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4pcs/lot ZTW Beatle Series AL 20A 30A 40A ESC 5V/3A BEC for 400-500 Class Fixed-wing Copters

DC-DC Converter Step Down Module
Item Code: TOP862611
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  • Type:
    20A 30A 40A
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  • Description
  • Documents
  • Shipping Methods
  • Payment Methods

ZTW Beatles series ESC is a beginning level product line for fixed wing. This line product is specially designed for the beginner who is sensitive to price and performance. Also it is ready to use right out of box, every default is set for the best convenience of the customer, no programming needed. If you like to program for a change you can use our air program card (sold separately).It features light weight, small size, super smooth start up and throttle linearity, multiple protection, low cost and best performance at this level of product.

  • Output current: 20A
  • Instant current:30A(10 seconds)
  • Power:5-10 nimh/nickel cadmium battery or 2-3 lithium batteries
  • Weight:26g
  • BEC output:5V/2A
  • Size:52*24*8mm(L*W*H)


  • Unlimited rotate speed support:Unlimited support the Maxmium Speed of all brushless motors
  • Cycling menu set, easy to operate
  • High Precision and stable accelerator linear
  • Security power function: does not start motor wherever the accelerator draw bar places when power on, prevencting from sudden retation of motor
  • Protection of Remote Signal loss
  • Over heat protection: down to half power automatically when temperature up to 110 Centigrade and recover when temperature below 110 Centigrade
  • High capacity of servo installation
  • Compatible with all kinds of brushless motor
  • Support Programme function
  • 1 Output :Continuous Current 30A ,Burst Current 40A for 10 second
  • 2 Battery Cell :5-10NC/2-3Lip
  • 3 Weight :26g
  • 4 BEC Output :5V/2A
  • 5 Size :43*25*10mm(L*W*H)
  • Features:
  • 1 Extremely low internal resistance
  • 2 Super smooth and accurate throttle linearity
  • 3 Safety thermal over-load protection
  • 4 Auto throttle shut down in signal lose situation
  • 5 Supports high RPM motors
  • 6 Power arming protection (prevents the motor from accidentally running when switched ON)
  • 7 New Advanced programming software
  • Extremely low internal resistance.
  • Super smooth and accurate throttle linearity.
  • Safety thermal over-load protection.
  • Auto throttle shut down in signal lose situation.
  • Supports high RPM motors.
  • Power arming protection (prevents the motor from accidentally running when switched ON).
  • New Advanced programming software.
  • Size: 52*27*11mm(L*W*H)
  • Weight: 36g
  • Continuous current: 40A
  • Peak current(10s): 50A
  • Battery: 2 - 4Lipo / 5-12NC
  • BEC output: 5V/3A
Shipping List
  • 4 x ZTW ESC


(1) The Two main shipping methods

When you order from the smaring.com, you can choose your preferred shipping method on the Order Information page during the checkout process. The smaring.com offers the following TWO different international shipping methods:

Shipping Way

Shipping Company

Estimated Delivery Time

Tracking Information

Registered Post

China Post,ePacket, HongKong Post, Singapore Post,etc.

7-39 days


Expedited Shipping

DHL, FeDex, UPS, EMS, etc.

6-13 days



(2) Free shipping on all orders over Some Value

If the total price of all orders in one time is over some value (which is spread in the top of this webpage), and the total weight is less than 2kg, then, your order would be FREE shipped by Registered Post all over the world. 

(3) Tracking your order

All orders can be tracked in the site: http://www.17track.net. Open this site, and fill in the tracking number, like RS387577781CN (NOT order number), Then you can see the shipping information.

Any problem, please contact us by http://www.smaring.com/help/

Smaring.com can accept payment through PayPal and Directly via credit card, and other payments. 

Paying with PayPal

NOTE: Your order will be shipped to your PayPal address. Ensure you have chosen or entered the correct delivery address.

1) Login To Your Account or use Credit Card Express.

2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

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3) Your Payment will be processed and a receipt will be sent to your email inbox.

If you want to use other payment methods, please contact us. Thanks.

Any problem, please contact us by http://www.smaring.com/help/.

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