NOVAK SPEED CONTROL SPEC CHART
All Novak ESCs are equipped with Novak's convenient One-Touch Set-Up™, Radio Priority Circuitry™, and Polar Drive Circuitry™, all of which are registered trademarks of Novak Electronics, Inc. Replacment Part #'s
Product P/N Fwd/Brk/Rev Ni-MH/LiPo
Cells
On-Resistance 
(ohms)
Footprint
(in)
Weight
(oz)
Rated
Current† (A)
Braking
Current (A)
Wire
Size
BEC
(volts / amps)
Motor
Limit
Batt/Motor
Plug
Profiles
(Fwd / Rev)
Programmable #Status
LEDs
Wire Tabs Li-Po
Cut-Off
Thermal
Protected
Water
Resistant
Auxiliary
Fan
Included
Power
Capacitor
Replaceable
Switch
Harness
Replaceable
Input
Harness
GTB Racing ESC (brushless) 1710 F/B/R 4-6 / 2S 0.00040 1.16 x 1.49 1.36 540 540 14 6.0 / 3.0 3.5-turnBL 5 (3 / 2) Y 4 Y Y* Y Y Y 5679 5602 5320
GTB Racing ESC (brush) 1710 F/B 4-6 / 2S 0.00013 1.16 x 1.49 1.36 1620 1620 14 6.0 / 3.0 None* 1 (1 / 0) Y 4 Y Y* Y Y Y 5679 5602 5320
GTB Spread Spectrum ESC (brushless) 1711 F/B/R 4-6 / 2S 0.00040 1.16 x 1.49 1.36 540 540 14 6.0 / 3.0 3.5-turnBL 5 (3 / 2) Y 4 Y Y Y Y Y 5679 5602 5320
GTB Spread Spectrum ESC (brush) 1711 F/B 4-6 / 2S 0.00013 1.16 x 1.49 1.36 1620 1620 14 6.0 / 3.0 None* 1 (1 / 0) Y 4 Y Y Y Y Y 5679 5602 5320
GTB 4-Cell Racing ESC (brushless) 1714 F/B/R 4 / NA 0.00040 1.16 x 1.49 1.01 540 540 16 6.0A / 3.0 3.5-turnBL 5 (3 / 2) Y 4 Y Y Y NF 5679 5603 5320
GTB 4-Cell Racing ESC (brush) 1714 F/B 4 / NA 0.00013 1.16 x 1.49 1.01 1620 1620 16 6.0A / 3.0 None*  1 (1 / 0) Y 4 Y Y Y NF 5679 5603 5320
GTB 4-Cell Spread Spectrum ESC (brushless) 1715 F/B/R 4 / NA 0.00040 1.16 x 1.49 1.36 540 540 16 6.0 / 3.0 3.5-turnBL 5 (3 / 2) Y 4 Y Y Y NF 5679 5603 5320
GTB 4-Cell Spread Spectrum ESC (brush) 1715 F/B 4 / NA 0.00013 1.16 x 1.49 1.36 1620 1620 16 6.0 / 3.0 None* 1 (1 / 0) Y 4 Y Y Y NF 5679 5603 5320
GTX Racing ESC 1780 F/B 4-7 / 2S 0.00034 1.11 x 0.86 0.64 700 300 14 6.0 / 3.0 None* Ñ 7 (7 / 0) Y 4 Y NL Y 5675 5305 5305
XBR Sport ESC (brushless) 1720 F/B/R 4-7 / 2S 0.00120 1.54 x 1.18 1.49 120 120 14 6.0 / 1.5 8.5-turnBL battT 3 (1 / 2) Y 4 Y Y Y Y NF 5682 5600 5320
XBR Sport ESC (brush) 1720 F/B 4-7 / 2S 0.00027 1.54 x 1.18 1.49 480 480 14 6.0 / 1.5 None* battT 1 (1 / 0) Y 4 Y Y Y Y NF 5682 5600 5320
Goat Crawler Brushless ESC 3219 F/B/R 4-7 / 2S 0.00120 1.54 x 1.18 1.49 120 120 14 6.0 / 5.0 18.5-turnBL battT 2 (2 / 0) Y 4 Y Y Y Y NF 5600 5320
GTS Pro Sport ESC 1940 F/B 4-6 / 2S 0.00040 1.31 x 1.10 0.74 540 360 14 5.0 / 1.0 12-turn Ñ 1 (1 / 0) Ñ 2 Y NL Y 5682 5600 5320
HV Pro Brushless ESC 3221 F/B/R 6-14 / 2-4S 0.00130 1.75 x 2.17 4.76 410 410 14 6.0 / 3.0 4.5 (550)BL battT 5 (3 / 2) Y 4 batt Y* Y Y Y 5674 5600 5320
Super Duty XR Reversible ESC 1865 F/B/R 6-14 / 2-4S 0.00110 1.75 x 2.17 4.03 400 180 14 6.0 / 3.0 None** Ñ 3 (1 / 2) Ñ 2 batt NL Y NF 5674 5600 5320
Rooster12T Reversible ESC 1840 F/B/R 4-7 / 2S 0.00140

1.54 x 1.18

1.57 400 200 14 6.0 / 1.5 12-turn battT 4 (2 / 2) Ñ 2 Y Y Y Y NF 5682 5600 5320
Rooster Crawler-Edition ESC 1841 F/B/R 4-7 / 2S 0.00140 1.54 x 1.18 1.57 400 200 14 6.0 / 5.0 27-turn battT 2 (2 / 0) Ñ 2 Y Y Y Y NF 5682 5600 5320
XRS Sport Reversible ESC 1830 F/B/R 4-6 / 2S 0.00550 1.31 x 1.10 1.27 40 40 16 5.0 / 1.0 15-turn YY 1 (1 / 0) Ñ 2 Y NL Y 5600 5320
Mongoose Micro Brushless/Brush ESC 1718 F/B/R 4-9 / 2-3S 0.00380 1.15 x 0.95 0.77 40 40 16 6.0 / 2.0 380 sz motorB 4 (3 / 1) Y 2 Y NL Y Y 5600 5604
Micro GT Racing ESC 1875 F/B 4-7 / 2S 0.00056 1.12 x 0.95 0.51 150 150 20 5.0 / 1.0 380 sz YM 1 (1 / 0) Ñ 2 Y NL Y
SPY Micro Reversible ESC 1870 F/B/R 4-7 / 2S 0.00640 1.12 x 0.95 0.51 25 25 20 5.0 / 1.0 380 sz YM 2 (2 / 0) 2 Y NL Y
ESC Spec Chart Footnotes
L For ESCs without built-in Li-Po Cut-Off Circuitry, use Novak Smart-Stop Li-Po Modules #5470 (2S), #5471 (4S), and #5472 (3S)
A When available due to battery pack voltage
F Built-in power output for 5V accessory fan
*Updated model / older model to use Novak #5470
W Without wires and with heat sink if included/installed on product
T Tamiya Plug
Y Tamiya/Bullet Plugs
M Micro-style plugs
*Single motors or dual motors in series
  Transistor's rating at 25 Cû junction temp for brushless escs specification is per each phase of brushless motor (3)
**Single motors: None/6 cells,  None/10-14 cells (550-size);  Dual motors in parallel: 10T/6 cells,  None/10 cells (550-size);  12T/12-14 cells (550-size)