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12 Technical Data
Type
Order No.
Motor Size
Direction of Rotation
Design
Air-Inlet
Screws up to
Torque min. (Nm/in.lbs)
Torque max.
soft pull-up (Nm/in.lbs)
Torque max.
hard pull-up (Nm/in.lbs)
Speed, unloaded (rpm)
Air Consumption (m³/min / cfm)
Weight (kg/lbs)
Sound Pressure Level LpA
according to DIN EN ISO 15744
(dB(A))
Hose I.D. for Air Supply (mm/in.)
Air Pressure (bar/PSI)
Drive Hex. Female (DIN 3126)
Suitable tool inserts and connecting
components with a drive as per
DIN 3126
Quick Change Chuck, mounted
Vibration (m/s²)
)* Uncertainty of measurement 3 dB
346-237U
346-737U
400373 B
400373 C
reversible
trigger start
upper, lower or rear air-inlet
M5
M6
2 / 17.7
4.5 / 39.8
7 / 62
5.5 / 48.7
8 / 70.8
2300
1200
0.4 / 14
1.9 / 4.18 1.95 / 4.30 1.96 / 4.32 1.96 / 4.32
6 / 1/4"
6.3 / 90
F6.3 (1/4")
E6.3 (1/4")
34
346-337U 346-437U
400373 D
400373 E
3
M6
M8
12 / 106.2
20 / 177
12 / 106.2
20 / 177
650
320
72 )*
yes
< 2.5
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