IEC Standards Catalog - IEC Standard 71 - 2 Poles - Ø 110 x 55 - FLAT CIRCUIT-RING 20x8
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 71
Poles number 2
CIRCUIT-RING
CHANGE SELECTION![](assets/images/menu-b.svg)
MY SELECTION
IEC STANDARD
Unified unit or axis H. in mm.
71
PHASES
2) single phase - 3) three phase - 2/3 phases
2/3
Poles number
2
Ø Diameter
110 x 55
stator
DE mm toll.
External diameter of stator
110
DI mm toll.
Internal diameter of stator
55
COD
Code
280
NS n.
Number of stator slots
24
AS mm toll.
Area of stator slots
60
K mmq
Rad. width of stator circuit ring
15.45
S mm
Width of stator tooth
3.74
PS gr/mm
Weight stator lamin.th.0,5 mm
22
E
Entry size of stator slots
2.25
rotor
DE mm toll.
External rotor diameter
55
NR n.
Number of rotor slots
28
AR mmq
Area of rotor slots
17
F mm toll.
Diameter of rotor center hole
PR gr/mm
Weight of rotor lam.th. 0,5 mm
6.2
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stator
DE mm toll. External diameter of stator110DI mm toll. Internal diameter of stator55COD Code280NS n. Number of stator slots24AS mm toll. Area of stator slots60K mmq Rad. width of stator circuit ring15.45S mm Width of stator tooth3.74PS gr/mm Weight stator lamin.th.0,5 mm22E Entry size of stator slots2.25
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rotor
DE mm toll. External rotor diameter55NR n. Number of rotor slots28AR mmq Area of rotor slots17PR gr/mm Weight of rotor lam.th. 0,5 mm6.2
CIRCUIT-RING
DEN
Denomination
(d1-d2) x hc
(d1-d2) x hc
COD
Circuit ring code
DE
Ø rotor
D1
External circuit ring Ø
D2
Internal circuit ring Ø
HC
Circuit ring height
AMM
Circuit ring sec. mm2
10x8 L
034
55
52
32
8
80
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CIRCUIT-RING
DEN
Denomination
(d1-d2) x hc10x8 LCOD Circuit ring code034DE Ø rotor55D1 External circuit ring Ø52D2 Internal circuit ring Ø32HC Circuit ring height8AMM Circuit ring sec. mm280