● Anti- vibration socket for impact wrench can be used. Since the run-out at the time of rotation is reduced to improve the working efficiency
● will be high temporary tightening torque type of A3 series
● work efficiency for the tightening operation can be performed in one step of a conventional impact wrench + torque wrench is greatly improved
● Temporary tightening is done with an air motor, and final tightening is done with a torque wrench, so accurate tightening is possible.
● Since the final tightening is a torque wrench, there is no variation in tightening torque due to air pressure fluctuations.
● The tightening torque can be easily changed with the scale in Nm units.
● Calibration can be done with a torque wrench tester.
● There is also an LS series with a limit switch. Pokayoke (prevention of forgetting to tighten) can be done in combination with CNA-4mk3 (sold separately)

S.I. MODEL |
AC25N3 |
AC50N3 |
- |
- |
AC100N3 |
AC180N3 |
TORQUE RANGE [N・m] |
MIN.~MAX. |
5~25 |
10~50 |
- |
- |
20~100 |
40~180 |
GRAD. |
0.25 |
0.5 |
- |
- |
1 |
2 |
METRIC MODEL |
AC250M3 |
AC500M3 |
- |
- |
AC1000M3 |
AC1800M3 |
TORQUE RANGE [kgf・cm] |
MIN.~MAX. |
50~250 |
100~500 |
- |
- |
200~1000 |
400~1800 |
GRAD. |
2.5 |
5 |
- |
- |
10 |
20 |
AMERICAN MODEL |
AC200I3-3/8 |
AC400I3-3/8 |
AC800I3-3/8 |
AC75F3-3/8 |
- |
AC130F3-1/2 |
TORQUE RANGE [lbf・in/lbf・ft] |
MIN.~MAX. |
50~200lbf・in |
100~400 |
200~800 |
15~75lbf・ft |
- |
30~130 |
GRAD. |
2.5lbf・in |
5 |
10 |
1lbf・ft |
- |
2 |
PROVISIONAL TIGHTENING TORQUE [N・m] |
11 |
17.5 |
19 |
FREE ROTATION [r.p.m.] |
1000 |
900 |
800 |
APPLICABLE BOLT |
COMMON STEEL |
(M7) |
M8 |
M10 |
M12 |
HIGH TENSION |
M6 |
M6,(M7) |
M8 |
M10 |
MAX. HAND FORCE P [N] |
125.9 |
251.9 |
420.2 |
450 |
RATED AIR PRESSURE [Mpa] |
0.6 |
AIR MASS FLOW [m3/min] |
0.2 |
0.29 |
0.31 |
DIMENSION [mm] |
EFFECTIVE LENGTH |
L |
198.5 |
238 |
400 |
OVERALL LENGTH |
L’ |
293 |
333.5 |
487.5 |
OVERALL HEIGHT |
H |
92.8 |
107.7 |
124.5 |
HEAD |
R |
16 |
17 |
20.5 |
SQ. DRIVE |
□a |
9.53 |
12.7 |
b |
20.9 |
24.9 |
26.4 |
c |
11 |
12.2 |
ΦD |
12 |
16 |
LS |
E |
- |
F |
- |
WEIGHT [kg] |
1.5 |
2.0 |
3.3 |
LIMIT SWITCH |
WITHOUT |
|
|
|
|
|
|
|
|
ACCURACY ±3% |
|
|
|
|
|
|
|
|
|
S.I. MODEL |
ACLS25N3 |
ACLS50N3 |
- |
- |
ACLS100N3 |
ACLS180N3 |
TORQUE RANGE [N・m] |
MIN.~MAX. |
5~25 |
10~50 |
- |
- |
20~100 |
40~180 |
GRAD. |
0.25 |
0.5 |
- |
- |
1 |
2 |
METRIC MODEL |
ACLS250M3 |
ACLS500M3 |
- |
- |
ACLS1000M3 |
ACLS1800M3 |
TORQUE RANGE [kgf・cm] |
MIN.~MAX. |
50~250 |
100~500 |
- |
- |
200~1000 |
400~1800 |
GRAD. |
2.5 |
5 |
- |
- |
10 |
20 |
AMERICAN MODEL |
ACLS200I3-3/8 |
ACLS400I3-3/8 |
ACLS800I3-3/8 |
ACLS75F3-3/8 |
- |
ACLS130F3-1/2 |
TORQUE RANGE [lbf・in/lbf・ft] |
MIN.~MAX. |
50~200lbf・in |
100~400 |
200~800 |
15~75lbf・ft |
- |
30~130 |
GRAD. |
2.5lbf・in |
5 |
10 |
1lbf・ft |
- |
2 |
PROVISIONAL TIGHTENING TORQUE [N・m] |
11 |
17.5 |
19 |
FREE ROTATION [r.p.m.] |
1000 |
900 |
800 |
APPLICABLE BOLT |
COMMON STEEL |
(M7) |
M8 |
M10 |
M12 |
HIGH TENSION |
M6 |
M6,(M7) |
M8 |
M10 |
MAX. HAND FORCE P [N] |
125.9 |
251.9 |
420.2 |
450 |
RATED AIR PRESSURE [Mpa] |
0.6 |
AIR MASS FLOW [m3/min] |
0.2 |
0.29 |
0.31 |
DIMENSION [mm] |
EFFECTIVE LENGTH |
L |
198.5 |
238 |
400 |
OVERALL LENGTH |
L’ |
293 |
333.5 |
487.5 |
OVERALL HEIGHT |
H |
92.8 |
107.7 |
124.5 |
HEAD |
R |
16 |
17 |
20.5 |
SQ. DRIVE |
□a |
9.53 |
12.7 |
b |
20.9 |
24.9 |
26.4 |
c |
11 |
12.2 |
ΦD |
12 |
16 |
LS |
E |
44.5 |
76.5 |
174.5 |
F |
24 |
25 |
WEIGHT [kg] |
1.7 |
2.2 |
3.5 |
LIMIT SWITCH |
WITH |
|
|
|
|
|
|
|
|
ACCURACY ±3% |
|
