Aquilus Handbrake V2 DIY [Analog]

AQUILUS HANDBRAKE V2

Welcome

Finally I managed to complete and print the V2 of my analog handbrake, Aquilus V2 handbrake is yours in exchange for a symbolic figure. I have minimized the use of bolts and nuts to lighten the grip of the brake and improve its appearance, the result is a combination of design and efficiency, the electronics and mechanics have remained unchanged if not for some improvement of the pin of the lever, in fact the latter was too short and with this new version I reduced the stroke of the spring to increase its contraction force. The lever stroke therefore starts from a minimum of 45 ° but if you want you can also shorten it by screwing a nut between the head and the spring. A dedicated slot has been inserted for the Arduino leonardo Pro Micro Atmega32U4 board with a rear port for connecting the USB cable, the position of the B10K 10K Ohm potentiometer has remained unchanged, consequently reducing the space for the slot in question with a touch of design. The handbrake is now light and compact but not fragile, it is much more stable in grip and resistant to twisting thanks to the PETG material adopted. The differences from PLA to PETG are enormous without having to force print at a much higher temperature. PETG absorbs shocks better and therefore there is no concern for breakages or reprints.

The components used are:

x1 - PETG Plastic Reel x1 - B10K 10K Ohm x1 - Arduino Leonardo Pro Micro Atmega32U4 x3 - Cable 2mmx80mm length for electronics x1 - Compression spring Steel alloy 41.5mm x 13.75mm, 2.31N / mm x2 - Deep Groove Micro Ball Bearing In Steel 8x16x5mm x1 - M8x70mm x1 - M8x60mm x1 - M5x20mm flat head x1 - M10x70 without head x4 - M3x10mm flat head x2 - M3x8mm flat head x1 - M8 nut

If you also want to try to replace the spring with a stronger one, for some it may be too weak or too strong, it is a matter of pleasure to the touch. The software, as for the previous version, is easily found on the internet as open source, therefore free. LINK FOR AQUILUS HANDBRAKE V1 EXAMPLE

The project in question is covered by copyright and it is not possible to modify, remix, copy and sell it. All rights are owned by me.