KBM 52 U / KBM 50 Q
21
EN
Specifications.
Emission values for sound and vibration
(Two-figure – specifications as per ISO 4871)
Type KBM 52 U KBM 50 Q
Reference number 7 270 31 7 270 30
Power input 1200 W 1200 W
Output 640 W 680 W
Speed, full load
Clockwise
1st gear 130 – 260 rpm 260 rpm
2nd gear 260 – 520 rpm 520 rpm
Anti-clockwise
1st gear 160 rpm –
2nd gear 320 rpm –
Power supply type 1 ~ 1 ~
Weight 13.7 kg 12.0 kg
Class of protection I I
Drilling-Ø Steel max.
Core bit 50 mm 50 mm
Spiral bit 23 mm 16 mm
Tap M 16 M 16
Magnetic holding power 11 000 N 11 000 N
Max drilling depth with core bits 50 mm 50 mm
Height of drill jig 368 mm 368 mm
Stroke 135 mm 135 mm
Total stroke range 310 mm 310 mm
Magnetic foot plate dimensions 180 x 90 mm 180 x 90 mm
Sound emission
Measured A-weighted sound power level L
wA
(re 1 pW), in decibels 96 96
Measuring inaccuracy K
wA
, in decibels 3 3
A-weighted emission pressure power level measured
at the workplace L
pA
(re 20 µPa), in decibels 83 83
Measuring inaccuracy K
pA
, in decibels 3 3
Vibration emission
Rated acceleration, in m/s
2
0.6 0.6
Inaccuracy K, in m/s
2
1.5 1.5
REMARK: The sum of the measured emission value and respective measuring inaccuracy represents
the upper limit of the values that can occur during measuring.
Wear ear protection!
For measurement values obtained according to the respective product standard, see the last page of
this Instruction Manual.
3 41 01 063 06 0.book Seite 21 Donnerstag, 12. Mai 2005 8:42 08
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