SPECIFICATIONS
Item
Range (Nm)
Drive (metric)
Drive (imperial)
Fine Scale (Nm)
Lenght (mm)
Width (mm)
Lf (mm)
Accuracy
Trigger CW
Trigger CCW
Ratchet: reversible, 48 teeth
FORMULA FOR CALCULATING THE EFFECT OF TORQUE WRENCH EXTENSIONS
BGS technic KG
Bandwirkerstr. 3
42929 Wermelskirchen
Torque Wrench
AUTOMATIC
ACTUATION
ADJUSTING
2803
2804
5-25
20-100
6.3mm
10mm
1/4"
3/8"
0.1
0.5
323
400
23
32
248
325
± 4%
± 4%
x
x
x
x
E
- Effective length of extension
Lf
- Lever length of the wrench: middle of
Tw - Torque setting on the wrench
Ta - Torque applied by the extension to the fastener
Formula: Tw = Ta x Lf / (Lf + E)
Tel.: 02196 720480
Fax.: 02196 7204820
mail@bgs-technic.de
Art. 2803 2804 2805 2806
RING
2805
2806
2807
40-200
60-340
150-750
12.5mm
12.5mm
20mm
1/2"
1/2"
0.5
1.0
517
620
1210
42
42
442
545
± 4%
± 4%
± 4%
x
x
x
x
handle to center of square drive
2907 2808 2818 2828
SCREEN
FINE-SCALE
SAFETY
LOCKING KNOB
2808
2818
200-1000
40-200
25mm
12.5mm
3/4"
1"
1/2"
2.5
2.5
0.5
1500
537
58
67
42
995
1160
435
± 4%
± 4%
x
x
x
www.bgstechnic.com
© BGS technic KG, Vervielfältigung und Weiterverwendung verboten
2828
40-200
12.5mm
1/2"
0.5
537
42
435
± 4%
x