Repeat Vortex AM32 80A Brushless Spinner ESC
£32.00
We do not recommend you build a spinner for your first robot as they can be very dangerous. Only test spinning weapons in safe conditions – ideally in a test box. See our disclaimer.
Repeat Robotics’ Brushless Spinner ESC: a 80A 3-8S brushless ESC running AM32 firmware pre-programmed for beetle spinners, well tested on american beetles at up to 8S! Includes heat sink, capacitor, servo wires and power wires with an XT60. Also suited for larger robot drive (needs reprogramming : we can help with that – drop us an email). Heatsink application & wiring diagram below.
10 in stock
Heatsink Application:
The busbars and fets are live. Take extra precautions to prevent shorting when applying the heatsink. You can cut one of the fins off the heatsink before applying to reduce the risk of shorting.
Note: From November 2025 the heatsink is a shorter size with the extra fins removed.
Wiring:
Ensure you insulate the whole ESC before powering on (electrical tape / heatshrink)











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