Tohnichi QSP/QSP-MH Ratchet Head-type Pre-set Torque Wrench

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QSP100N4 ［L’=315㎜］


QSP100N4-MH [Overall length 315 mm] with metal handle

  • QSP ideal for mass-production; QSP-MH ideal for oily working environment.
  • Pre-set style.
  • Accuracy ± 3%
  • 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.
  • The ratchet head has 24 teeth with a 15-degree operating range, allowing for use in space-limited working conditions.

QSP1.5～12N4

 

QSP25N3～140N3

 

QSP-MH, QSP200N4 to 420N

MODEL QSP1.5N4 QSP3N4 QSP6N4 QSP12N4 QSP25N3-1/4 QSP25N3 QSP25N3-MH QSP50N3 QSP50N3-MH
S.I. RANGE［N・m］ 0.3～1.5 0.6～3 1～6 2～12 5～25 10～50
METRIC RANGE

[kgf・cm]

 3～15 6～30 10～60 20～120 50～250 100～500
MAX. HAND FORCE［N］ 15 30 45 89 155 281
DIMENSION
［mm］		 EFFECTIVE LENGTH L 120 125 161 178
OVERALL LENGTH L’ 165 175 215 240
SQ. DRIVE a 6.35 9.53
b 7.5 11
HEAD R 11.5 13 16
h 17.5 18.5 22 25.6
BODY m 19 25.5
n 9.2 11.2
d 15 20
D 24 29 15 34 20
WEIGHT［kg］ 0.16 0.19 0.25 0.4
GRIP Resin grip Knurled grip Resin grip Knurled grip
ADJUSTING TOOL (OPTIONAL ACCESSORY) No.931 No.930

 

MODEL QSP100N4-3/8 QSP100N4 QSP100N4-MH QSP140N3 QSP140N3-MH QSP200N4 QSP280N3-1/2 QSP280N3 QSP420N
S.I. RANGE［N・m］ 20～100 30～140 40～200 40～280 60～420
METRIC RANGE［kgf・cm］ kgf・cm 200～1000 300～1400 400～2000 kgf・m 4～28 6～42
MAX. HAND FORCE［N］ 398 444 500 467
DIMENSION
［mm］		 EFFECTIVE LENGTH L 251 315 400 600 900
OVERALL LENGTH L’ 315 380 465 665 970
SQ. DRIVE a 9.53 12.7 19.05
b 11 14 15.4 20.5
HEAD R 17 18.8 20 22.5 25.5
h 29 32 33.5 38.4 39.9 44.5 46.5
BODY m 28 35 38.6
n 12.2 15 16.1
d 21.7 27.2 30
D 34 21.7 34 21.7 27.2 40
WEIGHT［kg］ 0.65 0.7 1.2 1.8 3.1
GRIP Resin grip Knurled grip Resin grip Knurled grip
ADJUSTING TOOL No.930 No.314
(OPTIONAL ACCESSORY)

Note: 1) Adjusting tools are sold separately

          2) A torque wrench tester is necessary for torque setting. Specify required set torque when order

         3) QSP200N4-QSP420N have knurled handles

        4) Socket are sold separately

 

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