
Technical Data
English
Angle grinder
14253
14273
14281
14291
Rated power input
W
1900
1900
1900
1900
Power output
W
1220
1220
1220
1220
Rated speed
min
-1
11500
11500
11500
11500
Speed adjustment range
min
-1
–
– 2800 – 11500 2800 – 11500
Max. grinding disc diameter
mm
115
125
115
125
Grinding spindle thread
M 14
M 14
M 14
M 14
Max. thread length of grinding
spindle
mm
22.2
22.2
22.2
22.2
Speed preselection
–
–
●
●
Constant electronic control
●
●
●
●
Restart protection
●
●
●
●
Starting current limitation
●
●
●
●
Kickback stop
●
●
●
●
Weight according to EPTA-Procedure 01:2014
– With low-vibration auxiliary
handle
kg
2.4
2.4
2.4
2.4
Protection class
/ II
/ II
/ II
/ II
Protection rating
IP X0
IP X0
IP X0
IP X0
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different
voltages and in country-specific models.
Noise/Vibration Information
English
Noise emission values determined according to
EN 60745-2-3
.
Typically the A-weighted noise level of the power tool are:
91
dB(A); sound power level
102
dB(A). Un-
certainty K =
3
dB.
Wear hearing protection!
Vibration total values a
h
(triax vector sum) and uncertainty K determined according to
EN 60745-2-3
:
Surface grinding (roughing):
a
h
=
6
m/s
2
, K =
1.5
m/s
2
,
Disc sanding:
a
h
=
4
m/s
2
, K =
1.5
m/s
2
.
The vibration level given in these instructions has been measured in accordance with a standardised
measuring procedure and may be used to compare power tools. It can also be used for a preliminary es-
timation of exposure to vibration.
The stated vibration level applies to the main applications of the power tool. However, if the power tool
is used for different applications, with different application tools or poorly maintained, the vibration level
may differ. This can significantly increase the exposure to vibration over the total working period.
To estimate the exposure to vibration accurately, the times when the tool is switched off or when it is
running but not actually being used should also be taken into account. This can significantly reduce the
exposure to vibration over the total working period.
Implement additional safety measures to protect the operator from the effects of vibration, such as servi-
cing the power tool and application tools, keeping the hands warm, and organising workflows correctly.
14 |
English
1 609 92A 6BB • 16.3.21