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EAN / GTIN:
Manufacturer number:
Torque wrench without scale 20 N·m
Article no.: 657352 20
Article code:
Click to enlarge image
Click to enlarge image
For a description of the legend, see description text.
- Sens de serrage: Serrage à droite
- Précision de mesure du couple: ±3
Product details
Technical Data
| Couple maximal | 20 Nm | |
| Sens de serrage | Serrage à droite | |
| Précision de mesure du couple | ±3 % | |
| Longueur totale L | 232 mm | |
| Plage de couples | 4 Nm - 20 Nm | |
| Poids | 400 g | |
| Carré d'entraînement | 1/4 pouce | |
| Signalisation de déclenchement | acoustique; haptique | |
| Principe de déclenchement | Déclenchement à course courte mécanique | |
| Type de raccordement | Carré d'entraînement (cliquet) | |
| Métrologie | mécanique | |
| Possibilité de journalisation des données | non | |
| Réglage de la valeur de déclenchement | sans vernier de réglage (appareil de contrôle nécessaire) | |
| Feedback | à déclenchement | |
| Lecture commutable | Nm | |
| Procédé de mesure | Couple | |
| Réglage de la valeur de déclenchement | préréglé | |
| Norme | DIN EN ISO 6789 | |
| Longueur de levier avec mesure étalon usine [l3] | 166 mm | |
| Type of product | Torque Wrench |
Identification numbers & Classifications
| Article number | 657352 20 | |
| EAN / GTIN | 4045197546012 | |
| Manufacturer number | 657352 20 |
Description
Version:
Single-handed torque wrenches without a setting scale. Wrench setting using torque analyser.
With reversible ratchet and fixed square drive pin − only for right-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.