Features:
- Rotation direction of the motor is programmable: normal, reverse or bidirectional
- All parameters can be programmed via using a program card or a transmitter, including default settings
- Multiple protection features including low voltage cut-off protection/over-heat protection/throttle signal loss protection
- Alarm to help you find the devices: keep the throttle on FULL ON position for a while, the ESC will help
- 5.Throttle range can be configured and is fully compatible with all receivers, providing smooth, linear and precise throttle response
Specifications:
| Continuous Current (A) | 20 |
|---|---|
| Burst Current (A) | 25A@10S |
| Lixx Battery | 2-4 |
| BEC | 2A,5V |
| Dimensions(mm) | 52*26*7mm |
| Shipping Weight | 0.036 kg |
| Shipping Dimensions | 17 × 11 × 1 cm |
Package Include:
- 1 X EMAX BLHeli 20A ESC
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Read More →Technical Specifications
| Brand | Emax |
|---|---|
| Current Rating | 20A |
| SKU | AI4592 |
| Weight | 0.05 kg |
| Availability | In Stock |
Applications & Use Cases
The Original EMAX BLHeli 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
Nakul Shetty (verified owner) –
Great quality Original EMAX BLHeli 20A ESC. Perfect specs for my drone project. Fast delivery too!
Sneha Chauhan (verified owner) –
Using this Original EMAX BLHeli 20A ESC in my hexacopter. Smooth operation and excellent thrust.
Mahesh Ghosh –
Good Original EMAX BLHeli 20A ESC. Works well for my drone build. Packaging could be slightly better.
Riya Mukherjee (verified owner) –
Superb Original EMAX BLHeli 20A ESC! Built my first drone with this and it performed beyond expectations.
Aanya Mukherjee (verified owner) –
Pretty good Original EMAX BLHeli 20A ESC. Works as expected for my drone project. Would buy again.
Yogesh Mukherjee (verified owner) –
This Original EMAX BLHeli 20A ESC is value for money. Comparing with other brands, Zbotic offers the best deal.
Tanvi Das (verified owner) –
Good product overall. My drone is flying well with this Original EMAX BLHeli 20A ESC. Satisfied with the purchase.
Lakshya Ghosh (verified owner) –
Pretty good Original EMAX BLHeli 20A ESC. Works as expected for my drone project. Would buy again.
Rishabh Bhatt (verified owner) –
Been using this Original EMAX BLHeli 20A ESC for 3 months now, zero issues. Great product.
Aman Goyal –
This Original EMAX BLHeli 20A ESC is value for money. Comparing with other brands, Zbotic offers the best deal.