IEC Standards Catalog - Iec Standard 90 - 4 Poles - Ø 135 x 80
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.
MY SELECTION
IEC STANDARD
Unified unit or axis H. in mm.
90
PHASES
2) single phase - 3) three phase - 2/3 phases
2/3
Poles number
4
Ø Diameter
135 x 80
stator
DE mm toll.
External diameter of stator
135
DI mm toll.
Internal diameter of stator
80
COD
Code
481
NS n.
Number of stator slots
36
AS mm toll.
Area of stator slots
71.2
K mmq
Rad. width of stator circuit ring
12
S mm
Width of stator tooth
3.62
PS gr/mm
Weight stator lamin.th.0,5 mm
25
E
Entry size of stator slots
2.3
rotor
DE mm toll.
External rotor diameter
80
NR n.
Number of rotor slots
46
AR mmq
Area of rotor slots
22.1
PR gr/mm
Weight of rotor lam.th. 0,5 mm
13.3