General purpose three-phase induction motors having standard dimensions and outputs. Frame numbers 56 to 315 and flange numbers 65 to 740 algolia-ignore The object of this standard

The object of this standard is to define a standard test method to assess the possibility of whisker growth by external mechanical stress on the tin and tin-alloy plated parts of a connector in its application (after wire termination

with flexing

Who is BS EN 15398 for

Who is ISO 6301‑2 for

General purpose three-phase induction motors having standard dimensions and outputs. Frame numbers 56 to 315 and flange numbers 65 to 740 algolia-ignore The object of this standard1 Scope 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 600721 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.