IEC Standards Catalog - IEC Standard 71 - 4 Poles - Ø 110 x 62 - FLAT CIRCUIT-RING 22x5.3
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 4
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
4
Ø Diameter
110 x 62
stator
DE mm toll.
External diameter of stator
110
DI mm toll.
Internal diameter of stator
62
COD
Code
302
NS n.
Number of stator slots
24
AS mm toll.
Area of stator slots
71.5
K mmq
Rad. width of stator circuit ring
11
S mm
Width of stator tooth
4
PS gr/mm
Weight stator lamin.th.0,5 mm
17.85
E
Entry size of stator slots
2.5
rotor
DE mm toll.
External rotor diameter
62
NR n.
Number of rotor slots
22
AR mmq
Area of rotor slots
32.2
F mm toll.
Diameter of rotor center hole
PR gr/mm
Weight of rotor lam.th. 0,5 mm
7.8
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stator
DE mm toll. External diameter of stator110DI mm toll. Internal diameter of stator62COD Code302NS n. Number of stator slots24AS mm toll. Area of stator slots71.5K mmq Rad. width of stator circuit ring11S mm Width of stator tooth4PS gr/mm Weight stator lamin.th.0,5 mm17.85E Entry size of stator slots2.5
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rotor
DE mm toll. External rotor diameter62NR n. Number of rotor slots22AR mmq Area of rotor slots32.2PR gr/mm Weight of rotor lam.th. 0,5 mm7.8
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
11x5.3 L
037
62
59
37
5.3
69.3
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CIRCUIT-RING
DEN
Denomination
(d1-d2) x hc11x5.3 LCOD Circuit ring code037DE Ø rotor62D1 External circuit ring Ø59D2 Internal circuit ring Ø37HC Circuit ring height5.3AMM Circuit ring sec. mm269.3