Looking for 20a Motor? T-Motor AT 20A 3S ESC is available at Zbotic with fast shipping across India.
T-MOTOR AT 20A 3S ESC – Prioritizing Your Safety
Fearless Challenge Fixed-Wing ESC, compatible with 2-3S batteries.
EXCEPTIONAL PERFORMANCE & RELIABLE QUALITY
The AT series ESC integrates a specialized fixed-wing core algorithm, optimizing the software structure for efficient motor control. Featuring high-quality imported components and a meticulously designed PCB layout, it delivers outstanding performance, stability, and cost-effectiveness.
BEC OUTPUT SUPPORT
A stable, high-efficiency BEC module ensures safe and reliable operation in a variety of power supply environments.
FAST THROTTLE RESPONSE
The ESC’s hardware filtering and synchronous continuous current functions ensure faster, more responsive, and reliable throttle control.
MULTIPLE SOFTWARE PROTECTIONS
Equipped with multiple protection features, including abnormal voltage, thermal overload, low battery voltage, and throttle signal loss, this ESC enhances your aircraft’s safety during tests and flights.
FLEXIBLE PROGRAMMABLE PARAMETERS
With a wide range of programmable settings and easy configuration methods, this ESC can be tailored for diverse applications. It also supports LED programming card settings for an even simpler setup process.
Package include
1 x T-Motor AT 20A 3S ESC
T-Motor AT 20A 3S ESC Overview
The T-Motor AT 20A 3S ESC is a high-performance speed controller designed specifically for fixed-wing RC aircraft. It supports 2-3S LiPo batteries and integrates a specialized core algorithm to deliver precise motor control, stability, and safety during flight.
Key Features of T-Motor AT 20A 3S ESC
- 20A continuous current rating for reliable power delivery to brushless motors
- Optimized fixed-wing core algorithm for smooth throttle curves and stable flight
- High-quality imported components and precision PCB layout for long-term durability
- Built-in high-efficiency BEC module providing stable voltage to servos and flight electronics
- Fast throttle response via hardware filtering and synchronous continuous conduction
- Fast shipping across India from Zbotic, ready to deploy in your build
Applications and Use Cases
- RC trainer and sport fixed-wing aircraft powered by 2S or 3S LiPo packs
- FPV wing builds requiring quick throttle response and stable control
- Electric gliders and park flyers seeking lightweight, reliable ESCs
- Scale model airplanes where precise motor management enhances realism
- Aerial photography platforms needing clean power delivery and low EMI
How to Use T-Motor AT 20A 3S ESC
Mount the ESC on a flat, ventilated section of your airframe, connect the three motor leads, plug the servo lead into your receiver’s throttle channel, and attach a 2-3S LiPo battery. Power on with throttle at maximum to enter calibration mode, follow LED prompts to set min/max throttle, then arm the ESC at low throttle. Adjust settings via your transmitter’s throttle trim or a programming card if needed.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What battery voltages does the AT 20A ESC support?
This ESC is compatible with 2S (7.4 V) and 3S (11.1 V) LiPo battery packs. Using higher voltages may cause permanent damage and is not recommended.
Can I reverse motor direction with this ESC?
Yes. After throttle calibration, you can reverse motor rotation by entering the programming mode via your transmitter. Follow the LED blink sequence as outlined in the user manual to toggle direction.
How many servos can the BEC power?
The integrated BEC provides a stable 5 V output suitable for your flight controller and multiple micro-servos. Ensure the total servo current draw remains within the ESC’s BEC current rating to avoid voltage drops.
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Read More →Technical Specifications
| Brand | T -Motor |
|---|---|
| Current Rating | 20A |
| Cell Configuration | 3S |
| SKU | AI6197 |
| Availability | Out of Stock |
Applications & Use Cases
The T-Motor AT 20A 3S 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 T -Motor product sourced from authorized channels
Vansh Singh (verified owner) –
Decent T-Motor AT 20A 3S ESC. Took some effort to set up but working now.
Vipin Mukherjee (verified owner) –
My 5th order from Zbotic. This T-Motor AT 20A 3S ESC is excellent as always. Totally reliable store.
Isha Shah (verified owner) –
Very good quality T-Motor AT 20A 3S ESC. I’ve been building drones for 2 years now and this is one of the best I’ve used.
Sanjay Kumar –
Nice T-Motor AT 20A 3S ESC, does the job. Delivery took a couple of extra days but product is solid.
Devansh Kulkarni (verified owner) –
Great T-Motor AT 20A 3S ESC for beginners and professionals alike. Highly recommended for drone enthusiasts.
Sneha Choudhury (verified owner) –
Amazing build quality! This T-Motor AT 20A 3S ESC is sturdy and lightweight at the same time.
Aryan Luthra (verified owner) –
Superb T-Motor AT 20A 3S ESC! Built my first drone with this and it performed beyond expectations.
Vijay Desai (verified owner) –
Pretty good T-Motor AT 20A 3S ESC. Works as expected for my drone project. Would buy again.
Kritika Mittal (verified owner) –
This T-Motor AT 20A 3S ESC is exactly what I needed for my drone. Works perfectly, very reliable.
Mukesh Nayak (verified owner) –
Received the T-Motor AT 20A 3S ESC in great condition. Testing done, everything works perfectly.
Chitra Chauhan (verified owner) –
Great T-Motor AT 20A 3S ESC for beginners and professionals alike. Highly recommended for drone enthusiasts.