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Hand Torque Wrench

CL,CLE2 CL-MH
Tohnichi Hand Torque Wrench

Interchangeable Head type Adjustable Torque Wrench.
Interchangeable Head can be easily exchanged.
Torque value easily set with external scale and knob.

Application

For tightening various kinds of bolts on production lines.

Features

A clear “click” sound signals tightening completion upon reaching the set torque.
Torque setting is easy to adjust by knob and scale.
With CLE550N2 to CLE1200N2 models, the built-in torque adjustment handle makes torque changes easy even without a special-purpose tool.
CL2N to CL25N5 models have a resin grip with large built-in scale.
CL50N to CL280N models have a resin grip, while CL420N has a knurled metal handle.
CLE550N2 to CLE1200N2 models have an extension handle that separates from the body for compact storage.
CL25N5x10D, CL50Nx12, CL50Nx15D, CL100Nx15D and CL140Nx15D adjustable torque wrenches can be used with interchangeable adjustable heads (AH) (monkey wrench type).

Accuracy ±1%

CL-MH Click Type Torque Wrench / Assembly

Interchangeable Head Type Adjustable Torque Wrench with Metal Handle
Knurled metal handle version of CL
Ideal for oily working conditions

Application

Suitable for use in greasy conditions (oil, chemicals, etc.) such as garage work

Features

Same features as QL-MH type with interchangeable heads.
A clear “click” sound by internal toggle mechanism signals tightening completion upon reaching the set torque.
By exchanging heads, the wrench services a variety of applications from open end spanner, ring, ratchet, hex heads, and more, with a single wrench.
CL25Nx10D-MH, CL50Nx12D-MH, CL50Nx15D-MH, CL100Nx15D-MH and CL140Nx15D-MH adjustable torque wrenches can be used with interchangeable adjustable heads (AH) (monkey wrench type)

Accuracy ±1%

Digital Torque Wrench
CEM3-BT/CEM3-G-BT
DATA TORK

Digital torque wrench with collected data wireless transfer function.

Transfer collected data wirelessly by built in Bluetooth® Module Simplex communication model "-BTS" and duplex communication model "-BTD". "-BTS" model is a wireless data transmission model of standard model CEM3-G. "-BTS" model has a function to save the inspected data into the body and sends it to an external device by wireless.

Application

For inspection or tightening

Features

CEM3-BT/CEM3-G-BT are for testing (-BTS). Two types of -BTD for tightening.
Built-in Bluetooth® module to transmit data wirelessly.
Simplex communication model "-BTS" and duplex communication model "-BTD".

Accuracy ±1%

CEM3-WF/CEM3-G-WF Wireless Data Transfer Torque Wrench

Digital torque wrench with wireless LAN communication functionality that conforms to the IEEE 802.11 standard. Use it to transmit data wirelessly in a wide variety of work areas.

Application

Tightening tasks requiring recording and management of tightening data.
Inspections requiring recording and management of tightening inspection data, for tasks such as retightening inspections

Features

Wide range, high accuracy, lightweight, easy-to-read large scale, suitable for inspection.
The DB-S series, DBE-S series and DBR-S series have a convenient memory pointer for maximum readings.
Since the dial is movable, the pointer can be set to the desired torque first and complete tightening as the pointer indicates "0".
DB accuracy is consistent regardless of where the hand is placed.
The dial indicator has a full-surround protective cover to prevent damage to external objects (except DB420N, DBE, and DBR series models).
DB25N to DB280N models have a resin grip.
DBE has an extension handle.
For DBR models, applies load by lever block or winch.
Applicable for international use including the EU region. Compliant with calibration procedures of ISO 6789 Type I Class B

Accuracy ±1%

DB,DBE,DBR / HAC

Application

For inspections and tightening

Features

Digital torque wrench with wireless LAN communication functionality that conforms to the IEEE 802.11 international standard.
Can operate in both 2.4 GHz and 5 GHz frequency bands, permitting 5 GHz usage in work environments where 2.4 GHz band is restricted.
To meet task requirements, either Measuring Mode or Tightening Mode can be selected.
In addition to a connection to a wireless LAN access point, a direct connection to a tablet is also possible.
As of March 2019, certified compliant for wireless use in Japan (TELEC), the U.S. (FCC), Canada (IC) and China (SRRC).

Accuracy ±1%

HA/HAC Semi-automatic Airtork

When set provisional tightening torque of HA25N, HAC25N and HAC50N as low level, non-load rotation speed is about 850 rpm.

Software to download these changes for free from the Tohnichi Website.

Usage Example

You can change provisional tightening torque values to improves workability, and change to the tightening mode that is best for Pokayoke (error proofing).
Change provisional tightening torque values wirelessly with Bluetooth. Refer to the specification chart to determine the provisional tightening torque values that can be set.
Tightening mode can be changed. Mode 1 : Repeated provisional tightening / Mode 2 : Tighten each piece until tightened to completion.
Mode 1 : Begin provisional tightening -> Provisional torque value detected -> Motor stops (Factory set before shipping) Suitable for repeated provisional tightening of multiple flange bolts.
Mode 2 : Begin provisional tightening -> Provisional torque value detected -> Motor stops -> Use torque wrench for final tightening ->Tightened-to-completion signal emitted After provisional tightening, if you don’t use a torque wrench for final tightening the motor will not operate, thereby preventing a human tightening error.

Mode 2 tightening example

1. Push the start lever to activate the motor, then perform provisional tightening. (Green LED on body ON)

2. When specified provisional torque value is achieved, motor stops automatically. ( Blue LED on body flashes)

3. Pull torque wrench. When it makes a “Click” sound, this indicated tightenedto-completion.(Blue LED on body ON)

Use the CAN-4mk3 Poka Control Count Checker for easy building of a Pokayoke system.
(System to prevent human tightening errors).

Comes with excellent input/output capability, Including work sensor input and torque wrench selection signal.
Use the free software to set advanced Pokayoke(error-proofing) conditions easily.(Available in Chine, English, German and Japanese)

Note: Use an R-BT receiver to control up to four torque wrenches in the HA/HAC series