Japan, Tohnichi
Tohnichi FDD-AD Direct Reading Torque Wrench
Made in Japan
Manufacturer: Tohnichi
Model: FDD-AD
Tightening torque and angle data are transmitted automatically at the audible “Click!” moment. Precision Pass/Fail judgments ensure a higher level of tightening reliability.
Shown with the M-FD wireless module and AC adaptor BA8 connected to the R-CM receiver.
Angle measurement begins at trigger torque, and then the torque angle (θ) data is transmitted wirelessly to the R-CM receiver at the audible “Click” moment.
The threshold value set on the R-CM is compared, and a Pass/Fail judgment is then made.
TRG: Trigger torque; TL: Lower limit torque; TH: Upper limit torque; ΘL: Lower limit angle; ΘH: Upper limit angle
* Letters on first line indicate torque judgment; on second line, angle judgment; displayed as L, O, and H.
Application
- Tightening Torque Data Management
- Pokayoke (tightening error-proof)
- Detects two rounds of tightening to prevent this human error (Pokayoke).
- Detects increased torque due to insufficient rotations from “biting (seizure)” during tightening.
Features
- The tightening torque value obtained at the “Click” moment and the angle data are sent wirelessly. * The angle (θ) is that formed between the previously set trigger torque and the position at the “Click” moment.
- Tightening torque data and angle data are judged by the R-CM receiver, and the result is displayed on the Pass/Fail LED on the FDD-AD.
- Can prevent human errors (Pokayoke (error-proofing)) by detecting double tightening, and can detect torque increase in insufficient rotation angles caused by thread fouling during tightening.
- Settings can be done easily using a computer. The setting software can be downloaded for free from the Tohnichi website. Use the RS232C cable to connect the setting controller (SB-FH2) to the computer, then send the settings wirelessly from SB-FH2 to the FD/FDD transmitter and the R-CM + M-FD receiver.
- Marking torque wrench MQSPFDD-AD is equipped with the FD/FDD transmitter, which can be consulted during a later process or even after shipment that tightening was performed correctly. Can be custom-made after Tohnichi receives your order.
- Tohnichi’s interchangeable head torque wrenches can be used with our interchange head lineup, which offers the best selection in the world, making these wrenches ideal for your work.
- The FDD-AD series is compliant with ISO 6789:2017 starting January 2022. For more information, see the technical data “Initiatives for ISO 6789:2017” at the bottom of the screen.
Specifications
Notes:
- The FDD-AD conforms to wireless technical standards in Japan (TELEC), the U.S. (FCC), Canada (IC), Thailand (NTC), China (SRCC), Malaysia (SIRIM), Indonesia (SDPPI), Taiwan (NCC), the EU (CE), South Korea (KC), India (WPC), Russia (FSB), and Singapore (IMDA). (Information valid as of June 2021.) However, certain restrictions apply regarding export procedures to Indonesia (SDPPI), so please check with Tohnichi for more information. Can also be used in Mexico and Vietnam.
- Japan’s Measurement Law requires that the units of measure for products marketed and used in Japan be SI units, except for some specialized fields.
- Products manufactured for the global market offer a selection of metric and American units of measure.
- Verify the wireless standards and technical criteria used in the applicable country or region.
- See the catalog for further information on the R-CM receiver.
- The FDD-AD series is compliant with ISO 6789:2017 starting January 2022. Calibration Certificates will be different from older products.
Standard accessory:
- FD/FDD transmitter protection cover (FD-PCV): 1
- Two AAA nickel metal hydride batteries. * Charger not included.
Dimensions
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