Motor standards

B

BRIAN

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Hi all
I am considering getting a 1 hp motor and i wish to know the size

but the vendor only quotes a standard Form B3 MEC 90 S

can anyone help? I have tried Google and wiki without any understandable result.

Regards Brian.:dunno:
 
Not sure what that is, but since you are in the British isles?????????? donno.
In the States a "standard" 1 HP motor would most likely be a 56 Frame with 1800 or 3600 RPM. and 120/220 V

If you have an electrical supply house near you, see if they have a booklet on motors which will give you the dimensions according to the "spec" of the motor.

Hope this helps,

Mike
 
B3 is a foot mount. 90S is as follows:

General Performance 1500rpm (4 pole)

TypeRated outputRated speedEfficiencyPower FactorRated current at I[SUB]N[/SUB]Direct-on-line startingMoment of inertiaWeight
Frame No.kWHPmin[SUP]-1[/SUP]50%75%100%cos Ø400V380-420VStarting current ratio I[SUB]A[/SUB]/I[SUB]N[/SUB]Break away torque ratio M[SUB]A[/SUB]/M[SUB]N[/SUB]Pull-Up torque ratio M[SUB]S[/SUB]/M[SUB]N[/SUB]Pull-Out torque ratio M[SUB]K[/SUB]/M[SUB]N[/SUB]J 10[SUP]-3[/SUP] kgm[SUP]2[/SUP]kg
0.0813004244480.550.350.42.62.122.10.143.2
56Z BA 4*0.090.1213304347510.60.40.452.52.22.12.20.143.3
63Z AA0.120.1613504650540.690.450.52.421.920.254.1
63Z BA0.180.2513304750560.70.60.652.31.91.81.90.274.6
63Z CA*0.250.3313604952.5580.611.22.72.222.10.34.9
71Z AA0.250.3313405559640.710.70.83.21.91.820.635.2
71Z BA0.370.513706063670.671.181.253.32.22.12.20.765.4
71Z CA*0.55 [SUP]1)[/SUP]0.75 [SUP]1)[/SUP]13806164680.671.731.83.62.42.32.40.986.3
80Z AA0.550.7514006769700.721.61.73.62.62.52.61.588.2
80Z BA0.751141062.56970.60.712.22.34.42.82.32.829.3
80Z CA*1.1 [SUP]1)[/SUP]1.5 [SUP]1)[/SUP]138574.176.475.90.772.82.94.42.52.52.62.4110.6
90S AA
1.11.5140069.675.476.50.782.72.95.22.52.42.82.512.5

General Performance 1000rpm (6 pole)

TypeRated outputRated speedEfficiencyPower factorRated current at I[SUB]N[/SUB]Direct-on-line startingMoment of inertiaWeight
Frame No.kWHPmin[SUP]-1[/SUP]50%75%100%cos400V380-420VStarting current ratio I[SUB]A[/SUB]/I[SUB]N[/SUB]Break away torque ratio M[SUB]A[/SUB]/M[SUB]N[/SUB]Pull-Up torque ratio M[SUB]S[/SUB]/M[SUB]N[/SUB]Pull-Out torque ratio M[SUB]K[/SUB]/M[SUB]N[/SUB]J 10-3 kgm[SUP]2[/SUP]kg
71Z AA0.180.2585044.047.051.00.730.70.752.21.61.51.60.65.7
71Z BA0.25 [SUP]1)[/SUP]0.33 [SUP]1)[/SUP]87046.050.054.00.681.01.12.51.71.61.70.96.3
80Z AA0.370.591047.058.060.00.721.21.252.71.61.62.11.978
80Z BA0.550.7591060.064.068.00.671.81.82.92.22.12.12.479.4
90S AA
0.75191071.073.072.00.632.42.52.91.71.51.73.1811.6

See http://anling.en.hisupplier.com/product-192806-B3-Type-Foot-Mounting-Form.html for mounting dimensions.
 
Thanks for the info I now know the size, its a bit big ,But the price is 65 euros plus 12 postage for a brand new motor so I may go for it. I have the space so the size is not a problem.

Regards Brian. :drink2:
 
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