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Manufacturer number:
Cat. Nr.:
QuickSelect torque wrench with adjustment locking, without plug-in head, Maximum torque: 50N·m
Article no.: 657099 50
Article code:
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Adjustment button
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Security screw
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Security sticker
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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: ±3
- Exchangeable tool: Plug-in head
- Test certificate: Manufacturer’s test certificate
Product details
Technical Data
| maximum torque | 50 Nm | |
| Direction of tightening | For right and left-hand tightening | |
| Torque measuring accuracy | ±3 % | |
| Exchangeable tool | Plug-in head | |
| Test certificate | Manufacturer’s test certificate | |
| Series | MANOSKOP® 730Fix | |
| Overall length L | 330 mm | |
| Torque range | 10 Nm - 50 Nm | |
| Torque range | 7 lbfft - 37 lbfft | |
| Scale graduation, 1 graduation = | 0.25 Nm | |
| Weight | 831 g | |
| Adjusted reference dimension on the torque wrench [l2] | 17.5 mm | |
| Socket for plug-in head | 9×12 mm | |
| Display | analogue | |
| Release signalling | akustisk; haptisk | |
| Trigger principle | mechanical short-travel release | |
| Connection format | for plug-in heads (rectangular socket) | |
| Measurement technology | mechanical | |
| Deflection function | no | |
| Slipper function | no | |
| Quick release/ quick-change function | no | |
| Memory pointer | no | |
| Data can be recorded | no | |
| Setting the trigger value | with adjustment scale | |
| Feedback | triggering | |
| Reversible reading | Nm; lbfft | |
| Measurement process | Torque | |
| Adjustable trigger value | adjustable | |
| Standard | DIN EN ISO 6789 | |
| Lever length without plug-in head [l1] | 280 mm | |
| Lever length including factory calibration reference dimension [l3] | 297.5 mm | |
| Type of product | Torque Wrench |
Identification & Classification
| Article number | 657099 50 | |
| EAN / GTIN | 4018754269433 | |
| Manufacturer number | 96503005 | |
| Manufacturer/responsible person | STAHLWILLE Eduard Wille GmbH & Co. KG, Lindenallee 27, 42349 WUPPERTAL, Germany, www.stahlwille.de |
Description
Version:
Sturdy compact one-armed torque wrench, adjustable to scale and self-triggering. The accuracy is sustained for many thousands of operations, because high quality material is used for all wearing parts and the flexible rod is under load only briefly on each occasion. Body and handle are of sturdy square section. Scales adjustable. Anti-clockwise tightening by reversing the plug-in tools.
Without any plug-in head (basic model); see No. 657582 − 657950 for suitable plug-in heads.
Units of measurement: Nm, lbfft.
Without any plug-in head (basic model); see No. 657582 − 657950 for suitable plug-in heads.
Units of measurement: Nm, lbfft.
Advantage:
Can be pre-set using the scale, and secured against further changes by removal of the setting knob. Optionally the wrench can be secured against tampering using the locking screw and the sticker supplied.
Function:
If the set value is reached while using the wrench, the wrench triggers giving a “signal” (acoustic and perceptible) and is then immediately ready for use again.
Application:
Since the set torque can be varied, it is ideal for repairs and short series production.
Standard:
Tested to DIN EN ISO 6789.
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
Note:
The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789.