This EN 50347 covers general purpose standard dimensioned three-phase induction motors for 50 Hz with rated voltages not exceeding 690 V for industrial purposes having dimensions selected from IEC 60072-1 in the range :
Frame numbers - shaft-heights : 56 mm to 315 mm
Flange numbers - pitch circle diameter of flange : 65 mm to 740 mm
It gives tables of fixing dimensions, shaft extension dimensions and output powers.
Replaces
SSH 2957:1987
PUBLISHED
SSH EN 50347:2001
60.60
Standard published
Jan 1, 2005
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