Miniature drilling machine for drilling printed circuit boards, etc. small precision work.
The absence of lateral backlashes is ensured by a special design of guides in the spindle head, high-precision execution of the mechanism.
Two linear bearings and two cylindrical guides are used. This arrangement eliminates backlash.
The lifting and lowering mechanism of the spindle has been modified. It is now a lever-band drive. Lowering occurs smoothly, without wedging, it is easy to dose the force on the lowering arm.
Made of steel profiles on a CNC machine.
Wear-resistant powder coating.
As a power drive, a widespread DC electric motor of the 550 series with a rated voltage of 18 VDC (as well as 4C 801, 6C 802), used in cordless screwdrivers, is used.
A drawing with the overall dimensions of the engine is shown on the "Pictures" tab.
This ensures good maintainability, these engines are available for purchase.
The RPM board is located in the platform, the power switch and the direction of rotation (reverse) switch are located on the side of the platform.
The power supply of the machines is not completed, therefore, when purchasing, it is necessary to provide for this feature (you can use
laboratory power supply unit 30V, 5A- usually such a source is already in the workplace).
For the convenience of work, we suggest using drilling stands:
regular standor
backlit stand.
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
