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Congratulations and thank you for purchasing TORO 8 High performance sensorless 1/8 
Scale Brushless Motor Electronic Speed Control. The TORO 8,1/8 scale brushless ESC 
represents a latest technologies, providing all the features and robust design qualities.

INTRODUCTION

INSTRUCTION MANUAL

1/8 SCALE BRUSHLESS ESC

   For best results clean the bottom of the speed control and chassis. Peel off the cover 
   on one side of the doubled-sided tape, and stick to the bottom of the speed control. 
   DO NOT peel off the other side yet. 

   Use a small piece of double-sided tape on the ON/OFF switch. 

   Determine how you would prefer to connect the motor and battery pack to the speed 
   control. For the motor, using Hi-Power connector pairs. Connectors are preferable for 
   most applications as it allows you to easily change motors.

2)

Soldering

    

TIPS & TRICKS: 

Place the speed control upright and use 

    servo tape to secure it to the bench. Doing so provides a 
    stable work area and allows easy access to the solder 
    posts. 

   

Attaching Wires to the Speed Control: 

   Red wires are usually used to connect the speed 
   control to the positive battery terminal and the 
   positive motor terminal. Black wire is typically 
   used for the battery negative terminal. Inspect 
   the housing on the speed control next to each 
   post or refer to the diagrams to determine 
   which color wire to attach to each post. 

   Strip back the insulation of the wire by about 2.4mm to 3.2mm (3/32" to 1/8") and 
   "pre-tin" the wire by heating the end and applying solder until it is thoroughly covered. 
   

CAUTION: 

Be very careful not to splash yourself with hot solder. 

   Place the tip of the iron in the notch on top of the post and apply a small amount of 
   solder to the post. When the solder has flowed, remove the soldering iron, wipe the tip 
   clean and apply a small amount of fresh solder to it. 

   Pre-Heat both the wire and the post. 

1)Plan Speed Control Placement 
   

Choose a location for the speed control that is protected from debris. To prevent radio 

   interference place the speed control as far away from the radio receiver as possible 
   and keep the power wires as short as possible. 

BEFORE YOU BEGIN

        

WARNING

: This is an extremely powerful brushless motor system. We strongly 

recommend removing your pinion gear for your own safety and the safety of those around 
you before performing calibration and programming functions with this system. Please keep 
your hands, hair, cloth, clear from the gear train and wheels of an armed high performance 
system.

SAFETY NOTE

IMPORTANT: 

Take precautions if removing factory battery connectors. Connecting the 

battery backwards will cause damage, and will void warranty.  When soldering 
connectors to a battery pack, cut only one wire of the battery pack at a time to ensure 
that the exposed wires cannot short together. 

HINT: 

If you are using connectors for both the battery and the motor, make sure that 

they are not the same or that you have a male and a female attached to the speed 
control wires. That way, you cannot accidentally connect the battery to the motor wires 
or vice versa. 

Make sure that the connector ends will be mated together correctly, male to female, 
and that the wire colors matchred to red and black to black. 

1/8

2/8

WATER & ELECTRONICS DON'T MIX

!

Never allow water, moisture, or other foreign materials to get inside ESC, motor, or on the 
PC Boards. 

Water damage will void the warranty!

1/8 SCALE OR SMALLER

The TORO 8 is intended for 1/8 scale vehicles.

INSULATE WIRES

Always insulate exposed wiring with heat shrink tubing or electrical tape to prevent short 
circuits, which can damage ESC.

TRANSMITTER ON FIRST

Turn on the transmitter first THEN turn on the speed control.

2 - 6 LI-PO CELLS ONLY

Never use fewer than 2 or more than 6 LIPO cells in the vehicle's main battery pack. The 
TORO 8 handles up to 6S LIPO input (25.2 Volts MAX).

DISCONNECT BATTERIES WHEN NOT IN USE

Always disconnect the battery pack from the speed control when not in use to avoid short 
circuits and possible fire hazard.

NO REVERSE VOLTAGE

!

Reverse battery polarity can damage ESC & void warranty. Disconnect battery immediately 
if a reverse connection occurs.

Same techniques described in the preceding section may be used to solder the wires 
to the battery or to battery connectors.

   Hold the wire so the tinned end is in contact 

with the notch of the post. Now touch the 

   iron tip to the wire and the post. Wait about 4 seconds for the solder to flow, and then 
   remove the iron while still holding the wire. You may let go of the wire after a second or 
   two when the solder sets. 

14

+Yr

YEAR

8

Ver. 1.1

Ver. 1.1

X150 

  

X80

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