Hobbywing 30901011 XRotor 20A ESC - Compact Multirotor Controller [HW-30901011]

HOBBYWING XRotor 20A(International Version A) - 30901011

Price:

NZD$0.00

Brand:

Hobbywing

Model:

HW-30901011

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R/C Models - System - Drone System

Balanced Flight Control with Hobbywing XRotor 20A ESC

The Hobbywing XRotor 20A ESC, model number 30901011, is tailored for multirotor applications to deliver steady throttle feel and lower interference. Its multi-rotor firmware gives faster throttle feedback than many open-source options, and most parameters come ready to go for hassle-free commissioning.

Why Choose the XRotor 20A

Low Internal Resistance: High quality MOSFETs reduce internal loss while supporting strong current draw.
Cleaner Signal Input: A twisted-pair throttle cable reduces noise for more reliable flight control.
Signal Rate Support: Handles throttle signal frequencies up to 621Hz for broad flight controller support.
User Friendly Setup: Default settings are applied, with timing adjustable to suit motor preferences.

Specifications

Continuous/Peak Current: 20A/30A
LiPo Cells: 3-4S
Output Wires: Black-18AWG-75mm*3
Output Connectors: 3.5mm Gold Connectors (Female)
Size: 42.0x21.6x12.0mm
Weight: 18.5g

Is the XRotor 20A suitable for 450-size quads?

Yes, the 20A continuous rating with 30A peak is appropriate for many 450-class setups when paired with compatible motors and props.

Does the twisted throttle cable matter?

Yes, twisting the signal pair helps reject electromagnetic interference, improving throttle stability during flight.

What battery setups are supported?

This ESC supports 3S to 4S LiPo packs. Check motor and prop load to ensure you stay within the 20A continuous rating for safe operation.

Any recommended installation notes?

Keep the ESC away from heat sources, secure the output wires, and ensure the 3.5mm connectors are fitted correctly to avoid voltage drops.

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