MarkPRODUCTS

English

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

Uni-screwdriver

AUR

Pneumatic Screwdriver/Assembly
RoHS markingSocket insertion part□6.35Socket insertion part□9.53

Assembly

PISTOL TYPE

Pneumatic

Graduation

Trigger

Re-chargeable

High speed and high torque, with graduation.

AUR25N

Application

  • For fastening plastic and tapping screws. For assembly and mass production.

Features

  • High speed tightening with trigger activated precision torque.
  • Torque setting is easy to adjust by knob and scale.
  • Torque remains stable regardless of fluctuations in air pressure.
  • Small reaction force when set torque is reached.
  • LS version available with limit switch, which creates tightening assurance system when used with CNA-4mk3 count checker.
  • Becomes a Pokayoke (error-proofing) system when used with CNA-4mk3 (sold separately).

Specifications

                Accuracy ± 5%
S.I. MODEL AUR5N AUR12.5N AUR25N AURLS5N AURLS12.5N AURLS25N
TORQUE RANGE
[N・m]
MIN.~MAX. 2~5 5~12.5 10~25 2~5 5~12.5 10~25
GRAD. 0.1 0.25 0.5 0.1 0.25 0.5
METRIC MODEL AU50R AU125R AU250R AU50RLS AU125RLS AU250RLS
TORQUE RANGE
[kgf・cm]
MIN.~MAX. 20~50 50~125 100~250 20~50 50~125 100~250
GRAD. 1.0 2.5 5.0 1.0 2.5 5.0
AMERICAN MODEL AU50R-A AU125R-A AU250R-A AU50RLS-A AU125RLS-A AU250RLS-A
TORQUE RANGE
[lbf・in]
MIN.~MAX. 15~45 37.5~112.5 75~225 15~45 37.5~112.5 75~225
GRAD. 1.0 2.5 5.0 1.0 2.5 5.0
LIMIT SWITCH WITHOUT WITH
FREE ROTATION [r.p.m.] 2100 800 400 2100 800 400
APPLICABLE BOLT COMMON STEEL M5,M6 (M7)M8 M10 M5,M6 (M7)M8 M10
HIGH TENSION M4(M4.5) M5,M6 (M7)M8 M4(M4.5) M5,M6 (M7)M8
AIR PRESSURE [MPa] 0.5
AIR MASS FLOW [m³/min] 0.9
FASTENING AIR MASS FLOW [m³PC] 0.008 0.02 0.04 0.008 0.02 0.04
HOSE DIA. [mm] φ10
DIMENSION
[mm]
OVERALL LENGTH L1 219 227 219 227
OVERALL WIDTH L2 64 142 64 142
OVERALL HEIGHT L3 185
AIR INLET R(PT)3/8
WEIGHT [kg] 1.5 1.7 1.5 1.7
ACCESSORY BIT #3   #3  
                 
                 
Notes

Counterclockwise has no torque control.

Standard accessory

1.Torque Adjusting key 2.M3 HEX key 3.Support Handle (for AUR(LS)25N) 4.W12 Open Ended Wrench (for AUR(LS)25N).

Dimensions

AUR(LS)12.5N, 25N

AUR(LS)5N

REMARK

SW with limit switch has a rating of AC30V, DC30V, below 1A.

◆ How to order

Specify “Tohnichi” and model name.

[Example 1] Tohnichi AUR5N

[Example 2] TohnichiAURLS5N

◆ Things to remember when ordering

AUR5N has #3 bit (6.35 HEX) with a double bit. Any other bits are available in the local market. For bits other than a #3 bit, use a bit bought on the local market. AUR12.5N and AUR25N have a fixed 9.53 mm square drive.

Use pneumatic sockets only.

Alternative product

A

AC2

Optional Equipment

Testers, checkers, calibration kits

TCF

Download

Product Catalog

Japanese English Chinese German

You must be a registered member to download the following files.

Registration
Manuals

Japanese English Chinese German

Software

Japanese English Chinese German

Parts List

Japanese English Chinese German

Online Part Search System
How to Use
Piping/Air pressure and operating range

Japanese English Chinese German

Calculating the compressor capacity.

Japanese English Chinese German

Technical Data
4. Tightening Reliability

Japanese English Chinese German

5. Selection of Tightening Tools

Japanese English Chinese German

6. Torque Tools are Measurement Equipment

Japanese English Chinese German

Powered by Translations.com GlobalLink OneLink SoftwarePowered By OneLink