Item No NVK-3219 NOVAK'S GOT YOUR GOAT As the R/C crawling segment gains popularity, the need for crawler-specific equipment has become greater. Novak is happy to fill the need with the new Goat 2S Crawler Brushless/Brush ESC (#3219). Novak¡¦s software experts have designed the Goat ESC with a Fully-Programmable Interface using Novak¡¦s easy One-Touch button and four LEDs. The following parameters can be adjusted: Dead Band, Minimum Drive, and Hill/Drag Brakes (except Servo/Robotic Mode). TheDrive Frequency can also be adjusted in the Brushed Mode. For further flexibility, the Li-Po Cutoff Circuitry can be activated in all of the throttle profiles, and Motor Rotation Direction can be activated in any of the three brushless profiles.  The Goat 2S has four profiles that can be easily selected: Standard Crawler - maintains linear crawler motor response in both forward and reverse and features high-powered drag/hill/hold brakes. Expo Crawler - features the standard crawler profile but uses a built-in exponential curve for smoother response to accommodate entry-level transmitters. Servo/Robotic Mode - features precise and symmetric motor control in forward and reverse for robot applications, but without the drag brake. This mode is also ideal for use in a LosiR Comp Crawler™ with a Novak Crawler 13.5T Brushless Motor. Brushed Mode - is automatically selected when used with a brushed motor. For use with a single brushed motor, it operates down to 27-turns. And with dual motors, 55-turns or higher is optimum. And if multiple profiles weren't enough, the Goat 2S ESC has also been outfitted with a rugged 6 volt / 5 amp BEC to provide powerful and precise steering while embarking on unsteady landscape, with no additional BEC to purchase or install. In addition, the Goat 2S ESC offers total motor compatibility, allowing drivers the ability to interchange between brushed and brushless motors easily without modifying the whole system. The Goat 2S ESC is available individually or as a Brushless Crawler system (#3016-#3019), which is factory wired to the Crawler Sintered Brushless Motor. Novak's original Crawler Brushless Motor (#3418) and Crawler 13.5T Brushless Motor are also compatible with the Goat 2S ESC. Additional features of the Goat 2S ESC include Zero Reverse Delay for instant power delivery in both forward and reverse when needed; adjustable Active Hill/Drag Brakes that use battery power to slow the vehicle to a wheel-locking stop; and a Built-In 6-Volt Power Output for an optional cooling fan or detail items like lighting features or miscellaneous accessories. MOTOR COMPATIBILITY The Goat 2S Crawler is designed for use with sensor-based Novak 540-sized Crawler Brushless Motors -- 13.5T (#3414), 18.5T (#3419) and 21.5T (#3420). Using a Novak SS Pro motor (#3408-#3421) is acceptable, but the ESC will default to an XBR non-crawling default profile. Any motor used must have Thermal Overload Protection, which protects the system from overheating and damage. In fact, the ESC will only operate with brushless motors that have built-in thermal protection that follow ROAR guidelines. This sophisticated feature ensures a fun day at the track without the worry of overheating. GOAT 2S CRAWLER BRUSHLESS/BRUSH ESC FEATURES Four user-selectable brushless throttle profiles that feature Zero Reverse Delay and full programmability (except Servo/Robotic Mode):   Standard Crawler Expo Crawler Servo/Robotic Mode Brushed Mode Fully programmable interface using the Novak One-Touch button to adjust high-power Hill/Drag Brakes, Minimum Drive, and Deadband. Drive Frequency is adjustable in the Brushed Mode only Built-in Li-Poly Cutoff Protection which prevents Li-Po battery damage (can be activated in all profiles) Built-in Motor Rotation Software (can be activated in brushless modes only) Built-in power 6V output for optional accessory fan (Novak #5648), or other detail items Gold-Plated PCB Direct-Solder Wiring Tabs for flexible soldering options Water-resistant case Factory-installed power capacitor (Novak #5682) User-replaceable input harness (Novak #5320) Thermal Overload Protection and Novak's Radio-Priority Circuitry™ Designed and assembled by Novak in Irvine, California using globally-sourced components GOAT 2S CRAWLER BRUSHLESS/BRUSH ESC SPECIFICATIONS Forward/Reverse: Forward, Drag Brake, Reverse Input Voltage: 4-7 Ni-Cd/Ni-MH cells (1.2V/cell) or 2S Li-Po cells On-Resistance: 0.0012 ohms* (brushless per phase); 0.0012 ohms* (brushed) Footprint: 1.18" x 1.54" (30 x 39 mm) Weight(w/o wires): 1.49 oz. (42.2 g) Rated & Braking Current: 120 amps* (brushless per phase); 120 amps* (brushed) Power Wires: 14-Gauge BEC: 6.0 volt/5.0 amp Motor Limit: 18.5-turn (brushless); 27-turn stock motor (brushed mode) Discrete Steps: 512 Forward; 512 Reverse Battery/Motor Plug: Tamiya (battery); None (motor) Voltage Cut-off: 6.25 volts (when Li-Poly Cutoff Circuitry is enabled) *Mosfet rating at 25 degree C junction temperature Clod Buster™ is a registered trademark of TamiyaR One-Touch Set-Up™,Radio-Priority Circuitry™, and Polar Drive Technology™ are registered trademarks of Novak Electronics, Inc.