30A 40A Brushless RC ESC 2-4S UBEC Controller

Name: 30A 40A Brushless RC ESC 2-4S UBEC Controller
Brand: OurLum
Price: 56.99 USD
Availability: InStock

Master throttle response instantly. This brushless driver handles forty amps continuously, smoothing inputs across 2 to 4S Lipo cells. Steady flow ensures predictable flight.

Claim yours now to eliminate erratic spin-out moments. Clean signals start here.

Key Features

Optimized firmware targets multi-rotor demands. Twisted-pair throttle cables suppress transmission noise. You experience sharper steering because interference vanishes.

Product Description

You receive a compact timing module built for modern aerial builds. The specialized core program adapts to disc-type motors without latency. You mount it near your receiver to consolidate heavy wiring into one clean junction.

Product Overview

This speed controller regulates motor rotation for fixed wing and rotary aircraft. It distributes battery voltage safely while feeding constant power to navigation gear. You rely on it to bridge your pack and your drone frame.

Key Benefits

Integrated linear regulation shields sensitive electronics. You gain a dedicated 5-volt path carrying 3 amps without depleting your main storage. Servos track corners cleanly during aggressive rolls.

Features

The architecture sustains extreme rotational velocity. You unlock 210,000 revolutions per minute on two-pole units. Six-pole and twelve-pole variants run efficiently. The light chassis sheds unnecessary weight from your airframe.

Specifications

Continuous draw rates reach 30 or 40 amps. Peak bursts exceed 55 amps for ten seconds under heavy load. Output maintains 5 volts at 3 amps. Battery range supports 2 to 4 series cells. Net weight measures 30 grams. Board dimensions span 68 by 25 by 8 millimeters.

What’s Included

Your order contains one programmed regulator. Separate power cells arrive excluded. Standard screw placements sit ready for frame attachment.

How to Use

Ground calibration finishes in moments. Push the throttle lever completely upward. Connect your battery source. Listen for two distinct chimes. Immediately drop the lever to the floor. Count two clicks for dual cells or four for quad packs. A firm end beep proves successful pairing.

Customer Benefits

You bypass tedious troubleshooting sessions. Central routing keeps cockpit interiors streamlined. Quick programming stops frustrating prep delays. You trust every launch knowing commands travel untouched.

Ideal Uses

Install this on quadcopters executing rapid aerial drills. Pair it with brushless pushers for wing conversions. Run it alongside gyro modules for camera gimbals. It fits practice drones and contest craft seamlessly.

Who It’s For

Engineered for builders upgrading dated regulators. Beginners tracking safe electrical flow appreciate the gentle linear output. Pilots demanding burst torque for fast ascents select this setup without compromise.

5 Frequently Asked Questions

Can I run six servos simultaneously?
The linear stage caps at 3 amps, comfortably supporting four standard servo draws.

Does it tolerate aggressive trigger pulls?
Absolutely. The board absorbs 4S Lipo spikes and survives temporary bursts past 55 amps.

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