Novak Goat 3S Crawler Brushless Systems

Goat 3S Crawler ESC Features

User-friendly interface with six adjustable parameters: Drag Brake, Dead Band, Minimum Drive, Drive Frequency (brushed mode only), LiPo Cut-Off and Reverse Motor Rotation

Three driver profiles: Zero Reverse Delay, a fully programmable brushed motor option and a non-crawler option

Auto-Detect Brushed Motor mode, Locked Rotor Detection and Thermal Overload Protection

Includes a cooling fan and a HV 3A switching regulator

Four status LEDs for easy programming and troubleshooting

Water-resistant case with gasket seal

The future of crawling – here today!

Enter the next generation of crawling with Novak’s latest: Goat 3S Brushless Systems! Available in 18.5T and 21.5T versions, both include a Goat 3S Crawler ESC with three driver profiles, thermal overload protection and status LEDs. Their Ballistic Brushless motors are completely rebuildable, with a nickel-plated, sintered tuning rotor, an oversized front bearing and a removable, shielded sensor harness.

Ballistic Crawler Motor Features

Sensor-based for excellent braking and low-speed driveability
Completely rebuildable design
Both feature a large-diameter design and exclusive magnetic material for more torque and stronger braking
Both also include a removable nine-inch, shielded sensor harness, heavy-duty solder tabs and interchangeable wound stator construction
Oversized front bearing (0.5 in x 0.19 in; 12.7 mm x 4.8 mm) allows for increased load handling and long life
Nickel-plated, 14 mm crawling sintered tuning rotor with 0.125 in (3.2 mm) pinion shaft that accepts all existing pinion gears included with Ballistic Crawler motors
RoHS-compliant
120-day manufacturer warranty

Specifications

ESC Specs

Input voltage: 4-9 cell NiMHs or 2-3 cell LiPos
System weight: 10.3 oz (292 g)
ESC footprint: 1.2 in x 1.5 in (30 mm x 39 mm)
On resistance (Brushless): 0.0007 Ohms
BECs: 6V/5A; 6V/3A switching regulator
Voltage cut-off: 6.25V (2-cell LiPos); 9.75V (3-cell LiPos) – when LiPo Cut-Off Circuitry is enabled
Status LEDs: 4

Motor Specs

Motor size: 2.1 in x 1.4 in (52.6 mm x 35.8 mm)
Motor limit: 13.5T (2-cell LiPo) & 18.5T (3-cell LiPo) Novak 540 sensored Brushless motor; 27T (2-cell LiPo) & 33T (3-cell LiPo) 540-sized brushed motor
18.5: 1650kV; 21.5: 1350kV
Sensor-based design
Watts: 119 (18.5T); 85 (21.5T)
Rated/braking current: 150A @ 25°C trans. temp.
14AWG super-flex copper strand silicone wire
Sensor harness: 9 in (230 mm)