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Electronic torque wrench / rotational angle wrench HCT, maximum torque: 850N·m

Article no.: 2020107 Catalog no.: 655010
Price per 1 Piece
Net price: CHF 1’420.00
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  • CHF 269.71 /pcs.
  • CHF 146.48 /pcs.
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Product details

Technical Data

Nominal voltage 3.6 V
Number of rechargeable batteries contained 1 pcs.
Type of rechargeable battery lithium-ion (Li-Ion)
Battery capacity 3.4 Ah
Series HCT
IP index of protection IP40
Packaging Plastic case
Power supply battery-powered
Index of protection / protection class IP degree of protection
Size, square drive 3/4 in
Display resolution 0.1 Nm; 0.1 Nm
Angular resolution 0.1 degrees
Unit of measure for rotation angle accuracy degrees; percent
Measuring accuracy rotational angle 1 degrees
Measuring accuracy rotational angle 1 %
Torque unit Nm; lbf ft; lbf in
Data can be recorded yes
Interface Bluetooth®
Wireless application HCT Mobile App; HCT Windows App; HID (Human Interface Device)
App link HCT (Hoffmann Group Connected Tools)
Display size 2.8 in
Trigger signal acoustic; haptic; visual
Content single part
Can be calibrated yes
Direction of tightening right-left
Shape of connection square drive
Measurement technology electric
Measuring functions torque; angle of rotation
DIsplay digital
Torque range (min.) 170 Nm
Torque range (max.) 850 Nm
Torque accuracy clockwise 2 %
Torque accuracy anti-clockwise 3 %
Manufacturer’s test certificate yes
Standard DIN EN ISO 6789
Overall length 1’226 mm
Total weight 4’200 g

Identification & Classification

Article number 2020107
Catalog number 655010
EAN / GTIN 4067263290506
Manufacturer number 655010 850
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Description

Version:

with built-in reversible ratchet.

Advantage:

HCT – Hoffmann Group Connected Tools
Advantages of wireless transmission with Bluetooth:
  • Simple data transmission: At the push of a button the measuring result is transmitted directly to your PC application (such as Excel or Word) or to your mobile phone - no dongle necessary.
  • Freedom of movement: No messy data transmission cables.
  • Independence of location: Measurements can be performed directly to the machine and transmitted by radio to your application.
  • Reliable data transmission: No read errors and transmission errors - multiple measuring devices can be linked together.

When using the torque analyser HCT in conjunction with a torque wrench HCT:
  • Simultaneous display of the measurement values of the torque wrench HCT and the torque analyser HCT on the display of the torque analyser.
  • Display and automatic evaluation of the peak values achieved by the torque wrench HCT and the torque analyser HCT.
  • HCT torque wrenches blocked due to overload can be released again using the torque analyser. (After release, calibration of the torque wrenches HCT is recommended).

Standard:

Tested to DIN EN ISO 6789.

Accuracy:

Torque: Clockwise ± 2%, anticlockwise ± 3%.
Rotation angle: ± 1° for the measurement range up to 100°, ± 1 % for the measurement range 100° and beyond.

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

Supplied with:

USB-C data cable, reversible ratchet with ejector (size 12-340: plug-in ratchet, size 500 and 850: fixed ratchet), 1 commercially available Li-ion rechargeable battery type 18650 3.6V / 3400 mAh (can be charged directly in the tool via a USB-C plug). Supplied in a sturdy plastic case.

Note:

  • Suitable additional batteries can be found under No. 081574 3500. Charger for 4 batteries available as options under: 081590 4ULTRA.
  • A holder for mounting or suspending the torque wrench is available under No. 655039 1.
  • To protect the wrench from impacts, the protective cover 65 5024 655010 can also be purchased.
  • Using gateway No. 650022 GATEWAY, the torque wrench can be integrated into any higher-level system (e.g. MES) via open protocol.

The product can also be connected to a PC or laptop via HID (without software) using the HCT Smart Dongle No. 498998 STICK.

Warning:

Intended use
  • For controlled tightening and loosening of screws and nuts.
  • For left and right-hand tightening.
  • Note the effective length of the plug-in head or extension and make the corresponding adjustment.
  • For work in industrial environments.
  • Before use, allow the unit 30 minutes residence to acclimatise to room temperature.
  • Only use if there is reliable stability and sufficient freedom of movement.
  • Keep the handle clean.
  • If dirty, clean before use.
  • Check that the device is in perfect functional condition and is safe to operate before use.
  • Use only when it is technically in good condition and safe to operate.
  • If the device is dropped or collides with other objects, do not use again until it has been thoroughly checked and calibrated.
  • 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, 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.

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