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INFORMATION |
HP ITEM NUMBER:
551504
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DESCRIPTION:
Novak Goat Crawler Brushless System
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MFR. NUMBER:
3019
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Since 1972
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MORE INFORMATION
ACCESSORY ITEMS
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Novak Goat Crawler Brushless System
The R/C crawling segment is gaining popularity, and the need for crawler-specific equipment has become greater. Novak is happy to fill the need with the Goat Crawler Brushless System (#3019), Goat Crawler Brushless/Brush ESC (#3219), and Crawler Sintered Brushless Motor (#3419). Novak has always felt that brushless technology is an ideal fit for crawling applications due to their instant throttle response, super low-speed drivability, and explosive torque - the very features crawling enthusiasts look for.
The following four driving profiles make the Goat a versatile speed control:
Standard Crawler - maintains crawler motor response in both forward and reverse, and features high-powered drag 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 symmetrical control in forward and reverse for robot applications, but without the drag brake.
Brushed Mode - automatically selected when used with a brushed motor. For use with brushed motors down to 27-turns.
ESC Features:
Fully programmable interface using the Novak One-Touch button to adjust Minimum Drive, Deadband, and high-power Hill/Drag Brakes (except Servo/Robotic Mode). Drive Frequency is adjustable in the Brushed Mode
Built-in Li-Poly Cutoff Protection which prevents Li-Po battery damage
Built-in Motor Rotation Software (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™
ESC Specs:
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)
The other half of the brushless system is Novak’s Crawler Sintered Brushless Motor, which is an 18.5-turn motor. This specially-designed brushless motor scales over other brushed motors because of its massive start-up and low-speed torque, all without sacrificing speed. This eliminates the need to use 3-cell Li-Po packs like other out-runner motors which adds unnecessary weight to the rig. Novak’s lightweight brushless system can tackle the most challenging terrain on 2-cell Li-Po packs.
Motor Features:
Specifically designed for R/C vehicles that require precise movement control
Sensor-based technology for excellent low-speed drivability
High-strength Sintered rotor for unmatched performance
Oversized Front Bearing for extra durability and extended life
Aluminum ribbed end bells for additional cooling
Direct-Solder Wiring Tabs for flexible soldering options
Ideal for vehicles that have separate transmissions like the Tamiya® Clod Buster™
Minimal Maintenance
Thermal Overload Protection
Motor Specs:
Number of Turns: 18.5
Design: Sensor-based
Input Voltage: 4-7 cells (1.2V/cell) or 2S Li-Po cells
KV (unloaded): 2,700 RPM/Volt
Watts: 119
Motor Size: 2.08”L x 1.41”D (52.8 x 35.8mm)
Shaft Diameter: 0.125” (3.2 mm) [accepts all existing pinion gears]
Bearing: Oversized (1/2” x 3/16”) Front; Standard Rear (3/8” x 1/8”)
Motor Weight: 6.73 oz. (191 grams)
Magnet: Sintered Neodymium (one-piece, multi-pole cylindrical high-strength)
The Novak Goat Crawler Brushless System (#3019) includes everything that is needed for crawling straight out of the box. The Crawler Sintered Brushless Motor is factory-installed to the Goat ESC making installation a breeze. Both the Goat Crawler Brushless/Brush ESC (#3219) and Crawler Sintered Brushless Motor (#3419) are also available separately.
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$169.99
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