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Use accurate torque controls to improve quality! Case examples can be found in torque handbook 8

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2018-05-21

Upgrades to the Semi-Automatic Airtork.

Tohnichi’s semi-automatic Airtork has been upgraded.

 

[New version after the upgrades]

1) AC3 series Semi-Automatic Airtork (high provisional tightening type)

2) A3 series Semi-Automatic Airtork (low provisional tightening type)

 

[Features]

・ The AC3 and A3 series models can both be used with anti-vibration sockets for impact wrenches.

 Improved work efficiency.

 

Click here for more information.

 

2018-01-05

Tohnichi is now accepting orders for CSPLD Wired Data Transfer Preset Torque Wrenches.

Tohnichi is now accepting orders for CSPLD Wired Data Transfer Preset Torque Wrenches.

 

◆ Overview ◆

  • Tightening torque data captured when the wrench clicks at the set torque is transferred by cable.

  • The Pass/Fail judgment is displayed on the body’s LED display for handy confirmation.

  • Also suitable when you cannot use an FD/FDD wireless data transfer preset torque wrench, when the radio wave environment is poor, and when wireless equipment is not permitted.

 

2017-11-21

The following digital torque wrench testers are now included in Tohnichi’s market lineup: DOTE4 and DOTE4-G, and DOTE4-MD2 and DOTE4-G-MD2.

Tohnichi launched the DOTE4 / DOTE4-G and the DOTE4-MD2 / DOTE4-G-MD2 digital torque wrench testers on November 21, 2017.

[Features]

• Pass/Fail Judgment: The LCD color display makes it easy to verify whether measurement readings are within set parameters.

• High precision: One digit (= one scale mark) has been reduced to one-half that of the DOTE3 / DOTE3-G series testers.

• Excellent data memory: Up to 1,000 units of data can be stored in the memory — that’s 10 times more than for previous models.

• Greater task efficiency:

 The new DOTE4-MD2 and DOTE4-G-MD2 have a motor drive loading device.

• Models with a JCSS Calibration Certificate and a statement of calibration uncertainty have also joined Tohnichi’s product lineup.

 

2017-05-22

Now available: T-FHP wireless pokayoke (error-proofing) transmitter for compact torque wrenches.

Now available: T-FHP wireless pokayoke (error-proofing) transmitter for compact torque wrenches.

 

Up until now the 0.4 to 15N・m torque range was only for wired MS-type compact pokayoke (error-proofing) torque wrenches, but the T-FHP makes compact wireless pokayoke torque wrenches possible as well.

The receiver and setting controller can also be used for the FH256MC series of torque wrenches, minimizing the additional cost of adopting the T-FHP system.

In addition, the T-FHP lets you build a pokayoke system to prevent human tightening errors while using different wireless pokayoke torque devices during tasks ranging from small screws to large bolts. The different devices that can be used during the same task include: RTDFH / RNTDFH wireless pokayoke torque screwdrivers, QSPFH interchangeable head type preset wireless pokayoke torque wrench, PQLFHP pre-lock type wireless pokayoke torque wrench, and QSPCAFHP rotary slip wireless pokayoke torque wrench.

2017-05-20

Our Online Part Search System has been updated.

Our new Online Part Search System is more up-to-date and even more user-friendly than our PDF Parts List.

 

[New Information]

1) The search system now also includes: new products (MCSP series marking torque wrenches for tightening and loosening nuts), upgraded devices (AP2 series fully automatic torque wrenches, and the MC2 series multiple units [nutrunners]).

2) It is now easier to select products in either metric units or Imperial (American) units.

 

Use the system also for ordering parts required to repair Tohnichi torque devices such as a torque screwdriver, torque wrench, torque gauge and torque meter.

To view products, click on the above link or on the “Worldwide” or “Japanese” button located on the Online Part Search System line, which is located under the parts information screen.

* Note: To view products using the system, you must be registered as a member.

 

2017-03-17

We have made model changes to the fully automatic Airtork and multiple units.

The AP series of fully automatic Airtorks that fully automate torque control when tightening large bolts is now the AP2 series, the MC series of multiple units for automatic tightening machines is now the MC2 series, and durability for both has been improved.

2017-03-10

The marking torque wrench MCSP for nuts now supports socket head bolts.

