Datasheet > FBK04A05LSB

FBK04A05LSB

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
松下 - PANASONIC		/
页数	文件大小	规格书
7页	279K
描述
Locked rotor protection circuits Automatically restarts in a few seconds Reverse voltage protection

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FBK04A05LSB 数据手册

High Reliability with HWB (Hydro Wave Bearing)

Radial Direction

Axial Direction

shaft

thrust plate

bearing

(b) HWB

Figure 1: Pressure distribution in each load direction.

washer

HWB

thrust plate

stop ring

shaft

Figure 1: Construction of HWB

Panaflo’s unique hydrowave bearing (HWB) addresses the traditional weakness of sleeve bearings…axial fric-

tion. By utilizing our unique HWB system, the thrust plate “floats” on a circulating film of oil, which greatly

reduces the axial friction and the bearing’s deterioration. The HWB pattern on the bearing virtually eliminates

thrust plate contact which is depicted above.

As the shaft rotates it acts as a pump constantly circulating the oil in the radial, as well as the axial direction.

The sealed system and reservoirs of oil maintain the proper lubrication to minimize mechanical contact and

prolong the fan’s life expectancy. The radial direction analysis shown above is essentially the same as a tradi-

tional sleeve bearing. Panasonic’s unique HWB reduces the axial contact.

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型号	品牌	描述	获取价格	数据表
FBK04A05LZA	PANASONIC	Locked rotor protection circuits Automatically restarts in a few seconds Reverse voltage p	获取价格
FBK04A05LZB	PANASONIC	Locked rotor protection circuits Automatically restarts in a few seconds Reverse voltage p	获取价格
FBK04A05M1SA	PANASONIC	Locked rotor protection circuits Automatically restarts in a few seconds Reverse voltage p	获取价格
FBK04A05M1SB	PANASONIC	Locked rotor protection circuits Automatically restarts in a few seconds Reverse voltage p	获取价格
FBK04A05M1ZA	PANASONIC	Locked rotor protection circuits Automatically restarts in a few seconds Reverse voltage p	获取价格
FBK04A05M1ZB	PANASONIC	Locked rotor protection circuits Automatically restarts in a few seconds Reverse voltage p	获取价格