Assembly

[destcali]

I have a question regarding the cover. In the front panel there is stop/emergency button (red) but what is the green button for? and the second question, on some pictures it can be seen wireless charger at the bottom, but how it is intended to be, inside the box or somehow outside (in the picture AMR_uncovered there is even a hole in the flor) ? There are no mounting holes etc.

[BotshareAI]

Dear Destcali, pls check this schematic to understand how Emergency switch and reset button work.

Regarding the charger, we only did a preliminary design, as there were many chargers. We used our own, it is not very available now, so I would recommend considering, for example, WiFerion.

[BotshareAI]

Schneider (genuine, ~€20–35):
Harmony XB4-BS542 — Ø22 mm mount, red Ø40 mm mushroom, twist-to-release, metal bezel, 1NC (add a ZBE-102 block for a second NC channel). Certified positive-opening contacts per IEC 60947-5-5 — the one to use for anything CE-facing.
→ https://www.se.com/ww/en/product/XB4BS542/
Plastic-bezel equivalent: XB5-AS542, same page structure at se.com.

Chinese clone (~€1–5):
XB2-BS542 — same Ø22/Ø40 form factor, 1NC, twist release, 10 A Ith, IP65, IEC 60947-5-1, but no e-stop-specific certification. Fine for prototypes and internal testing.
→ https://www.amazon.com/XB2-BS542-Emergency-Button-Switch-pushbutton/dp/B07Y7KZDSH
→ direct from manufacturer, ~$1/pc: https://www.finglai.com/products/switches/push-buttons/DIA22-XB2-B/XB2-BS542.html
LAY37 is the same class, usually sold as NO+NC: https://www.amazon.com/LAY37-Mushroom-Emergency-Button-Switch/dp/B07DL333VL eBayElectric-b2c
Reminder from before: contacts are ~3 A DC-13 at 24 V, so for the OpenAMRobot battery bus, break a contactor coil with the NC contacts rather than the full motor current.

[BotshareAI]

LANBOO_BUTTONS.zip