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.
T-Motor ALPHA 120A 12S FOC Multi-Rotor UAVs ESC is a T-Motor catalog item in ESCs & Motor Controllers. Review the model details below and request compatibility and supply information for civilian use.
| Brand | T-Motor |
|---|---|
| Model | ALPHA 120A 12S FOC Multi-Rotor UAVs ESC |
| Manufacturer SKU | AWT02010005 |
| Size | 110*55*25mm(L*W*H) | Signal Cable | PVC flat cable-30 core wires--2-400MM (white, blank, black/JP 3P male connector) |
| Weight(Incl. cables) | 359.5g | programming Cable | PVC flat cable-30 core wires--3-400MM (black, red, white/JP 3P male connector) |
| Motor Cable | Silicone wire-deep orange-12AWG-75MM*3PCS | IP | 67 |
| Power Cable | Silicone wire-red/black-12AWG-130MM | ||
| Support Voltage(12S) | 18-50.4V | BEC | NO |
| Con. Current | 100A | Throttle Pos. Range | 1100-1940μs |
| Peak Current(10s) | 120A | Throttle Refresh Frequency | 500Hz |
| Standby Consumption | ≤50mA | Throttle Response Speed | 500ms at initial strat-up, 150ms afterwards |
| Support Voltage(12S) | 18-50.4V | BEC | NO |
| Con. Current | 100A | Throttle Pos. Range | 1100-1940μs |
| Peak Current(10s) | 120A | Throttle Refresh Frequency | 500Hz |
| Standby Consumption | ≤50mA | Throttle Response Speed | 500ms at initial strat-up, 150ms afterwards |
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.
Tags: T-Motor, AWT02010005
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