IEC Standards Catalog - IEC Standard 180 - 4 Poles - Ø 270 x 170
IEC stands for International Elctrotechnical Commision, founded in 1906 with the purpose of establishing and implementing international standards to electric technologies and their components. International Electrotechnical Commision, (Commission electrotechnique internationale), is an international association that defines the standards for electricity, electronics and their products.
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IEC STANDARD
Unified unit or axis H. in mm.
180
Poles number
4
stator
DE mm toll.
External diameter of stator
270
DI mm toll.
Internal diameter of stator
170
COD
Code
740
NS n.
Number of stator slots
36
AS mm toll.
Area of stator slots
184.5
K mmq
Rad. width of stator circuit ring
27.4
S mm
Width of stator tooth
8.3
E
Entry size of stator slots
3.1
rotor
DE mm toll.
External rotor diameter
170
NR n.
Number of rotor slots
28
AR mmq
Area of rotor slots
109.2
F mm toll.
Diameter of rotor center hole
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