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

Pokayoke Torque Wrench

QSPCAMS/QSPCALS

Rotary Slip-type Preset Pokayoke (Error-proofing) Torque Wrench
IEC markRoHS markingRacquet gear 36Socket insertion part□6.35Socket insertion part□9.53

Prevents human tightening errors (Pokayoke)

Preset

Ratchet Head

Rotary Slip

A torque wrench that prevents 3 problems: under-tightening, over-tightening, and other human tightening errors.

QSPCAMS6N

QSPCAMS12N

QSPCALS30N

QSPCALS70N

Example of a Pokayoke (error-proofing) configuration:

Application

  • Prevents under-tightening, over-tightening, and other human tightening errors.

Features

  • A torque wrench that prevents 3 problems: under-tightening, over-tightening, and other human tightening errors.
  • QSPCAMS and QSPCALS are rotary slip-type torque wrenches with wired limit switch. When set toque is reached, rotary slip occurs with simultaneous output of a contact signal from the limit switch.
  • QSPCAMS and QSPCALS have a highly durable curly cord.
  • A limit switch can be connected to a CNA-4mk3 count checker (sold separately) to easily create a tightening count management system.
  • Signals from the limit switch are captured on a programmable logic controller (PLC) or similar device to establish a Tightening Assurance System using assembly line interlock controls.
  • QSPCAMS/QSPCALS conform to the IEC 61340-5-1:2007 Standard (protection of electronic devices from electrostatic phenomena).
  • The QSPCAMS/QSPCALS series are 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

MODEL QSPCAMS6N QSPCAMS12N QSPCALS30N QSPCALS70N
S.I. TORQUE RANGE[N・m] MIN.~MAX. 2~6 4~12 10~30 20~70
METRIC TORQUE RANGE[kgf・cm] MIN.~MAX. 20~60 40~120 100~300 200~700
AMERICAN TORQUE RANGE[lbf・in] MIN.~MAX. 20~50 40~100 90~270 180~620
DIMENSION[mm] OVERALL LENGTH L 197 267 346
SQ. DRIVE a 6.35 9.53
HEAD R 14 17 21.5
HEIGHT h 37 48 58
BODY e 34 40.5 49
W 42 51 57.5
φd 15 20 27.2
φD 29 34 -
WEIGHT[kg] 0.33 0.64 1.24
ACCURACY[% ] ±6 ±4
Notes
  • QSPCAMS / QSPCALS limit switch ratings: AC30V below 1A, DC30V below 1A.

  • Length of standard MS/LS curly cord (when extended): Approx. 2m

  • Female connector is not supplied for MS/LS cord.

  • Products are compliant with ISO 6789:2017 starting January 2022. Calibration Certificates will be different from older products.

 

Dimensions

QSPCAMS6N~QSPCALS30N

QSPCALS70N

◆ How to order

Specify Tohnichi, model name and torque value.

Example 1: Tohnichi QSPCAMS6NX Torque Free

 

◆ Things to remember when ordering
  • Limit switch specification is AC/DC 30V below 1A.

  • Female connector is not supplied for LS cable.

 

Download

Product Catalog

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Registration
Manuals

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Software

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Parts List

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Online Part Search System
How to Use
Features of TOHNICHI Torque Wrench

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How to set torque

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[August 2022 Version] Tohnichi’s Torque Engineering Seminars yield positive results in the workplace right away.

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Differences between adjustable, preset and pre-lock torque wrenches

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Technical Data
4. Tightening Reliability

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5. Selection of Tightening Tools

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6. Torque Tools are Measurement Equipment

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7. Maintenance for Torque Tools

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[August 2022 Version] Everything from torque controls to Tohnichi’s Tightening Guarantee System

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Torque Wrench Management and Loss Fees

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Initiatives for ISO 6789:2017

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