Tohnichi BMRD / BMLD Adjustable Torque Screwdriver
For precision tightening of fine screws (M1-M2)
Tohnichi's BMRD/BMLD series torque screwdriver is designed for tightening small screws. Thereby this model is ideal for assembly of watches, precision electronic equipment, computer, etc.
Via micrometer scale torque can easily and quickly be adjusted. Index finger holding feature allows the operator to tighten with precise movements. Upon reaching the set torque, it clicks to signal tightening is complete.
Versions
- BMRD: Integrated rotary clutch mechanism reliably prevents over-torque.
- BMLD: Like BMRD but with a click signal instead of the slip clutch. Ideal for applications that are sensitive to vibration and where rotary clutch vibrations might be problematic.
Key Features
- Accuracy acc. EN ISO 6789 type II class D
- Micrometer adjustable
- Clockwise direction
- Calibration Certificate (ISO/JIS)
Scope of Supply
- Torque Screwdriver
- Calibration Certificate (ISO/JIS)
- Original user manual (jap./eng.)
Options / Accs / Spares
- Counterclockwise tightening model available on request.
- Available in imperial units (ozf·in, lbf·in) on request.
- Available in metric (kgf·cm) on request.
Model | Item No. | Torque Range [cN·m] | Graduation | Length [mm] | Weight [kg] |
---|---|---|---|---|---|
BMRD15CN2 | T202066 | 2 - 15 | 0.1 | 116 | 0.05 |
BMRD30CN2 | T202069 | 4 - 30 | 0.2 | 116 | 0.05 |
Model | Item No. | Torque Range [cN·m] | Graduation | Length [mm] | Weight [kg] |
---|---|---|---|---|---|
BMLD15CN2 | T202086 | 2 - 15 | 0.1 | 116 | 0.05 |
BMLD30CN2 | T202089 | 4 - 30 | 0.2 | 116 | 0.05 |
The table shows the torque ranges specified by the manufacturer. Usage in the medium range (approx. 1/3 to 4/5 of rated capacity) is recommended. If you would regularly work close to the load capacity limit, a larger tool may be ergonomically more advantageous.
All technical data without guarantee, errors and omissions excepted.