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