The MCSP series of interchangeable open end head marking wrenches for nuts can now support socket head bolts (cap screws) using a "specialized interchangeable head" for custom modified orders.

Refer to the MCSP product page for newly added information on manufacturing examples.

2016-12-09

Tohnichi’s Online Part Search System is now ready to use.

Our new Online Part Search System is more up-to-date and even more user-friendly than our PDF Parts List.

Use the system also for ordering parts required to repair Tohnichi torque devices such as a torque screwdriver, torque wrench, torque gauge and torque meter.

To view products, click on the above link or on the “Worldwide” or “Japanese” button located on the Online Part Search System line, which is located under the parts information screen.

* Note: To view products using the system, you must be registered as a member.

2016-11-21

We have responded to customer demand by launching the MCSP series of Marking Torque Wrenches for nuts.

Effective in preventing human tightening errors (Pokayoke).

When the set torque is reached, the wrench automatically leaves a mark on nuts (bolts) to provide evidence of proper tightening.

Conventionally, the tightening and marking procedure is a two step process: (1) Tighten with a torque wrench; then (2) Make a mark with a pen. Devices in this series prevent a mark from being made if tightening was forgotten.

Evidence that the set torque was reached during tightening remains visible for later work and after your products are shipped to market.

The MCSP series of interchangeable open-end head marking torque wrenches is now on the market.

2016-10-17

The ST3-BT / ST3-G-BT series of SpinTork torque meters for nutrunners can now also be used in China.

Simple torque checks and angle checks are possible without removing nutrunners from multi-spindle tightening equipment.

Also useful for rotation angle tightening.

The ST3-BT / ST3-G-BT series of SpinTork torque meters for nutrunners can now also be used in China.

2016-10-11

The FD / FDD series of click-type preset torque wrenches, for wireless transmission of torque data, can now also be used in South Korea.

Trusted for facilitating the internetworking of physical devices. The FD / FDD series of click-type preset torque wrenches emit a Click! sound and automatically transmit tightening torque data wirelessly. The series can now also be used in South Korea.

* Even more reliable tightening work is possible with the FDD series, thanks to two rounds of tightening detection functionality.

2016-10-05

The RTDFH / RNTDFH series of wireless Pokayoke (error-proofing) torque screwdrivers can now also be used in China.

Upon reaching the set torque, a tightened-to-completion signal is transmitted by radio waves.

The RTDFH / RNTDFH series of cordless Pokayoke (error-proofing) torque screwdrivers emit wireless signals to help prevent human tightening errors, and the series can now also be used in China.

2016-08-25

CAD data for slip-type torque wrenches is now available.

Tohnichi now offers CAD data (2D and 3D) for the QSPCA series of slip-type torque wrenches, which are designed to prevent under- and over-tightening, and for the QSPCAMS / QSPCALS / QSPCAFHS / QSPCAFH series, which are designed to prevent human tightening errors.

2016-07-28

Summer Holidays at Tohnichi Manufacturing

Our offices will be closed for summer holidays from Thursday, August 11 until Tuesday, August 16, 2016.

The final shipping day before the holidays will be Tuesday, August 9

We will reopen for business, shipping and inquiries on Wednesday, August 17.

We apologize for any inconvenience this may cause you.

 

◆Click here for a calendar showing the days Tohnichi Manufacturing is open and closed.

2016-07-21

We’ve made some improvements to the battery pack for testers, checkers, torque meters and display indicators.

The BP-100-4 battery pack is an upgraded version of the BP-100-3. Both versions let you power Tohnichi digital torque tools in places out of reach of an AC power outlet.

  • Attractive feature of the new version: Can be used continuously for about 24 hours (when starting with a full charge)

  • Can be used for the following devices

TDT3/TDT3-G series Digital Torque Screwdriver Testers

DOTE3/DOTE3-G series Digital Torque Wrench Testers

LC3/LC3-G series Digital Torque Wrench Checkers

Digital Torque MetersTME2

CD5 Indicator

2016-06-30

New from Tohnichi: Wireless Pokayoke torque wrenches powered by solar energy, for use in the U.S., the EU, China and other countries

Powered by solar energy, so there’s no need to change batteries, saving time and money.

Newly released torque wrenches: the T-BLE/BLQLE for the EU and China, and the T-BLA/QLBLA for the U.S., Canada and Mexico.

2016-06-20

Marking torque wrenches MPQL/MQL and MQSP have been improved.

