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“TWdrive” electronic torque/rotational angle wrench without plug-in head, maximum torque: 15N·m
Article no.: 655250 15
Article code:
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Visual signal by LED traffic light function and colour display.
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Visual signal by LED traffic light function and colour display.
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Unique convenient adjustment by encoder wheel: − quick menu navigation,− quick and precise adjustment
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Vibration − Reliable signal even in noisy / very bright environments.
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Visual signal by LED traffic light function and colour display.
- Direction of tightening: For right- and left-hand tightening
- Torque measuring accuracy: ±3
- Measuring accuracy rotational angle: ±2
- Exchangeable tool: Plug-in head
- Interface: USB interface
Product details
Technical Data
| maximum torque | 15 Nm | |
| Direction of tightening | For right- and left-hand tightening | |
| Torque measuring accuracy | ±3 % | |
| Measuring accuracy rotational angle | ±2 % | |
| Exchangeable tool | Plug-in head | |
| Interface | USB interface | |
| Test certificate | Manufacturer’s test certificate | |
| Overall length L | 277 mm | |
| Torque range | 1.5 Nm - 15 Nm | |
| Resolution | 0.01 Nm | |
| Weight | 490 g | |
| Adjusted reference dimension on the torque wrench [l2] | 21 mm | |
| Socket for plug-in head | 9×12 mm | |
| Display | digital | |
| Release signalling | optisk; akustisk; haptisk | |
| Trigger principle | Vibration motor | |
| Power supply | Battery-powered | |
| Number of batteries contained | 3 | |
| Article no of the battery / rechargeable battery fitted | 081557 LR6 | |
| Connection format | for plug-in heads (rectangular socket) | |
| Measurement technology | electronic | |
| Data can be recorded | yes | |
| Setting the trigger value | digital, adjustable | |
| Feedback | displaying | |
| Reversible reading | Nm; lbfin; lbfft | |
| Measurement process | Torque; Rotation angle | |
| Adjustable trigger value | adjustable | |
| Standard | DIN EN ISO 6789 | |
| Lever length without plug-in head [l1] | 242.5 mm | |
| Lever length including factory calibration reference dimension [l3] | 262 mm | |
| Type of product | Torque Wrench |
Identification & Classification
| Article number | 655250 15 | |
| EAN / GTIN | 4045197683700 | |
| Manufacturer number | 655250 15 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Highly precise electronic torque / rotational angle wrench for very reliable screw tightening and checking of screw fastenings. Clear OLED display with colour screen and extremely simple menu navigation. Sturdy wrench with compact housing and sturdy rectangular section shaft. “Direct mode” allows quick general-purpose use. There are up to 200 user-specific screw tightening cases which can be programmed, which can be incorporated in procedural plans. 4 measurement modes: Torque and angle of rotation. Process reliability results achieved by torque with angular monitoring or rotational angle with torque monitoring. Memory capacity for up to 2500 measurements included. Can be programmed by a PC; password protection for security against tampering. Rotary angle measurement can be programmed easily, no reference arm required. Target values and tolerances can be specified. Peak and Track function modes. Integrated automatic reminder of calibration after the number of operations and elapsed time.
Units of measure: Nm, lbfft, lbfin.
Torque/rotational angle wrench with outstanding ergonomics and uniquely user-friendly operation.
Units of measure: Nm, lbfft, lbfin.
Torque/rotational angle wrench with outstanding ergonomics and uniquely user-friendly operation.
- Reversible ratchet with ejector.
- Easy input of pitch settings: For tools with a different pitch setting simply input the new pitch. No laborious calculations with formulae.
- QuickRelease: Secure engagement and quick change of plug-in heads.
- Data output: The USB interface allows the saved data to be read out and analysed via PC.
- Warning signals: – Acoustic (buzzer) − Visual via 3 LEDs and a colour screen − Tactile (vibration in the handle)
- Secure controls. No double assignment of keys.
- Comfort setting
Accuracy class ±3 %.
Standard:
Tested to DIN EN ISO 6789.
Supplied with:
With sturdy plastic case (size 400 in a sturdy sheet metal case) and 3 batteries (1.5 V Mignon / AA / LR6), USB data cable, and software for transmitting the measured data.
Warning:
Intended use
Reasonably foreseeable misuse
- For controlled tightening of nuts and bolts.
- Article No.
- 655250: Suitable plug-in head: Size 15, 30 with plug-in shaft 912 mm.
- Size 120 to 400 with plug-in shaft 1418 mm.
- For left and right-hand tightening.
- Keep the handle clean.
- If dirty, clean before use.
- If the device is dropped or collides with other objects, do not use again until it has been thoroughly checked and calibrated.
- For work in industrial environments.
- The torque wrench must have at least an hour to adapt to the climatic conditions before use.
- Only use if there is reliable stability and sufficient freedom of movement.
- Use only when it is technically in good condition and safe to operate.
- Use only in combination with plug-in heads that are suitable in shape and design.
- Have the wrench regularly calibrated and adjusted.
- Always cover unused bushes.
Reasonably foreseeable misuse
- Avoid vibration, reverse movement, shaking, impacts.
- Do not exceed maximum torque of torque wrench, hexagon socket, plug-in head and screw attachment.
- Do not use the wrench as an impact tool, do not throw it.
- Only open the housing on the battery cover for battery replacement.
- Do not use in explosion hazard areas.
- Not for use where there is exposure to intense heat, direct sunlight, naked flames or liquids.
- Do not operate outdoors or in rooms with high atmospheric humidity.
- Do not make any unauthorised changes or modifications to it.
- Do not mount components not in accordance with the specification..