ZTW is one of the two largest ESC manufacturers in China, and one of the largest OEM ESC suppliers to many RC model manufacturers and dealers worldwide. TW Spider Series ESCs are high quality speed controllers designed specifically for multi-rotor aircraft. Flashed with popular SimonK firmware for multi-rotor. Spider Series ESCs feature up to 600Hz refresh rates for an incredibly smooth yet crisp flight controller response. These ESCs also feature excellent throttle linearity without sacrificing a rapid, crisp response to throttle input. As usual. Spider Series ESCs come standard with the ZTW quality, performance, and reliability you have come to trust. Flashed with SimonK firmware (v11.9.2013) Extremely low internal resistance Super smooth and accurate throttle linearity Safety thermal over-load protection Auto throttle shut down in signal lose situation Supports high RPM motors Power arming protection (prevents the motor from accidentally running when switched ON) Use new generation of the MOSFETs to make sure the ESC with low heating and more reliability Specifications Continuous Current: 12A Burst Current(10s): 20A Battery: 5-12NC/2-4 Lipo Max Power: 880W Length: 26mm Width: 15mm Height: 6mm Weight: 8g ztw brushless ESC freewing Rc airplane rochobby rc airplane SKY FLIGHT rc airplane rochobby rc airplane UK freewing Rc airplane Sunray SR4 800 hd se FMS rc airplane Kerui alarm Freewing UK 3D DLP projector
