Torque screwdriver with over-torque prevention rotary-slip mechanism for various applications from mass production to maintenance work.
RTD120CN [Overall length 130 mm]
RTD60CN [Overall length 110 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' |
100 |
110 |
130 |
150 |
155 |
|
GRIP |
D1 |
16 |
20 |
35 |
44 |
33 |
|
BODY |
D2 |
10.7 |
14.8 |
18 |
23 |
26 |
|
D3 |
11 |
|
L1 |
18 |
24 |
|
L2 |
76.5～84.3 |
81.1～90.1 |
105～115 |
113.8～123.8 |
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