How do i calibrate this esc when i first turn it on?

We highly recommend doing a "Throttle Range Calibration" Procedure. In brief, the procedure lets the ESC know exactly where the max and min throttle positions are, so there is not a dead spot at the top or bottom end of the throttle. Our online user guide (see the product descriptions for the link) has detailed instructions and a video on how to do the procedure. In summary, all you need to do is power on the ESC in the full throttle position, wait a few seconds until you hear a few short beeps, put the throttle in the minimum throttle position, wait for another beep, and power of everything.

Is it able to do forward and reverse ?

This ESC cannot be reversed as would be used to back up an RC car. But by switching two of the three motor wires manually, you can reverse the direction of the motor. This is useful only in RC airplanes where you might use a pusher propeller configuration or for counter rotating propellers.

Will this esc work in rc trucks?

Its not ideal for RCs as it has no reverse, no proportional braking (only 0 or 100%), and will cause cogging with some motors.

30a Rc Brushless Motor Electric Speed Controller Esc 3a Ubec

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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AED 212

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Description

⚡ Dominate your RC game with power, precision, and protection!

TAILORED PERFORMANCE - Fully programmable via transmitter or optional programming card for precision tuning to your style.
LIGHTWEIGHT EFFICIENCY - Compact 32g design with smaller MOSFETs minimizes heat and maximizes speed without bulk.
PLUG PLAY POWERHOUSE - Pre-soldered XT60 & 3.5mm bullet plugs for instant setup—no soldering stress.
SMART SAFE OPERATION - Advanced protections including low battery, overheat, startup throttle, signal loss, and abnormal voltage safeguard your gear.
VERSATILE VOLTAGE RANGE - Supports LiPo 2-4S and NiCd/NiMH 5-12 cells, powering a wide range of brushless motors up to 240,000 RPM.

The 30A RC Brushless Motor ESC delivers robust 30A continuous and 40A burst power with a highly efficient 5V/3A UBEC, pre-soldered connectors for hassle-free installation, and comprehensive safety features. Programmable via transmitter or programming card, it supports LiPo 2-4S and NiCd/NiMH 5-12 cell batteries, powering brushless motors up to 240,000 RPM—all in a lightweight, compact design perfect for serious RC enthusiasts.

Specifications

ASIN	B071GRSFBD
Best Sellers Rank	#86,793 in Toys & Games ( See Top 100 in Toys & Games ) #26 in Radio Control Vehicle Speed Controls
Customer Reviews	4.4 4.4 out of 5 stars (1,010)
Item Weight	1.44 ounces
Item model number	43234-386
Manufacturer	RCElectricParts.com
Manufacturer recommended age	12 years and up
Product Dimensions	2.09 x 0.43 x 0.98 inches

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AED 212

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In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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30A RC Brushless Motor Electric Speed Controller ESC 3A UBEC with XT60 & 3.5mm Bullet Plugs

Description

Specifications

Common Questions