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Use accurate torque controls to improve quality! Case examples can be found in torque handbook 10

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Click Type Torque Screwdriver

RTD

Click Type Torque Screwdriver/Assembly
RoHS markingBit insertion part 6/35 mark

Assembly

Adjustable

Manual Loading

Graduation

Rotary Slip

Torque screwdriver with over-torque prevention rotary-slip mechanism for various applications from mass production to maintenance work.

RTD120CN [Overall length 132 mm]

RTD60CN [Overall length 109 mm]

Locker shape for rolling prevention

RTD500CN with auxiliary tightening tool (sold separately)

The RTD series is equipped with Tohnichi’s own toggle mechanism for torque control.

※The bit on the picture is optional.

Application

  • Used for various kinds of tightening operation from mass production to maintenance work.

Features

  • Rotary slip style.
  • RTD is designed to ratchet freely after reaching the set torque to prevent applying over-torque.
  • Toggle clutch torque detection mechanism for enhanced durability.
  • Easy torque adjustment with scale.
  • All models include the locking mechanism which prevents changing of torque during use.
  • Hexagonal locker prevents driver from rolling and locker can be replaced with new one.
  • Counterclockwise tightening model available upon request. Please contact us.

Specifications

Accuracy ± 3%
S.I. MODEL RTD15CN RTD30CN RTD60CN RTD120CN RTD260CN RTD500CN
TORQUE RANGE
[cN・m]		 MIN.～MAX. 2～15 4～30 10～60 20～120 60～260 100～500
GRAD. 0.1 0.2 0.5 1 2 5
METRIC MODEL 1.5RTD 3RTD 6RTD 12RTD 26RTD 50RTD
TORQUE RANGE
[kgf・cm]		 MIN.～MAX 0.2～1.5 0.4～3 1～6 2～12 6～26 10～50
GRAD. 0.01 0.02 0.05 0.1 0.2 0.5
AMERICAN MODEL RTD20Z RTD1.3I RTD40Z RTD2.6I RTD80Z RTD5I RTD150Z RTD10I RTD22I RTD40I
TORQUE RANGE
[ozf・in/lbf・in]		 MIN.～MAX ozf・in
6～20		 llbf・in
0.2～1.3		 ozf・in
15～40		 lbf・in
0.4～2.6		 ozf・in
20～80		 lbf・in
1～5		 ozf・in
30～150		 lbf・in
2～10		 lbf・in
6～22		 10～40
GRAD. ozf・in
0.2		 lbf・in
0.01		 ozf・in
0.5		 lbf・in
0.02		 ozf・in
1		 lbf・in
0.05		 ozf・in
2		 lbf・in
0.1		 lbf・in
0.2		 0.5
APPLICABLE SCREW SMALL SCREW （M1.8） M2（M2.2） M2.5,M3 （M3.5） M4（M4.5） M5,M6
TAPPING SCREW （M1.4）M1.6 （M1.8）M2 （M2.2）M2.5 M3（M3.5） M4 （M4.5）
DIMENSION
[mm]		 OVERALL LENGTH L' 101 109 132 149 155
GRIP D1 16 19.5 24 30.5 33
BODY D2 10.7 14.8 18 23 25
D3 11
L1 18 24
L2 76.5～84.3 81.1～90.1 100～110 117.8～127.8 129～141
LOCKER d 23.5 29 33 41 45
W 21.5 26.5 30 37.5 41
WEIGHT [kg] 0.05 0.08 0.16 0.27 0.32
Notes

Auxiliary tightening tool for RTD500CN can be attached (sold separately).

Standard accessory

Resin grip (for RTD120CN and RTD260CN only) supplied as standard accessory

Standard accessory: Preset hook spanner (for RTD260CN and RTD500CN only).

Dimensions

Expand dimensions

RTD

◆ How to order

[Tohnichi] [Model] Please specify.

[EX.] RTD120CN

◆ Things to remember when ordering

Standard bits on the market can be used.

(6.35 HEX)

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

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How to Use
Features of TOHNICHI Torque Driver

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How to set torque on adjustable and preset torque screwdrivers

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Technical Data
1. Torque

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5. Selection of Tightening Tools

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6. Torque Tools are Measurement Equipment

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