HOBBYWING SKYWALKER QUATTRO RC Model 25A x4 Brushless Speed Controller ESC SL012 with RCECHO Full Version Apps Edition
SpecificationModel: Skywalker Quattro 25Ax4-UBECCont. Current: 20Ax4Burst Current (>10s): 30Ax4BEC Mode: Switch modeBEC Output: 5V/3ABEC Output Capability: 2S Lipo (5 Servos), 3S Lipo (5 Servos), 4S Lipo (4 Servos)Battery Cell: Lipo 2-4S, NiMH 5 - 12 cellsWeight: 112gDimensions(L x W x H): 70 x 62 x 11mmFeatures4 speed controllers in 1 board, only 1 pair of battery wire is neededPowerful switch mode built-in(the BEC voltage outputs from the S3 connector)Multiple protection features: Low voltage cut-off protection / over-heat protection / throttle signal loss protectionThe throttle range of each ESC can be calibrated to be suitable for different multi-rotor flying control systems / transmittersMaximum speed: 210000 RPM (2 poles motor), 70000 RPM (6 poles motor), 35000 RPM (12 poles motor)