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Manufacturer number:
Cat. No.:
Torque wrench without scale with ratchet, Maximum torque: 300N·m
Article no.: 609939
Catalog no.: 657352
Article code:
Discount
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Beschreibung der Legende siehe Beschreibungstext.
Product details
Technical Data
| Colour | red; silver | |
| Lever length including factory calibration reference dimension l3 | 460 mm | |
| Adjustable trigger value | adjustable | |
| Unit of measure for torque | Nm | |
| Min. torque, Nm | 60 | |
| Max. torque, Nm | 300 | |
| Setting the trigger value | without setting scale (requires torque analyser) | |
| Size, square drive | 1/2 in | |
| Data can be recorded | no | |
| Trigger principle | mechanical short travel release | |
| Trigger signal | acoustic; haptic | |
| Feedback | triggering | |
| Can be calibrated | yes | |
| Content | single part | |
| Type of product | torque wrenches | |
| Direction of tightening | right-left | |
| Shape of connection | square drive | |
| Measurement technology | mechanical | |
| Measuring functions | torque | |
| DIsplay | nothing displayed | |
| Torque range min. | 60 Nm | |
| Torque range (max.) | 300 Nm | |
| Torque accuracy clockwise | 3 % | |
| Standard | DIN EN ISO 6789 | |
| Overall length L | 587 mm | |
| Total weight | 1’600 g |
Identification & Classification
| Article number | 609939 | |
| Catalog number | 657352 | |
| EAN / GTIN | 4045197804211 | |
| Manufacturer number | 657352 300 | |
| Article class | 62E | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Integral ratchet with captive push-through square drive pin for right-hand and left-hand tightening.
Function:
If the set value is reached while using the wrench, 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 series production.
Standard:
Tested to DIN EN ISO 6789.
Accuracy:
±3% 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
Note:
The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789.