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

Beam type Torque Wrench

CSF/CF

Direct Reading Torque Wrench/Inspection
RoHS markingHead insert 8DHead insert 10DHead insert 12DHead insert 15DHead insert 19DHead insert 22DHead insert 32D

Beam

Interchangeable Head

Direct Reading

Multi-purpose beam type torque wrench with interchangeable head type.

CF25NX10D [L'=320mm]

CSF7NX8D [L'=220mm]

Application

  • For inspection or tightening.

Features

  • Interchangeable Head Torque Wrenches.
  • You can use approximately 300 kinds of Tohnichi interchangeable heads.
  • Scale registers torque bidirectionally, and can be used for re-tightening and loosening torque inspections.
  • The unique shape of the arm is designed to keep the internal force at stable level without any friction, which contributes to enhanced durability.
  • The CSF/CF model grip is shaped to conform to the hand in order to prevent slipping.
  • CSF7N~230N is available for memory pointer type as standard, other models upon request.
  • Applicable for international use including the EU region.
  • Compliant with calibration procedures of ISO 6789 Type I Class A.

Specifications

            Accuracy ±3%
S.I. MODEL CSF7NX8D CSF14NX8D CF25NX10D CF50NX12D CF100NX15D
TORQUE RANGE
[N・m]
MIN.~MAX. 1~7 2~14 5~25 10~50 10~100
GRAD. 0.2 0.5 1 2
METRIC MODEL 70CSF 140CSF 250CF 500CF 1000CF
TORQUE RANGE
[kgf・cm/kgf・m]
MIN.~MAX. Kgf・cm
10~70
20~140 50~250 100~500 100~1000
GRAD. Kgf・cm
2
5 10 20
AMERICAN MODEL 70CSF-A 140CSF-A 250CF-A 500CF-A 1000CF-A
TORQUE RANGE
[lbf・in/lbf・ft]
MIN.~MAX. lbf・in
10~60
20~120 40~220 80~420 lbf・ft
6~70
GRAD. lbf・in
2
5 10 20 lbf・ft
2
APPLICABLE BOLT
(REFERENCE)
STEEL M5,M6 (M7) M8 M10 M12(M14)
HIGH TENSION M4(M4.5) M5,M6 (M7) M8 M10
MAX. HAND FORCE [N] 30 55 80 135 230
DIMENSION
[mm]
EFFECTIVE LENGTH (L) 235 260 315 375 435
OVERALL LENGTH (L') 220 250 320 380 435
HEIGHT (M) 34 36 41 45 52
WIDTH (B) 74 84 90 104 110
HEAD (ℓ3) 9 11 13 16
HEAD (d3) 8 10 12 15
HEAD (d4) 2.5 3 4
BODY (h) 21.8 25.8 31.8 35.8 42.2
BODY (h1) 6 15 17 20
BODY (R)   70 90
BODY (m) φ16 25 33
BODY (n)   20 26
WEIGHT [kg] 0.2 0.25 0.4 0.6 1.0
INTERCHANGEABLE HEAD (SH,RH,QH,HH)
8D
(SH,SH-N,RH,QH,DH,HH)
10D
(SH,RH,QH,RQH,DH,HH)
12D
(SH,RH,QH,RQH,DH,HH)
15D
             
          Accuracy ±3%  
S.I. MODEL CF150NX19D CF230NX22D CF420NX22D CF850NX32D  
TORQUE RANGE
[N・m]
MIN.~MAX. 20~150 30~230 70~420 100~850  
GRAD. 5 10 20  
METRIC MODEL 1500CF 2300CF 4200CF 8500CF  
TORQUE RANGE
[kgf・cm/kgf・m]
MIN.~MAX. 200~1500 Kgf・m
3~23
7~42 42~85  
GRAD. 50 Kgf・m
0.5
1 2  
AMERICAN MODEL 1500CF-A 2300CF-A 4200CF-A 8500CF-A  
TORQUE RANGE
[lbf・in/lbf・ft]
MIN.~MAX. 15~110 20~160 30~300 60~600  
GRAD. 5 20  
APPLICABLE BOLT
(REFERENCE)
STEEL M16 (M18) M24 M30  
HIGH TENSION M12 (M14) M20 M24  
MAX. HAND FORCE [N] 310 420 570 670  
DIMENSION
[mm]
EFFECTIVE LENGTH (L) 490 555 750 1310  
OVERALL LENGTH (L') 480 530 725 1260  
HEIGHT (M) 53 56 60  
WIDTH (B) 115 120 130 152  
HEAD (ℓ3) 20 23 33  
HEAD (d3) 19 22 32  
HEAD (d4) 4 5 6  
BODY (h) 44.6 50.8  
BODY (h1) 21 22 24  
BODY (R) 100 160  
BODY (m) 38 48  
BODY (n) 30 38  
WEIGHT [kg] 1.3 1.6 3.1 7.1  
INTERCHANGEABLE HEAD (SH,RH,QH,RQH,DH,HH)
19D
(SH,RH,QH,RQH,DH,HH)
22D
(SH,RH,QH,)
32D
 
Notes

Overall length does not include interchangeable head. PH (Pipe wrench head) type interchangeable head is not available for this model.

Dimensions

CSF7N,CSF14N

CF25N~420N

CF850N

REMARK

Note: for interchangeable head insert dimensions, click here.

◆ How to order

[Tohnichi] [Model] Please specify.

[Example 1] Tohnichi CF100NX15D

[Example 2]Tohnichi CF100NX15D-S

◆ Things to remember when ordering

Memory pointer style is also available as standard for CSF7N~230N. Please contact us. Add “-S” for the model with a memory pointer. [Example 2]

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

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Technical Data
3. Inspecting the Tightening Torque

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5. Selection of Tightening Tools

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6. Torque Tools are Measurement Equipment

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