AMRD/ BMRD2
Click Type Torque Screwdriver/Assembly
Assembly
Adjustable
Rotary Slip
Graduation
For precision tightening of fine screws (M1-M2).
AMRD4CN [Overall length 93 mm] ※AMRD bits are included as a standard accessory.
BMRD30CN2 [Overall length 116 mm] ※BMRD bits are sold separately.
The AMRD series is equipped with Tohnichi’s own toggle mechanism for torque control.
Application
-
For watches, precision electronic equipment, computers, etc.
Features
-
Same features as RTD except designed for tightening small screws.
-
Enhanced reliability and durability by adopting toggle clutch torque mechanism.
-
Index finger holding feature allows the operator to tighten with precise movements.
-
Torque setting is easy to adjust by knob and scale.
-
Index finger holding feature allows the operator to tighten with precise movements.
-
Counterclockwise tightening model available upon request. Please contact us.
Specifications
|
Accuracy ± 3% |
|
S.I. MODEL |
AMRD1CN |
AMRD2CN |
AMRD4CN |
AMRD8CN |
BMRD15CN2 |
BMRD30CN2 |
TORQUE RANGE
[cN･m] |
MIN.～MAX. |
0.3～1 |
0.5～2 |
1～4 |
2～8 |
2～15 |
4～30 |
|
GRAD. |
0.01 |
0.025 |
0.05 |
0.1 |
0.2 |
|
METRIC MODEL |
100AMRD |
200AMRD |
400AMRD |
800AMRD |
1.5BMRD2 |
3BMRD2 |
TORQUE RANGE
[gf・cm/kgf・cm] |
MIN.～MAX. |
gf・cm30～100 |
50～200 |
100～400 |
200～800 |
kgf・cm0.2～1.5 |
0.4～3 |
|
GRAD. |
gf・cm1 |
2.5 |
5 |
10 |
kgf・cm0.01 |
0.02 |
|
AMERICAN MODEL |
ー |
AMRD3Z |
AMRD6Z |
AMRD12Z |
1.5BMRD2-A |
3BMRD2-A |
TORQUE RANGE
[ozf・in/lbf・in] |
MIN.～MAX. |
ー |
ozf・in
1～3 |
2～6 |
3～12 |
lbf・in0.2～1.5 |
0.4～3 |
|
GRAD. |
ー |
ozf・in
0.05 |
0.1 |
0.2 |
lbf・in0.005 |
0.01 |
|
APPLICABLE SCREW |
SMALL SCREW |
ー |
M1 |
（M1.1）M1.2 |
（M1.4）M1.6 |
（M1.8） |
M2（M2.2） |
|
TAPPING SCREW |
ー |
ー |
M1 |
（M1.1）M1.2 |
（M1.4）M1.6 |
（M1.8）M2 |
DIMENSION
[mm] |
OVERALL LENGTH |
L' |
93 |
116 |
|
GRIP |
D1 |
10 |
15 |
|
BODY |
D2 |
8 |
11 |
|
D3 |
13 |
15 |
|
L1 |
72 |
62 |
|
ℓ1 |
14 |
|
|
ℓ2 |
8 |
10 |
|
WEIGHT [kg] |
0.03 |
0.05 |
|
ACCESSORY BIT |
＋ |
#0 |
|
|
-thickness X width |
0.15×1, 0.2×1.5, 0.3×2 |
|
|
|
Notes
Bits for BMRD are sold separately. For details, click here.
Standard accessory
AMRD bits are included as standard accessories.
Dimensions
AMRD 1CN～8CN
BMRD15CN2,30CN2