OBJ_BUCH-0000000261-003.book Page 12 Thursday, April 27, 2017 7:47 AM
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12
Type
Order number
Current consumption
No-load speed (right rotation)
1. Gear
2. Gear
No-load speed (left rotation)
1. Gear
2. Gear
Drilling capacity in steel - TCT/
high speed steel (core drill bits)
Drilling capacity in steel - high
speed steel (HSS) (twist drill bit)
Tapped hole
Reamer diameter
Counterboring diameter
Weight according to
EPTA-Procedure 01
Class of protection
Allowable ambient temperature
JMU 137 QW (**) JMU 137 MQW (**) JMU 137-2 QW (**)
7 270 ...
9.2 A
550 /min
–
370 /min
–
7/16 in – 1 3/8 in
7/16 in – 1 3/8 in
11 mm – 35 mm
11 mm – 35 mm
5/8 in
16 mm
9 16/4 in
M14
5/8 in
16 mm
1 1/4 in
32 mm
23.4 lbs
(10.6 kg)
/I
23°F ... 104°F
23°F ... 104°F
–5°C ... +40°C
–5°C ... +40°C
7 270 ...
7 270 ...
9.2 A
9.2 A
550 /min
550 /min
–
1700 /min
370 /min
370 /min
–
1140 /min
7/16 in – 1 3/8 in
11 mm – 35 mm
11/16 in
5/8 in
18 mm
16 mm
9 16/4 in
9 16/4 in
M14
11/16 in
5/8 in
18 mm
16 mm
1 1/4 in
1 1/4 in
32 mm
32 mm
24.25 lbs
24.25 lbs
(11.0 kg)
(11.0 kg)
/I
23°F ... 104°F
–5°C ... +40°C
M14
/I