2144g-en_TechnDaten.fm, 10.09.2014 P2144BA/EN 2014-08 31
Recalibration
11
10.2 Performance Data
10.3 Electrical Data
Tool
Protection class I as per DIN EN 61140 (VDE 0140-1)
Degree of protection IP40 as per DIN EN 60529 (IEC 60529)
10.3.1 Torque Transducer
Torque is measured by a reaction transducer with expandable measurement strips. The reaction transducer
is positioned between the motor and the gears in the handle housing.
11 Recalibration
Subsequent dynamic calibration in order to ensure machine capability.
At delivery, model-specific calibration data is stored in the integrated fastening electronics system of the
tool. Following maintenance or a repair, we recommend checking the machine capability. For this, please
send the tool to Sales & Service Center if necessary. The machine capability can only be ensured through
dynamic calibration. We document the data in an updated certificate.
Type Recommended
torque range
Idling
speed
Screw
size
10.9
Weight Calibration data
Torque
(nominal)
Angle pulses
(Resolver)
ft.lbf (Nm)
max.
ft.lbf (Nm)
min.
rpm mm kg Nm ¹ degrees
48EAE38P3
1)
1) on request
28 (38) 5.9 (8) 1175 M8 1.85 47.255 72.4181
48EAE51P3
1)
37.6 (51) 8.1 (11) 835 M10.8.8 1.90 71.663 102.1868
48EAE61P3
1)
45 (61) 9.6 (13) 725 M10.8.8 1.92 82.436 117.5483
48EAE85P4 62.7 (85) 12.5 (17) 500 M10.8.8 3.13 161.521 168.9906
48EAE120P4 88.5 (120) 17.7 (24) 370 M12 3.42 145.258 229.9872
48EAE175P6
1)
138.7 (188) 28 (38) 180 M14.8.8 4.93 246.668 471.0915
48EAE230P6
1)
169.6 (230) 33.9 (46) 135 M16.8.8 4.93 243.951 614.3904
Features Data
Nominal calibration See 10.2 Performance Data, page 31
Sensitivity 2 mV/V
Bridge ohms 700 ohms
Precision class 0.5% of final value
Linearity error +0.25% of final value
Measurement range -125% to +125% of final value
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