Industrial Tools
Torque Systems

Tohnichi BQSP Preset Torque Wrench

Capacity 10 / 20 / 40 / 70 / 120 / 220 / 300 / 420 Nm

Bi-directional Preset Click-type Torque Wrench

 

For assembly and mass-production. Bi-directional version of QSP / CSP model. 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.

 

Features of BQSP series

 

  • Accuracy according to EN ISO 6789:2017
  • Bi-directional
  • Reversible ratchet head
  • Preset type
  • Ergonomic handle *

 

Alternative Models BCSP

 

  • like BQSP, but with a round tool tang for interchangeable heads from Tohnichi instead of a ratchet (see Downloads).

 

Scope of Supply

 

  • Torque wrench 
  • Operating manual

 


 

Options / Accs / Spares

 

  • Adjusting Tool:
    #931 = for models BQSP10N...20N / BCSP10N...20N
    #930 = for models BQSP40N...300N / BCSP40N...300N
    Remark: If the torque value is high, making turning difficult with No. 930, use No. 932 to make setting torque easier. 
BQSP
Model Item No. T Range [N·m] T Range [lbf·in] T Range [kgf·cm] SqD [inch] Length [mm] Weight [kg] Handle
BQSP10N T212380 5 - 10 44 - 88 50 - 100 1/4 214 0.2 BK
BQSP20N T212381 10 - 20 88 - 177 100 - 200 3/8 214 0.2 BK
BQSP40N T212382 20 - 40 177 - 354 200 - 400 3/8 240 0.4 BK
BQSP70N T212383 35 - 70 310 - 619 350 - 700 3/8 314 0.63 BK
BQSP120N T212384 60 - 120 531 - 1061 600 - 1200 1/2 380 0.73 BK
BQSP220N T212385 110 - 220 974 - 1946 1100 - 2200 1/2 462 1.3 BK
BQSP300N T212386 150 - 300 1328 - 2654 15 - 30 kgf.m 3/4 665 2.4 BK
BQSP400N T212387 200 - 420 1770 - 3716 20 - 42 kgf.m 3/4 971 3.7 MH

Data according to specifications by the manufacturer. It is recommended to primarily use in moderate performance range (approx. 1/3 to 4/5 of rated capacity). If you regularly worked close to the limit of load (max capacity), a larger model or tool might be more advisable.

 

Products are compliant with ISO 6789:2017 starting January 2022.

 

All technical data without guarantee, errors and omissions excepted.

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