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VehiclesArrma Senton 3S BLXESC calibration

Maintenance reference

ESC calibration

Arrma Senton 3S BLX · ARA102721

Arrma Senton 3S BLX, ARA102721; original equipment covered by the cited edition.

← Vehicle service reference

Start with the correct reference

Open the cited manufacturer reference for the assembly, sequence and checks. Replacement needs depend on inspection and the fitted components.

Senton 3S BLX throttle setup: calibration

Original ARRMA BLX100 in ARA102721. Exact archived owner edition only; later firmware, other editions and replacement units require their own review.

Before starting

  • Confirm that the vehicle still has the controller covered by this exact manual edition.
  • Raise the wheels clear of the ground when checking the radio equipment. Use a fully charged compatible LiPo battery.

Calibration sequence

  1. With the ESC off, connect the battery and turn on the transmitter. Hold the ESC SET button while switching the ESC on. Release SET when the red ESC light flashes.
  2. With the transmitter trigger at neutral, press SET. The ESC gives one green flash.
  3. Hold full throttle and press SET. The ESC gives two green flashes.
  4. Hold full brake and press SET. The ESC gives three green flashes.
  5. Switch the ESC off to finish the setup.
ARA102721; ARA102721T1-Manual-MULTI.pdf, PDF p. 15

Parts, tools and consumables

No separate parts or tools are listed here. Check the cited instructions for consumables, tools and replacement decisions.

Part links open an exact-model OEM listing. Quantities, reused hardware and condition-dependent replacements may need checking in the manual. A listed part is not an instruction to replace it.

Setup specifications

ESC
BLX100 ESC 2S/3SStock
Sources
ESC rating
100 A continuousStock
Sources
ESC motor connector
4 mm bullets. Original AR390214 motor lead interface. Battery connectors and larger replacement motors are separate.Stock
Sources
ESC mounting dimensions
43 × 54.5 × 34. Original BLX100 envelope, including hold-down tabs in the width. Mounting-hole spacing and available chassis clearance are separate. mm (L × W × H)Stock
Sources
Battery connector
IC5Stock
Sources

Keep the axle positions and original units shown. Values describe the cited configuration. Replacement-derived and community figures keep their stated basis.