IEC Standards Catalog - IEC Standard 250 - 8 Poles - Ø 375 x 270 - FIN / PEG CIRCUIT-RING 96x16
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 250
Poles number 8
CIRCUIT-RING
CHANGE SELECTION
MY SELECTION
IEC STANDARD
Unified unit or axis H. in mm.
250
PHASES
2) single phase - 3) three phase - 2/3 phases
3
Poles number
8
Ø Diameter
375 x 270
stator
DE mm toll.
External diameter of stator
375
DI mm toll.
Internal diameter of stator
270
COD
Code
797
NS n.
Number of stator slots
48
AS mm toll.
Area of stator slots
232
K mmq
Rad. width of stator circuit ring
23.7
S mm
Width of stator tooth
11.2
PS gr/mm
Weight stator lamin.th.0,5 mm
164
E
Entry size of stator slots
2.50
rotor
DE mm toll.
External rotor diameter
270
NR n.
Number of rotor slots
44
AR mmq
Area of rotor slots
160
F mm toll.
Diameter of rotor center hole
PR gr/mm
Weight of rotor lam.th. 0,5 mm
174
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stator
DE mm toll. External diameter of stator375DI mm toll. Internal diameter of stator270COD Code797NS n. Number of stator slots48AS mm toll. Area of stator slots232K mmq Rad. width of stator circuit ring23.7S mm Width of stator tooth11.2PS gr/mm Weight stator lamin.th.0,5 mm164E Entry size of stator slots2.50
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rotor
DE mm toll. External rotor diameter270NR n. Number of rotor slots44AR mmq Area of rotor slots160PR gr/mm Weight of rotor lam.th. 0,5 mm174
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
HA
Fin height
HP
Peg height
DP
Peg diameter
NA
Fin number
NP
Peg number
AMM
Circuit ring sec. mm2
48x16 A+P
119
270
266
170
16
49
20
9
16
8
747
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CIRCUIT-RING
DEN
Denomination
(d1-d2) x hc48x16 A+PCOD Circuit ring code119DE Ø rotor270D1 External circuit ring Ø266D2 Internal circuit ring Ø170HC Circuit ring height16HA Fin height49HP Peg height20DP Peg diameter9NA Fin number16NP Peg number8AMM Circuit ring sec. mm2747