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EAN / GTIN:
Manufacturer number:
Deflecting torque wrench without scale 5 N·m
Article no.: 657750 5
Article code:
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Closure cap and internal locking screw prevent inadvertent change of the setting.
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With long-travel indication No. 65 7750. Unintentional overtightening extremely unlikely.Standard mechanism
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For a description of the legend, see description text.
- Direction of tightening: For right- and left-hand tightening
- Torque measuring accuracy: ±4
- Exchangeable tool: Plug-in head
- Test certificate: Manufacturer’s test certificate
Product details
Technical Data
| maximum torque | 5 Nm | |
| Direction of tightening | For right- and left-hand tightening | |
| Torque measuring accuracy | ±4 % | |
| Exchangeable tool | Plug-in head | |
| Test certificate | Manufacturer’s test certificate | |
| Overall length L | 145 mm | |
| Torque range | 0.5 Nm - 5 Nm | |
| Weight | 220 g | |
| Adjusted reference dimension on the torque wrench [l2] | 17.5 mm | |
| Socket for plug-in head | 9×12 mm | |
| Release signalling | akustisk; haptisk | |
| Trigger principle | mechanical short-travel release | |
| Connection format | for plug-in heads (rectangular socket) | |
| Measurement technology | mechanical | |
| Deflection function | yes | |
| Data can be recorded | no | |
| Setting the trigger value | without setting scale (requires torque analyser) | |
| Feedback | triggering | |
| Reversible reading | Nm | |
| Measurement process | Torque | |
| Adjustable trigger value | preset | |
| Standard | DIN EN ISO 6789 | |
| Lever length without plug-in head [l1] | 120 mm | |
| Lever length including factory calibration reference dimension [l3] | 137.5 mm | |
| Type of product | Torque Wrench |
Identification numbers & Classifications
| Article number | 657750 5 | |
| EAN / GTIN | 4045197514547 | |
| Manufacturer number | 657750 5 |
Description
Version:
Torque wrench without scale. Wrench setting using torque analyser. The trigger mechanism makes unintentional overtightening extremely unlikely. Anti-clockwise tightening by reversing the plug-in head.
Function:
On reaching the preset torque value the wrench triggers a clearly detectable deflection and is then immediately ready for use again. The long-travel indication gives the user an unmistakable signal that the set torque has been reached.
Application:
For controlled tightening of screws to a pre-set torque during batch productions.
Standard:
Tested to DIN EN ISO 6789.
Accuracy:
±4 % of the set value.
Cutting data:
Legend for drawing and formula:
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque