How to choose the right ESC for an RC aircraft
ESC selection by maximum current, voltage, BEC, safety margin, cooling, connector choice and the real load from motor and propeller.
Holybro Tekko32 F4 4in1 50A ESC(AM32) is a Holybro catalog item in ESCs & Motor Controllers. Review the model details below and request compatibility and supply information for civilian use.
| Brand | Holybro |
|---|---|
| Model | Tekko32 F4 4in1 50A ESC(AM32) |
| Manufacturer SKU | 31102 |
Hint: Use a power filter device with TVS diodes when pairing with low KV motors
PWM Frequency: 16k to 96k
Separate drive & control circuit, this broadens the current capability of the drive circuit while reducing the electrical interference to the control circuit.
Continuous Current: 50A x4
Burst Current: 60A x4
Supports 4-6S battery
Supports DShot 150/300/600/1200 & MultiShot/OneShot/Proshot/PWM, etc.
ESC telemetry Supported
Onboard analog current sensor
AM32 firmware (target: AM32_TEKKO32_4IN1_F421)
1000uf 35v capacitor included (highly recommended for 6s setup)
Amperage meter scale ratio: 120 (V1.9 Version)
Dimensions: 48x37x6 mm / Weight: 13.8g
Mounting holes: M4 30.5x30.5mm (M3 grommets included)
Tekko32 F4 4in1 50A ESC *1
M3 Anti-Vibration Silicone Grommet Insert *4
Electrolytic capacitor: 1000uF 35v *1
8-pin to 8-pin 1mm pitch 65mm cable *1
8-pin to 8-pin 1mm pitch 25mm cable *1
AM32 ESC Firmware Overview AM32 ESC Configurator
Availability, price, package contents and hardware revision are confirmed on inquiry. This listing does not assert local stock, a delivery date or official distributor status. Confirm voltage, connectors, firmware and operating requirements before use.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
ESC selection by maximum current, voltage, BEC, safety margin, cooling, connector choice and the real load from motor and propeller.
How to match motor, ESC, LiPo battery and propeller as one complete RC aircraft power setup instead of choosing parts separately.
A step-by-step safety guide for measuring amps, watts and voltage sag so customers avoid overheating motors, ESCs and LiPo batteries.
A guide to receiver and servo power: internal ESC BEC, external UBEC, receiver battery, redundancy and large aircraft safety decisions.
Cell count, capacity, C rating, connectors, battery weight and realistic flight time explained for RC aircraft buyers.
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