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Manufacturer number:
Torque wrench base unit, maximum torque: 40N·m
Article no.: 657410 40
Article code:
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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
Product details
Technical Data
| maximum torque | 40 Nm | |
| Direction of tightening | For right and left-hand tightening | |
| Torque measuring accuracy | ±4 % | |
| Exchangeable tool | Plug-in head | |
| Series | MANOSKOP® 755 | |
| Overall length L | 201 mm | |
| Torque range | 4 Nm - 40 Nm | |
| Torque range | 4 lbfft - 30 lbfft | |
| Weight | 520 g | |
| Adjusted reference dimension on the torque wrench [l2] | 17.5 mm | |
| Socket for plug-in head | 9×12 mm | |
| Release signalling | acoustic; haptic | |
| Trigger principle | mechanical short-travel release | |
| Connection format | for plug-in heads (rectangular socket) | |
| Measurement technology | mechanical | |
| Data can be recorded | no | |
| Setting the trigger value | without setting scale (requires torque analyser) | |
| Feedback | triggering | |
| Reversible reading | Nm; lbfft | |
| Measurement process | Torque | |
| Adjustable trigger value | preset | |
| Standard | DIN EN ISO 6789 | |
| Lever length without plug-in head [l1] | 172 mm | |
| Lever length including factory calibration reference dimension [l3] | 189.5 mm | |
| Type of product | Torque Wrench |
Identification numbers & Classifications
| Article number | 657410 40 | |
| EAN / GTIN | 4018754031603 | |
| Manufacturer number | 50010004 |
Description
Version:
Single-handed torque wrench without a setting scale. Wrench setting using torque analyser. Left-hand tightening by reversing the plug-in head.
Without plug-in head (base model); see No. 657582 − 657590 for suitable plug-in heads.
Without plug-in head (base model); see No. 657582 − 657590 for suitable plug-in heads.
Function:
On reaching the set torque value the wrench triggers giving a “signal”(audible and perceptible) and is then immediately ready for use again.
Application:
For controlled screw tightening etc. to specified torques in batch productions.
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.