The EMAX Simonk 20A ESC Brushless ESC is a speed controller for brushless DC motors. It features low output resistance, which enhances power stability and improves battery life. This ESC is programmed to start the brushless DC motor and has a continuous current handling capacity of 20A, with a peak current of 20A for up to 10 seconds.
Specification :
- Gives you the perfect solution for multirotor use.
- Highest efficiency 100% N-FET design.
- Highest accuracy with Crystal Oscillator (Temperature won’t affect the PWM operating range like other cheap ESC’s).
- No low voltage cutoff and no over temp cutoff, because any cutoff in a multirotor = crash.
- Super simple, foolproof operation! Nothing to program other than the throttle range.
- Throttle range can be set to be compatible with different receivers.
- Equipped with built-in linear BEC or switch BEC. Max speed: 210,000 rpm for 2-pole, 70,000 rpm for 6-pole, 35,000 rpm for 12-pole.
package include-:
1 X EMAX Simonk 20A ESC
Technical Specifications
| Brand | Emax |
|---|---|
| Current Rating | 20A |
| SKU | AI8296 |
| Weight | 0.0416 kg |
| Availability | In Stock |
Applications & Use Cases
The EMAX Simonk 20A ESC is a versatile (esc) drone speed controller used across a wide range of applications including brushless motor speed control, FPV drone builds, multirotor platforms, and RC aircraft.
Common use cases:
- Controlling motor speed in a quadcopter
- Replacing a burnt ESC after a short
- Upgrading to BLHeli_32 for smoother throttle response
This product is ideal for drone builders and RC enthusiasts.
Technical Tip: Choose ESC amperage 20% above your motor's max draw. DShot600 protocol recommended for modern builds.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Emax product sourced from authorized channels



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