ReadyToSky 30A 2-3S Brushless ESC with T-Plug and 3.5mm Bananas

The ReadyToSky 30A is a general-purpose brushless speed controller for 2–3S lithium or 5–9 cell NiCd/NiMH packs, supplied ready to plug in with a T-plug battery lead and 3.5 mm banana motor connectors. It suits RC planes, cars, boats and small drones running one brushless motor per ESC.

Key features

• 40 A burst for up to 10 seconds above the 30 A continuous rating
• Pre-fitted T-plug (Deans-style) battery connector and 3.5 mm bullet connectors, so no soldering is needed to get running
• Linear BEC supplies 5 V at 1 A for a receiver and servos
• Handles motors up to 210,000 rpm (2-pole), 70,000 rpm (6-pole) or 35,000 rpm (12-pole)

Specifications

• Continuous / burst current: 30 A / 40 A (10 s)
• Input: 2–3S LiPo or 5–9 cell NiCd/NiMH
• BEC: 5 V / 1 A, linear
• Max speed: 210,000 rpm (2-pole), 70,000 rpm (6-pole), 35,000 rpm (12-pole)
• Dimensions: 45 x 24 x 11 mm
• Weight: 25 g

The 1 A linear BEC covers a receiver and a few micro servos; on 3S it runs warmer, so fit a separate UBEC for larger or more servos. Keep to 2–3S packs, as this ESC is not rated for 4S.