: Cross Flow
• Electric Current Type: DC/AC/Ec
• Transport Package: Standard Exporting Package
• Specification: 98~352mm
• Trademark: PBM
• Origin: Suzhou, Jiangsu
• HS Code: 8414591000
• Production Capacity: 50, 000PCS/Year
• Package Size: 6.00cm * 6.00cm * 180.00cm
• Package Gross Weight: 1.100kg
• Lead Time: 5 days (1 - 1 Pieces) ; 14 days (2 - 3 Pieces) ; To be negotiated ( > 3 Pieces)

Product Description

EC Brushless 37.5mm Motor Air Door Fly Fan for Air Curtain

Code Name : Cross flow impeller / wheel , Tnangential blower wheel
Material :  Sheet Aluminum
Blades Qty : 20/22/24/25/30/40/45/48/50 pieces
Operating Temperature : - 25 ºC ~ + 100 ºC
Bearing Type : Ball /Sleeve
Shaft Diameter : 3,4,6,8,10,12mm

Product Parameters

1.General Characters

Rated Voltage	12 VDC
Operating Voltage	9 ~ 15 VDC
Rated Speed	3000 RPM
Input Current	0.10 A
Input Power	1.2 W
Acoustical Noise	29 dB(A)
Life Expectance	50,000Hours(L10) At 40ºC room, humidity 15%~65%RH.
Direction of Rotation	Clockwise seen on motor
Insulation Class	Class B
Insulation Resistance	50 Mega Ohm minimum at 500VDC Between frame and (+) terminal
Motor Protection	Locked rotor protection Polarity protection Automatic restart capability
Speed Control	Control input 0~10VDC
Dielectric Strength	5mA maximum at 500VAC 50Hz five second Between frame and (+) terminal
Air Flow	20.60 CFM / 35 m^3/H
Static Pressure	1.73 mmH2O / 17 Pa
Protection Type	IP44

2.Mechanical Characters

Dimension	48x50x152 (see dimension drawing)
Material of Impeller	Aluminum alloy
Number of Blades	22
Bearing System	NMB ball bearing
Mounting Position	Any
Lead Wire	Red , Black, White AWG22#
Package	Standard

3.Electrical Protection

Locked-rotor Protection	Over-current limiting circuit protects motor from damage at least for 72 hours of locked rotor condition at rated voltage.
Reverse Polarity Protection	No damage if the positive and negative leads are reversed under maximum operation voltage conditions.
Over Voltage Protection	The circuit will be shut down automatically when input voltage over 15VDC. And re-started when Voltage down to 15VDC below.
Soft Start	In 5 seconds after power on and speed control voltage gets to 1.5V.
RoHS	All the material meets RoHS standard.

4.Environmental Characters

Operating Temperature	-25ºC to 60ºC
Storage Temperature	-40ºC to 75ºC
Operating Humidity	5% to 90% RH
Storage Humidity	5% to 95% RH
RoHS	All the material meets RoHS standard.

5.Airflow Curve
6.Outline Drawing

7.Safety Requirements

1. Make sure that the metal casing of the stator connected to the ground before being powered on.
2. If the fan doesn't work after been powered on, please check the speed control input voltage, it may not be well connected. To prevent the suddenly start of the fan to hurt hands or other personal injury; do not touch the impellers or rotor when the power is on.
3. Fan needs a few seconds to start after being powered on. To prevent personal injury, do not touch the impellers or rotor when the power is on or in a low speed.
4. Unless they are instructed by the person(s) responsible for their safety, those who are lack of physical, mental or sensory capacities and proper practical experience or expertise cannot use this appliance. Please do not let the children play with this product.
5. If the power cord be damaged, the power cord must be replaced by the manufacturer in order to avoid accident of the proxy service personnel or the equivalent qualification maintenance personnel.
6. As an integral part of the fan, this DC motor cannot be used alone without impeller or load.
7. Please carefully read this technical specification before using the product.

   Application Scopes

    

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Products of the same series

Model	Rated Voltage	Rated Power W	Rated Speed RPM	Air Flow M3/H	Sound Level dB(A)	Total Length mm
PC30B1298B	12	1.2	3000	35	29	152
PC30B2498B	24	1.2	3000	35	29
PC30B12160B	12	1.44	2800	42	30	214
PC30B24160B	24	1.68	2800	42	30
PC30B12198B	12	1.68	2700	52	31	252
PC30B24198B	24	1.92	2700	52	31
PC30B12248B	12	1.92	2600	65	32	302
PC30B24248B	24	2.16	2600	65	32
PC30B12300B	12	2.16	2500	72	33	354
PC30B24300B	24	2.16	2500	72	33
PC30B12352B	12	2.4	2400	84	35	406
PC30B24352B	24	2.4	2400	84	35

Certifications

 

Company Profile

 

PBM Products Series

FAQ:

Delivery time : 7~15 days for samples ; 20~23 days for cargo
Delivery Item : FOB or CIF ( L/C is available )
Paymen Item : 30% T/T  paid in advance ,70% T/T  paid against the copy of B/L .  ( Also available for WestUnion ,Payple ,etc )
Transportation : By sea or by air  
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Company Address : NO.69 Weixin Road ,Suzhou ,Industrial Park ,Suzhou City ,Jiangsu Province ,P.R.China .