Crawler 13.5T Brushless Motor |
#3414 |
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Crawler 18.5T Brushless Motor
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#3419 |
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Crawler 21.5T
Brushless Motor |

#3420 |
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#5950 |
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#5358 |
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INDUSTRY REVIEWS |
Big Squid RC:
March 19, 2008
"If Novak named the system GoaT, meaning 'Greatest of all Time,' I think they were dead on. If you are thinking about getting into the new crawling trend, make sure this system is on your ‘must have’ list. You won’t be disappointed!
For the complete review, click here. |
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LET'S GET CRAWLING
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Novak Crawler Brushless Motor and Goat 3S installed in Losi's® 1/10-Scale Comp Crawler Race Roller™.
For more information on operating your Novak Crawler ESC with a Losi® Crawler, click here. |
As more and more drivers head toward rugged terrain instead of the smooth track, the need for specialized crawler equipment has increased. With this in mind, Novak has three distinct Crawler motors available: the Crawler 13.5T Brushless Motor (#3414), Crawler 18.5T Brushless Motor (#3419) and the Crawler 21.5T Brushless Motor (#3420).
Novak is pleased to be one of the few R/C manufactures that offer electronic products specifically designed for crawlers. Brushless technology is an ideal fit for crawling applications due to the instant throttle response, super low-speed drivability and explosive torque brushless products provide. The sensor-based Crawler Brushless Motors enable crawlers to climb over, maneuver through and conquer the most challenging terrain.
CRAWLER 13.5T SINTERED BRUSHLESS MOTOR
Novak’s quick 13.5-turn crawler motor has many advantages. Firstly, the faster speed is ideal for rock racing, where not only agility but speed plays a large part in these events. The Crawler 13.5 motor is also a perfect complement to Losi’s® 1/10-Scale Comp Crawler Race Roller™, and it’s ideally compatible with Novak’s Goat 3S Crawler Brushless/Brush ESC (#3214) when using a 2S Li-Po pack and Novak’s original 2S Li-Po Goat Crawler ESC (#3219).*
CRAWLER 18.5T BRUSHLESS MOTOR
The #3419 Sintered Crawler is the same motor included in Novak's #3019 Goat Crawler Brushless System. It is ideal for crawling applications as well as drivers looking for slower speeds and longer run times.
CRAWLER 21.5T BRUSHLESS MOTOR
Though Novak's 21.5-turn Brushless Crawler has many of the same great features as Novak's other crawler motors, it has one key difference: It is even slower. With its lower-speed driveability and torque, the Crawler 21.5 Brushless Motor is equipped to tackle the harshest environments.
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#3214 |
Novak's Crawler Brushless Motors are compatible with Novak's Crawler Brushless/Brush Speed Controls: the Goat 3S ESC (#3214) and the Goat 2S ESC (#3219). |
NOVAK CRAWLER FEATURES
Novak’s Crawler Brushless Motors are specially equipped to tackle the harshest terrains because of their low-speed drivability and explosive torque. Additionally, these powerful, sensor-based motors can outclass the competition on 2-cell Li-Po packs, but – if your crawler rig can handle it – they also excel on 3-cell Li-Po.
Novak's Crawler motors include the same high-performance sintered rotor that Novaks Velociti and SS Pro series' of motors currently use. The rotor is ideal for use with any and all applications and provides the following benefits:
- Significantly increased magnetic strength for improved throttle feel
- Improved, stronger motor braking power
- Improved performance in higher temperature conditions
- Improved motor acceleration and power
- Higher efficiency
- Lower current draw
- Nickel-plated for a long lasting, smooth, clean finish
Additional features of Novak's Crawler Motors include sensor-based commutation for precise rotor position control; a high-performance sintered rotor for stronger motor braking power and improved performance in higher temperature conditions; an oversized front bearing for extra durability and extended life; ribbed aluminum end bells to reduce weight; and a solder tab system for flexible soldering options.
| CRAWLER BRUSHLESS MOTOR FEATURES |
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Specifically designed for R/C vehicles that require precise movement control |
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Sensor-based technology for excellent low-speed driveability |
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High-strength sintered rotor for unmatched performance |
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Oversized Front Bearing for extra durability and extended life |
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Aluminum ribbed end bells for additional cooling |
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Direct-Solder Wiring Tabs for flexible soldering options |
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Minimal Maintenance |
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No cogging |
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Designed and dyno-tested by Novak in Irvine, Calif. |
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| CRAWLER BRUSHLESS MOTOR SPECIFICATIONS |
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Number of Turns: 13.5 (#3414), 18.5 (#3419), 21.5 (#3420) |
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Design: Sensor-based |
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Watts: 195 (#3414), 119 (#3419),85 (#3420) |
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KV (unloaded) 3,300 (#3414), 2,700 (#3419),1,800 (#3420) RPM/Volt |
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Motor Size: 2.08L x 1.41D (52.8 x 35.8mm) |
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Shaft Diameter: 0.125; 3.2 mm; (accepts all existing pinion gears) |
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Motor Weight: 6.61 oz. (187 grams) |
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Bearing: Oversized (1/2 x 3/16) Front; Standard Rear (3/8 x 1/8) |
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Magnet: sintered Neodymium (one-piece, multi-pole cylindrical high-strength) |
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| REPLACEMENT/OPTIONAL PARTS |
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#5416-#5418 Brushless Motor Cooling Kit (optional) |
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#S5420-#S5424 Brushless Motor Sleeves (replacement/optional) |
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#5508 14G Brushless Motor & Battery Wire Set (replacement) |
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#5647/#5651 Cooling Fan 25x25x10 (replacement) |
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#5731 3.5mm Low-Loss Power Connector – 5 pairs (optional) |
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#5919 Lightweight Front End Bell & Bearings--1/8 (replacement) |
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#5941 Ballistic Sintered Rotor -- 12.3mm (replacement) |
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#5950 Crawling Sintered Tuning Rotor - 14mm (optional) |
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#S5357 Brushless Motor Shielded Sensor Extension Harness -- 4" (optional) |
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#S5358 Brushless Motor Shielded Sensor Extension Harness -- 9" (optional) |
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Product features and specifications subject to change.
*When used is profile 3 (Servo/Robotic mode). |
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