Shenzhen Rengang Electronics Co., Ltd.
Shenzhen Rengang Electronics Co.,Ltd.
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What is a DC blower?
Blowers rotate fans to cool the inside of office automation (OA) equipment by directing heat outside.
These motors are used for such applications as the OA equipment in which a stronger airflow is required for cooling than the normal type of fan motors.
What is a blower used for?
Blowers are equipment or devices which increase the velocity of air or gas when passed through equipped impellers. They are mainly used for the flow of air/gas required for exhausting, aspirating, cooling, ventilating, conveying, etc.
The blower is also commonly known as Centrifugal Fans in the industry.
Overview
Waterproof Blower Fan RGB9733
Energy Saving, Start Fast, Noise Reduction, Soft Wind, Long Lasting
| Product Name: | DC Blower, DC Centrifugal Blower Fan |
| Brand Name: | SURMOUNT |
| Warranty: | 1 Year |
| Place of Origin: | Shenzhen, China |
| Motor: | DC Brushless Motor |
| Life Time: | 50000 Hours |
| Customized Support: | OEM, ODM. |
| After-sales Service Provided: | Free Spare Parts |
| Storage Temperature: | -20℃~80℃ |
| Operating Temperature: | -10℃~70℃ |
| Insulation Resistance: | Above 10M Between Lead Wire And Frame DC 500V |
Basic Parameter:
| Model No. | Bearing | Voltage | Current | Rated Input Power | Air Flow | Air Pressure | Noise | Speed | |||
| (V) | (A) | (W) | (CFM) | (m3-min) | (mm-H2O) | (inch-H2O) | (dBA) | (RPM) | |||
| RGB9733D12B(S) | Ball/Sleeve | 12 | 0.80 | 9.60 | 26.33 | 0.73 | 10.88 | 0.43 | 52 | 3200 | |
| RGB9733H12B(S) | 0.55 | 6.60 | 22.50 | 0.63 | 9.28 | 0.36 | 47 | 2800 | |||
| RGB9733M12B(S) | 0.45 | 5.40 | 18.35 | 0.51 | 7.75 | 0.30 | 41 | 2400 | |||
| RGB9733L12B(S) | 0.35 | 4.20 | 15.05 | 0.42 | 6.23 | 0.24 | 35 | 2000 | |||
| RGB9733D24B(S) | 24 | 0.55 | 13.20 | 26.33 | 0.73 | 10.88 | 0.43 | 52 | 3200 | ||
| RGB9733H24B(S) | 0.40 | 9.60 | 22.50 | 0.63 | 9.28 | 0.36 | 47 | 2800 | |||
| RGB9733M24B(S) | 0.35 | 8.40 | 18.35 | 0.51 | 7.75 | 0.30 | 41 | 2400 | |||
| RGB9733L24B(S) | 0.25 | 6.00 | 15.05 | 0.42 | 6.23 | 0.24 | 35 | 2000 | |||
All designs and specifications are for reference only and are subject to change without prior notice.
The different customer requirements and different raw materials will lead to different data.
The provider data are used for reference only. For future information, please contact us.
Services
| 1 | 100 % testing before the fan leaves our factory |
| 2 | Good after services to every customer |
| 3 | We often give a one-year warranty on the quality of products and will give your refund if any quality problems occur when you receive our items. |
Optional Function
1. Waterproof Level: IPX5~IP68, fans could be working in a wet environment, outdoor, or underwater with waterproof protection.
2. Wire leading: 2 wires(red wire:positive;black wire:negative)
3 wires(red :positive;black :negative;yellow: PWM)
4 wires(red :positive;black :negative;Yellow :PWM;white:FG)
3. Additional function: auto-restart, temperature control speed, speed detection, stoppage alarm, waterproof, etc.
4. We default 220mm wire length without connector, which could be customized as your request. we just need the picture of the connector and rank of wires to confirm.
Difference between ball bearing and sleeve bearing
| ball bearing | sleeve bearing | |
| Price | higher | lower |
| Brand | NSK from Japan | Made in China |
| Advantage | stable performance, low noise, 5-8 years lifetime | low cost, 2-3 years lifetime |
| Material | stainless | copper sleeve |
| Warranty | 30000 hours | 10000 hours |
Applicable: Household Appliance, Office Equipment, Laptop, Production Equipment, etc
Wire Selection
Drawing:
Characteristic Curve:
How to choose a suitable for the fan of new products?
Size 50 x W x thickness (20mm to 250mm can produce cooling fan)
Voltage, 600 (3V, 5V, 7V, 9V, 12V, 18V, 24V, 48V ...)
AC (100-125v: 220-240V, 380V)
Type bearing, bearing Jersey (40,000 hours of the operating temperature of 25 ℃ 1-year warranty)
Bearing Cycleseal (40,000 hours 40 ℃, the operation temperature for 1-year warranty)
Dual Ball Bearing (50,000 hours 40 ℃, the operation temperature 2 years warranty)
Parameter: Speed (RPM) o Air (CFM), O (DBA)
The power button, Terminalia, the lead wire (+, -, Tachometer sensor was disturbed by fear and shoulders, Speed Control)
Waterproof and dustproof; xx IP (which is the highest level IP 68)
Payment:
1.Trade Assurance: In the first order, we suggest you use Trade Assurance.
2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.
3.Western Union, Money Gram, Paypal, all available.
4.L/C: for large order.
Shipping:
1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.
2. if you have your own forwarder, please tell us the detailed information.
1 Why choose us for your business partner
1) Our quality is 100% guaranteed because we had a strong QC team with a strict quality control system;
2) our Price is competitive
3) we provide superior customer services
2 . What is your warranty?
we offer a 12months warranty and online engineer support
3. what payment method do you accept?
TT,L/C,paypal etc
4.can you provide OEM/ODM services?
sure, like tooling, packing, and others, our engineer will do our best to meet your requirement!