628410-000020-0002301 Scope
IEC 62841-1:2014, Clause 1 is applicable, except as follows:
Addition:
This document applies to hand-held
die grinders
and to small rotary tools
for mounted accessories
not exceeding 55 mm in diameter and for mounted sanding accessories
not exceeding 80 mm in diameter such as – threaded
cones and plugs
that are threaded on a mandrel with an unrelieved shoulder flange, – mandrel
mounted wheels
, and – rotary files
with a
rated speed
not exceeding a peripheral speed of the accessory of 80 m/s at rated capacity
. This document does not apply to straight and vertical grinders utilizing flanges for driving an abrasive accessory.
NOTE 101 Straight and vertical grinders are covered by IEC 62841-2-3.