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eZRun-80A-SD ESC for 1/8th Scale RC Cars

Item# 07E-eZRun-80A-SD-ESC

Regular price: $122.50
Sale price: $55.00


EZRUN-80A-SD Brushless ESC for 1/8 Car (Sportful Race and RTR Application)


User Manual


Program Card for Car ESC

Advanced Professional Program Box 


1   Specification


1.1 Output: Continuous current 80A, burst current 270A.
1.2 Input: 6-12 cells NiMH/NiCd or 2-4 cells LiPo.  
1.3 BEC Output: 5.75V/3A (Switch mode built-in BEC).
1.4 Resistance: 0.0018 Ohm.
1.5 Motor Supported: Sensorless and sensored brushless motors
1.6 Suitable Brushless Motor: 8T and > 8T  
1.7 Suitable Car:  1/8 on-road or off-road cars / trucks for sportful race and RTR application.
1.8 Size:
68mm(L) * 55mm(W) * 45mm(H).
1.9 Weight: 150g(Without wires)
2   Features
1.1   Compatible with all sensorless brushless motors and most of sensored brushless motors such as Novak, LRP and Feigao, etc.
1.2   Excellent start-up, acceleration and linearity features.
1.3   3 running modes (Forward only with brake, Forward/Reverse with brake, Forward/Reverse immediately)
1.4   4 steps of maximum reverse force adjustment.
1.5   Proportional ABS brake function with 4 steps of maximum brake force adjustment, 8 steps of drag-brake force adjustment and 4 steps of initial brake force adjustment.
1.6   9 start modes (Also called ?Punch?) from ?very soft (Level 1)? to ?very aggressive (Level 9)?.
1.7   Multiple protection features: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection / Motor blocked protection.
1.8   8 steps of timing adjustment by software.
1.9   Built-in switch mode BEC has a powerful output to supply all the electronic equipments.
1.10 Easily program with only one button and compatible with pocket-sized Program Card.
1.11 Firmware can be updated through an USB adapter (Optional equipment).
1.12 Splash proof and dustproof.
3   Programmable Items  
For detail information, please read the user manual for reference.
4   Suggestion Of  The Power System

Motor Type

Gear Rate 

Power System Suggestion

Main Application


 1:8 Off-Road: 10-15.5
1:8 Monster: 13-21

32 Pitch, 19T Pinion
3-4 Cells Lipo Battery 

1:8 Monster, Normal powerful
Suitable for sportful and RTR


1:8 Off-Road: 9.5-16
1:8 Monster: 16-21

M1-13T Pinion
3-4 Cells Lipo Battery 

1:8 EP Car
1:8 Nitro-Powered Car converts to

4  Test Video 

TRAXXAS nitro-powered REVO converts to electric -powered by HOBBYWING brushless system.
ESC:          EZRUN-80A-SD
MOTOR:   EZRUN-3674SL (KV=2350)


5  Pictures Of The Power System 
The following pictures show an EZRUN-80A-SD ESC and EZRUN-3674SL(KV=2350) Motor installed on a TraxxasTM  E-MAXX.

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