IEC Standards Catalog - Iec Standard 315 - 4 Poles - Ø 500 x 325
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.
315
PHASES
2) single phase - 3) three phase - 2/3 phases
3
Poles number
4
Ø Diameter
500 x 325
stator
DE mm toll.
External diameter of stator
500
DI mm toll.
Internal diameter of stator
325
COD
Code
990
NS n.
Number of stator slots
60
AS mm toll.
Area of stator slots
434.3
K mmq
Rad. width of stator circuit ring
45
S mm
Width of stator tooth
8.7
PS gr/mm
Weight stator lamin.th.0,5 mm
338.5
E
Entry size of stator slots
3.20
rotor
DE mm toll.
External rotor diameter
325
NR n.
Number of rotor slots
48
AR mmq
Area of rotor slots
275.8
PR gr/mm
Weight of rotor lam.th. 0,5 mm
210.5