This centrifugal fans comes from Ningbo Wonsmart Motor Fan. The specification below is the factory’s own. Supplier profile: 17 years on the platform, factory-assessed. For a binding price and lead time, send the volume you need and where it ships to.
Key Features of These Centrifugal Fans
- 应用范围: 工业用鼓风机
- 电源: 电热
- 额定电压: 48伏直流电
- 电流类型: 直流
- 速度: 17500转/分钟
- 材质: 铝
Technical Specifications
| 应用范围 | 工业用鼓风机 |
|---|---|
| 电源 | 电热 |
| 额定电压 | 48伏直流电 |
| 电流类型 | 直流 |
| 速度 | 17500转/分钟 |
| 材质 | 铝 |
| 风叶材质 | 铝 |
| 噪音等级 | 70-85DB |
| 压力 | 高压 |
| 保修 | 1年 |
| 定制服务 | OEM, ODM |
| 电源线长度 | 200毫米 |
| 产地 | Zhejiang, China |
| 品牌名称 | Wonsmart |
| 型号 | WS145120-48-170-S200&driver |
| 包装细节 | 单位尺寸: d 200毫米 * h 200毫米 单位重量: 365g; 包装方式: 外箱 + 内箱; 每箱数量: 40件; 纸箱尺寸: 55*23 * 23厘米; G.W.每箱: 14.5公斤; |
| 销售单位 | 单个商品 |
| 单个包装尺寸 | 41X31X22 厘米 |
| 单个产品毛重 | 7.000 公斤 |
Product Details


Part Name | DC Brushless turbine blower |
Part No | WS145120-48-170-S200 |
Vlotage | 48VDC |
Current Level | 6.5A-29A |
Life time (MTTF) | >10,000hours |
Unit Weight | 2.0 KGS |
Bearing | NMB Ball bearing |
Insulation class | Class F |
Driver board | External |
Speed control | PWM or 0~5V |
inlet can make the blower run longer time










@Free blowing | @Working point | @Staic pressure | ||||||||||||||
Speed | Current | Air flow | Speed | Current | Airflow | Pressure | Speed | Current | Pressure | |||||||
[rpm] | [A] | [m3/h] | [rpm] | [A] | [m3/h] | [kpa] | [rpm] | [A] | [kpa] | |||||||
17,500 | 6.5 | 92 | 16,850 | 17.5 | 63 | 18.0 | 15,200 | 29 | 40 | |||||||










Ningbo Wonsmart Motor Fan Co.,Ltd
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Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–10 piece: US $231 / piece
- 11–49 piece: US $203 / piece
- 50+ piece: US $184.6 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fans?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
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 Wonsmart Motor Fan Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Wonsmart Motor Fan Co., Ltd. range on HVACR Nexus.
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