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Norbar 12531 Electrode Torque Wrench
205 - 780 N.m Electrode Torque Wrench 12“ Inches, r990 mm
| Part no | 12531 |
| Range - N.m | 205 - 780 N.m |
| Range - lbf.ft | 150 - 575 lbf.ft |
| Accuracy | ±4% |
| Diameter | 12" Inches |
| Torque radius | 990 mm |
| Tool length | 1286 mm |
| Tool weight | 8.4 k.g |
| Calibration | Supplied with the tool |
| Manufacturer | Norbar |
| Made in | United Kingdom |
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General product informationFeatures
- Torque accuracy ±4%
- Torque ranges 44 – 3200 N.m
- Torque ranges 33 – 2360 Lbf.ft
- Meets the requirements of ISO 6789-1:2017
- It breaks when set torque is reached
- Torque control increases energy efficiency.
- Self-clamping speeds the tightening operation
- Reversible ratchet,interchangeble head available
- Delivered with house calibration certificate
- Origin UK, manufactured by Norbar, CE certified
Product technical specificationsTechnical Specifications
Norbar Electrode Torque Wrenches [44 - 3.200 Nm]
| Part No | Model No | Torque Range | Electrode Diam | Tork Yarıçapı | Length | Weight | |
| # | # | N.m | lbf.ft | ø inch | r, mm | mm | kg |
| 12506 | 8" | 44-312 | 33-230 | 8" | 723 | 897 | 3.2 |
| 12530 | 10" | 146-542 | 110-400 | 10" | 890 | 1150 | 6.8 |
| 12531 | 12" | 205-780 | 150-575 | 12" | 990 | 1286 | 8.4 |
| 12532 | 14" | 350-1140 | 260-840 | 14" | 723 | 1764 | 13.8 |
| 12533 | 16" | 350-1300 | 260-950 | 16" | 890 | 1825 | 14.3 |
| 12535 | 18" | 750-1500 | 550-1110 | 18" | 990 | 1727 | 16.5 |
| 12536 | 20" | 1000-2000 | 750-1475 | 20" | 1805 | 2211 | 20.0 |
| 12537 | 22" | 1200-2370 | 900-1750 | 22" | 2135 | 2571 | 25.4 |
| 12538 | 24" | 1200-2370 | 900-1750 | 24" | 2135 | 2069 | 26.1 |
| 12538.HD | 24" | 1600-3200 | 1200-2360 | 24" | 2880 | 3350 | 31.7 |
Electrode Wrenches
The correct tightening of carbon/graphite electrodes is known to increase the energy efficiency of electric arc furnaces and prevents electrode sections from being lost in the furnace. Norbar Electrode Wrenches are based on two well proven torque wrench designs: electrodes up to 8 inches use the ‘Professional’ type, 9 inches and upwards are based on the ‘Industrial’ wrench.
- Positive torque control increases energy efficiency.
- Self-clamping action speeds the tightening operation.
- Unmistakable signal when the set torque is reached.
- A wide range of electrode sizes, 8 to 24 inches, can be tightened.
