Castle Creations Thunderbird Brushless ESCs

Features

Battery Eliminator Circuit (BEC) eliminates receiver battery.

Safe “Power On”.

Microprocessor-controlled.

Tough surface mount construction.

Audible arming signal.

Auto motor cut-off with reset.

Low torque “Soft Start” protects gearboxes and belt drives from shock.

Smooth reverse exponential throttle.

Self-calibrating endpoints maximize useable stick travel.

Auto shut-down when signal is lost.

Simple setup: no complicated switches or wiring.

Castle Creations' Thunderbird ESCs feature automatic LiPo detect cutoff right from the package! Just plug in and and fly your LiPos safely with no programming needed (or change the setting to fly NiCd/NiMH)!

Specifications

Thunderbird 9 Specifications:
Cells w/BEC: 2S, 3S LiPo or 5-12 NiCd/NiMH
Continuous: 9A
Switching Rate: 13,000Hz
Brake: On/Off
Reversible: Yes, change any two wires
Low Voltage Cutoff: Auto LiPo or NiCd/NiMH
Size: 1.02" x 0.67" x 0.32" (26 x 17 x 8 mm)
Weight: 0.3 oz. (8 g)
Connector Type: Universal

Thunderbird 18 Specifications:
Cells w/BEC: 2S, 3S LiPo or 5-12 NiCd/NiMH
Continuous: 18A
Switching Rate: 13,000Hz
Brake: On/Off
Reversible: Yes, change any two wires
Low Voltage Cutoff: Auto LiPo or NiCd/NiMH
Size: 1.32" x 0.33" x 0.90" (34 x 8 x 23 mm)
Weight: 0.6 oz. (17 g)
Connector Type: Universal