参数资料
| 型号： | KDE1205PFV2 11.MS.A.GN |
| 厂商： | Sunon Fans |
| 文件页数： | 23/74页 |
| 文件大小： | 0K |
| 描述： | FAN 12VDC 50X10MM 1.1W 11CFM |
| 产品变化通告： | KD,KDE,GM,PMD End of Life 25/Nov/2011 |
| 产品目录绘图： | 50 x 50 Axial Fan_10 |
| 标准包装： | 200 |
| 系列： | KDE |
| 风扇类型： | 管轴式 |
| 尺寸/尺寸： | 方形 - 50mm L x 50mm H x 10mm W |
| 电压 - 额定： | 12VDC |
| 功率（瓦特）： | 1.10W |
| RPM： | 4300 RPM |
| 杂讯： | 26 dB（A） |
| 静态压力： | 0.110 英寸水柱（27.4 Pa） |
| 气流： | 11.0 CFM（0.311m³/min） |
| 端子： | 2 引线 |
| 轴承类型： | Vapo-Bearing? |
| 工作温度： | 14 ~ 158°F（-10 ~ 70°C） |
| 重量： | 0.044 磅（19.96g） |
| 额定电流： | 0.090A |
| 电压范围： | 6 ~ 13.8VDC |
| 产品目录页面： | 2689 (CN2011-ZH PDF) |
| 相关产品： | FG-5-ND - FINGER GUARD FOR FAN |
| 其它名称： | 259-1355 KDE1205PFV2 11.MS.A.GN |
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The Sunon patented MagLev design is based on magnetic principles and forces that not only propel the fan but also
ensure stable rotation over its entire 360 degrees of movement. Utilizing the attraction of the magnetic levitation force,
MagLev eliminates the wobbling and shaking problems of traditional motor fans. With this new technology, the MagLev fan
propeller is suspended in air during rotation so that the shaft and bearing do not come into direct contact with each other to
create friction. These features result in a fan with
low acoustic noise level, high-temeperature endurance, and longer
lifespan.
about
Sunon MagLev
SUNON MagLev prevents the defects of conventional fans
Sunon MagLev Solution
Deficiencies of
Traditional Motors
Sleeve Bearing
Ball Bearing
Weight of rotor is entirely loaded on to the
shaft. Abrasive rotation between shaft and
bearing will result in an irregular and rough
surface on the inner surface of bearing bore.
The fan motor rotation becomes uneven and
in turn, causes operational noise and shortens
fan life.
The oil ring and mylar washer not only results
in added friction area but also blocks the
heated air, which, if not released before
solidification, would become nitride particles
that clog up in the gap between shaft and
bearing bore, then causing a much slower
rotation of rotor and noise.
The entire weight of the rotor is
completely attracted by the magnetic
force in any mounted position, keeping
the motor rotating evenly at a fixed point
in a consistent distance from the inner
surface of the bearing. No more
traditional rubs and noise will occur.
The oil rings, the washers are no longer
used in MagLev structure.
For customized use, MagLev design
allows an operating temperature higher
than 700C.
When the fan motor is operating, the steel
balls inside will generate a higher rotational
noise than that of a sleeve bearing.
The construction of Ball bearings is quite
weak and unable to absorb external impact.
The bearings can be easily damaged, causing
louder rotational noise.
Comparison between MagLev and General Motor Fans
2 factors:
the magnet and the stator
The resulting interaction between the maglev
plate and the magnet pulls the rotor downward
along the entire 360-degree surface. Due to the
lower center of gravity, the rotor runs in a more
stable consistent orbit.
The general fan utilizes a deviating magnetic
center to attract the rotor downward. This
technology causes the rotor to vibrate violently,
due to the lack of a consistent orbit as well as a
deviation of the magnetic center.
(A) Sunon MagLev Fan
the center of
gravity is lower
maglev
plate
stator
(B) General Fan
the center of
gravity is higher
stator
Possesses 3 important factors:
the maglev plate, the magnet and the stator
magnet
02
MagLev
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KDE1205PFV3MSGAFGN | 制造商:SUNON 功能描述:- Trays |
| KDE1205PFV3MSGAGN | 制造商:SUNON 功能描述:- Bulk |
| KDE1205PFVX.11.MS.A.GN | 功能描述:FAN 12VDC 50X10MM 2.0W 15.2CFM RoHS:是 类别:风扇，热管理 >> 风扇 - DC 系列:KDE 其它有关文件:Part Number Break-Down and Other Notes 产品培训模块:Fan Options 产品目录绘图:Square Flange 标准包装:54 系列:AFB 风扇类型:管轴式 尺寸/尺寸:方形 - 120mm L x 120mm H x 25.4mm W 电压 - 额定:12VDC 功率（瓦特）:2.76W 特点:- RPM:2500 RPM 杂讯:38.5 dB（A） 静态压力:0.246 英寸水柱（61.3 Pa） 气流:82.7 CFM（2.34m³/min） 端子:2 引线 轴承类型:滚珠 工作温度:- 重量:0.436 磅（197.77g） 额定电流:0.230A 电压范围:7 ~ 13.8VDC 预期寿命:- 产品目录页面:2694 (CN2011-ZH PDF) 相关产品:1053-1407-ND - FAN GUARD 120MM WIRE MESH BLACK1053-1406-ND - FAN GUARD 120MM WIRE MESH NATURL1053-1397-ND - FAN GUARD LOUVERED 120MM BLACK1053-1387-ND - FAN FILTER 120MM 45PPI1053-1386-ND - FAN FILTER 120MM 30PPI1053-1362-ND - FAN GUARD PLASTIC 120MM PUSH ON1053-1361-ND - FAN GUARD PLASTIC 120MM1053-1359-ND - FAN GUARD METAL 120MM1053-1358-ND - FAN GUARD METAL 120MM BLACK1053-1357-ND - FAN GUARD METAL 120MM更多... 其它名称:603-1075 |
| KDE1205PFVX11MSAGN | 制造商:SUNON 功能描述:- Bulk |
| KDE1205PHS3 | 功能描述:FAN 12VDC 52X15.5MM .9W 7.6CFM RoHS:否 类别:风扇，热管理 >> 风扇 - DC 系列:KDE 产品培训模块:Computer Cooling in System Design Thermal Simulation in Telecom Applications RoHS指令信息:3115RL-04W-B79-E00 Material 标准包装:40 系列:3115RL 风扇类型:管轴式 尺寸/尺寸:方形 - 80mm L x 80mm H x 38mm W 电压 - 额定:12VDC 功率（瓦特）:13.8W 特点:锁定转子传感器 RPM:6500 RPM 杂讯:56 dB（A） 静态压力:1.044 英寸水柱（260.0 Pa） 气流:91.8 CFM（2.60m³/min） 端子:3 引线 轴承类型:滚珠 工作温度:14 ~ 158°F（-10 ~ 70°C） 重量:0.452 磅（205.02g） 额定电流:1.15A 电压范围:7 ~ 13.8VDC 预期寿命:25°C 时为 100000 小时 其它名称:3115RL04WB79E003115RL04WB79E00-ND |
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