This centrifugal blower is published with the manufacturer’s full specification — 230V, blade material Stainless Steel. Made by Ningbo Jigu Motor Technology Co., Ltd. (12 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Centrifugal Blower
- Model Number: 400
- Voltage: 230V
- Blade Material: Stainless Steel
- Speed Control: 0-10v or PWM signal
- Warranty: 1 Year
- Place Of Origin: Zhejiang, China
Technical Specifications
| Mounting | Roof Fan |
|---|---|
| Voltage | 230V |
| Blade Material | Stainless Steel |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | OEM, ODM |
| Place Of Origin | Zhejiang, China |
| Brand Name | GP MOTOR |
| Model Number | 400 |
| Motor | Brushless external Rotor Motor |
| Bearing | NMB maintenance-free ball bearing |
| Impeller | Hot-dip galvanised sheet steel |
| Lead Wire | AWG#22 UL1007 (Controls), AWG#18 UL1007 (Mains) |
| Insulation Class | Class "B" or "F" |
| Speed Control | 0-10v or PWM signal |
| Life Time | 50000 hours (L10) at 40°C room |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Aluminum Stainless Steel 400Mm Ec Motor Backward Centrifugal Blower Fan Impeller For Air Conditioner Hvac System
| Centrifugal Fan Sizes | 133mm~630mm (or Customized) |
| Cross Flow Fan Sizes | 300mm~600mm (or Customized) |
| Inline Duct Fan Sizes | 100mm~315mm (or Customized) |
| Centrifugal Blower Sizes | 133mm~400mm (or Customized) |
| Axial Fan Sizes | 200mm~710mm (or Customized) |
| Voltage | AC Input: 210V,220V,230V,380V,400V DC Input: 12V,24V,48 EC input: 210V,220V,230V,380V,400V (or Customized) |
| Power | Up to 2300W (or Customized) |
| Speed | Up to 3300RPM (or Customized) |
| Air Flow | Up to 7000m3/h (or Customized) |
| Speed control | Speed Controller (AC) or PWM/0-10V Input (DC EC) |
| Electrical Parameters | |
| Motor | EC brushless external rotor motor |
| Insulation Class | Class B |
| Signal Output | FG (Frequency Generator) |
| Type of protection | IP44 |
| Mechanical Parameters | |
| Impeller Dimension | Φ133x45mm |
| Life time | 50000 hours (L10) at 40°C room, humidity15%~65%RH |
| Environmental Parameters | |
| Operating Temperature | -25°C to +60°C / -40°C to + 60°C |
| Operating / Storaging humidity | 5% to 90% RH |
| Approval | CE, CCC, ErP2015 and Rosh compliance |
| Warrent | 18 months after delivery |
| Specification | |||||||||
| Item Code: RB3E400/113C | |||||||||
| Rated | Frequency | Rated | Input | Speed | Air Flow | Air Flow | Static Pressure | Noise | Net Weight (Kg) |
| 230V | 50/60 | ≤1.3 | 300 | 1360 | 2235 | 3800 | 550 | 72 | 6.2 |
| Outline Drawing |
 |
 |
| Characteristic Curves | Wire Diagran | |
 | Cable Color | Function |
| Brown | L | |
| Blue | N | |
| Yellow/Green | PE | |
| Red | +10V output | |
| Yellow | 0-10VDC / PWM | |
| Blue | GND | |
| White | Tach output | |
| Customized Motor GP Motor specialize in design, custom and manufacture electric motors, including ECM Motor, PMDC Motor, Brushless Motor, Gear Motor, Servo Motor, AC Motor as well as Motor Parts. All of them can be fully and easily customized (see some of the many customization options listed below). We committed to offer high quality, high performance, cost effective options to meet customers specific demands. Choosing to customize one of the motors in our Product Categories now! |
Since 1991, GP Motors has designed and manufactured the highest quality custom, ECM Motor, PMDC Motor,
Brushless Motor, Gear Motor, Servo Motor, AC Motor as well as Motor Parts in the industry. All of our custom
electric motors, electromechanical motor assemblies and components are engineered and manufactured in
our 120,000 square foot state-of-the-art manufacturing facility located in Ningbo, Zhejiang.
Aluminum Stainless Steel 400Mm Ec Motor Backward Centrifugal Blower Fan Impeller For Air Conditioner Hvac System
Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–99 piece: US $90 / piece
- 100+ piece: US $45 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
The standard minimum order quantity is 2 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 230V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Ningbo Jigu Motor Technology Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, Trading Company. Browse the full Ningbo Jigu Motor Technology Co., Ltd. range on HVACR Nexus.
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