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

CLICK TYPE TORQUE WRENCHNEW

BQSP

Bi-directional type Preset Torque Wrench
RoHS markingRacquet gear 24Socket insertion part□6.35Socket insertion part□9.53Socket insertion part□12.7Socket insertion part□19.05

Preset

Ratchet Head

Bi-Direction

Click type torque wrench effective for bi-directional use.

BQSP20N [Overall length=213.5 mm]

BQSP70N [L'=314 mm]

Application

  • For assembly and mass-production.

Features

  • Bi-directional version of QSP model.
  • Preset style.
  • Tightening for both directions (clockwise / counter-clockwise) available on one torque wrench.
  • The set torque cannot be changed without using a special tool (sold separately), preventing the operator from changing torque by mistake.
  • A clear “click” sound signals tightening completion upon reaching the set torque.
  • Only the BQSP400N model has a metal handle with a knurled finish on the grip and the other models have a resin grip.

Specifications

MODEL BQSP10N BQSP20N BQSP40N BQSP70N BQSP120N BQSP220N BQSP300N BQSP400N
S.I. RANGE [N・m] MIN.~MAX. 5~10 10~20 20~40 35~70 60~120 110~220 150~300 200~420
METRIC RANGE
[kgf・cm / kgf・m]
MIN.~MAX. kgf・cm
50~100
100~200 200~400 350~700 600~1200 1100~2200 kgf・m
15~30
20~42
AMERICAN RANGE
[lbf・in]
MIN.~MAX. 50~100 100~200 200~350 350~600 600~1100 1000~1900 1400~2600 1800~3600
MAX. HAND FORCE[N] 62 124 225 279 382 550 500 444
DIMENSION
[mm]
EFFECTIVE LENGTH 161 178 251 314.5 400 600 900
OVERALL LENGTH L’ 213.5 240 314 380 462 665 970.5
SQ. DRIVE 6.35 9.53 12.7 19.05
7.5 11 14 15.4 20.5
HEAD 13 16 17 18.8 20 22.5 25.5
18.5 22 25.6 29 33.5 38.4 44.5 46.5
BODY 19 25.5 28 35 38.6
9.2 11.2 12.2 15 16.1
15 20 21.7 27.2 30
29 34 38 40
WEIGHT[kg] 0.2 0.4 0.63 0.73 1.3 2.4 3.7
                  Accuracy ±3%

Dimensions

BQSP10N~BQSP300N

BQSP400N

◆ How to order

Specify Tohnichi, model name and torque value.

[EX.1] Tohnichi BQSP20N X torque free

[EX.2] Tohnichi BQSP70N X 50N・m

◆ Things to remember when ordering
  • Not available for inspection purposes.

  • BQSP preset torque wrench needs torque tester for setting torque value. When ordering, be sure to specify operating torque.

  • Can be set only when left and right torque are the same.

 

Download

Product Catalog

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Registration
Manuals

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Software

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2D CAD (DXF)

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3D CAD (IGES)

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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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Applying the correct force/Loosening tasks/Tightening left-handed bolts and screws

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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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