When the set torque is reached, the bolt head is automatically marked to indicate tightening is complete. Improvements to the sockets and marker heads of MPQL/MQL and MQSP marking torque wrenches resulted in design changes.

For further details, click on the link in the notes under the specification table on the product pages.

2016-06-01

The FD/FDD series of click-type wireless preset torque wrenches can now also be used in the EU.

Now popular as IoT devices, Tohnichi’s FD/FDD “Click!” type wireless preset torque wrenches send tightening torque data automatically. The FD/FDD series can now also be used in the EU.

2016-05-25

Tohnichi Manufacturing recently released a technical data sheet entitled Torque Wrench Management and Loss Fees.

Tohnichi Manufacturing recently released a technical data sheet entitled Torque Wrench Management and Loss Fees. The information is located at the bottom of the LC3/LC3-G Digital Torque Wrench Checker page.

Using an LC3/LC3-G Digital Torque Wrench Checker for daily torque wrench checks could reduce the risk of your delivering products that have quality issues, resulting in lower costs in the long run. The technical data sheet identifies appropriate checking intervals and adjustment limits, taking into account factors such as loss fees, some common lengths of time between checks, cost, and accuracy. Thus, it compares loss under a company’s current circumstances with loss under appropriate conditions.

2016-05-17

The FD/FDD series of click-type wireless preset torque wrenches can now also be used in China.

Now popular as IoT devices, Tohnichi’s FD/FDD “Click!” type wireless preset torque wrenches send tightening torque data automatically. The FD/FDD series can now also be used in China.

2016-04-20

Tohnichi Manufacturing will be closed during “Golden Week”

Tohnichi Manufacturing will be closed from Friday, April 29 until Thursday, May 5, 2016 for the annual holidays commonly taken in Japan at that time.

Before the holidays, our final day for shipping products is Wednesday, April 27.

Shipping will resume and our offices will reopen to answer inquiries on Friday, May 6.

We apologize for any inconvenience this may cause you.

2016-03-22

A click-type wireless data transfer preset type torque wrench "FD/FDD Series" is now available for sale.

A click-type wireless data transfer preset type torque wrench, which allows automated wireless tightening torque data transfer at snug torque, "FD/FDD Series" is now available for sale.

Not only the highest workability of easy-to-use click type but the ability of obtaining tightening torque pass/fail judgement on hand promise correct tightening.

Highly reliable tightening work is possible for the FDD series thanks to two rounds of tightening detection function.

2016-02-22

Tohnichi has launched the DU series of electric Unitork devices.

Equipped with a brushless motor. Tightening torque accuracy: ±5%. Provides easy access to the Pokayoke system that is designed to prevent human tightening errors. The electric Unitork DU series with torque scale is available in the Japanese market.

2016-02-01

Easy, accurate torque adjustments. Preset torque wrenches in the SP/RSP/SH-N/SP-H series have undergone a model change.

Our preset torque wrenches have undergone a model change. The newer versions are presented below.

1) SP/SP2/SP2-MH series open head preset torque wrenches

2) Preset style torque wrench with ring spanner RSP2/RSP2-MH series

3) Preset style torque wrench with spanner for piping SP2-H series

4) Preset style torque wrench with notched open head SP2-N/SP2-N-MH series

5) Preset style torque wrench with wired limited switch for pokayoke SPLS2,RSPLS2,SPLS2-N series

Main improvements

(a) N2 models (SP19N2X10-MH, etc.) have an adjusting tool for QSP3 (Nos. 930 & 931), to facilitate torque adjustments without removing the grip end cap.

(b) The pre-lock mechanism eliminates the need for manual locking.

(No longer necessary to tighten thrust ring bolts after adjusting torque. This reduces workload and boosts reliability.)

- For details, click on the link for the webpage(s) you wish to see.

2016-01-25

The battery-type semi-auto torque wrench HA25N is now available for sale.

We have added compact and light weight HA25N to battery driven semi-automatic torque wrench HAC series.

* HA/HAC Series are products only for the Japanese market.

2015-12-16

The Tohnichi website is now also accessible in German.

The Tohnichi website is now also accessible in German.

2015-11-20

Our Japanese and English webpages have been updated, and our website is now also published in Chinese.

Our Japanese and English webpages have been updated, and our website is now also published in Chinese.

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