Losi LOSB9594 User Manual

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LOSB9594 1/36

Brushless ESC and 8750Kv

Motor Combination

Thank you for purchasing this Losi™ High Performance Brushless System!

This technically advanced system will offer maintenance free operation, extended run
time, and possibly most important to you: faster speed.

Note: To use this ESC/Motor combination with your Losi Micro Vehicle, you must
also purchase (or install) the following items since we will be replacing the single
integrated ESC/Receiver/Servo Control Module:

• Receiver (Spektrum™ SR3500 recommended – must be small to fit under
body)

• Servo (JR

• Servo Saver (Losi LOSB0820)

• Optionally

o 2-Cell LiPo Battery / Charger (Losi LOSB0862)

® SM22 recommended - must cut mounting ears off)

Note: Due to the Brushless Systems operation, some NiMH battery packs may
not perform under the potential loads.

For a detailed overview of how to convert your Losi Micro Vehicle, please go to the
following link.

Instructions for Losi Xcelorin 36th Electronic Speed Control / Motor Page 1 of 8

http://www.losi.com

Installation of LOSB9594:

An example of connection for LOSB9594 Brushless Combo with the motor and
battery connected.

Shown above but not part of LOSB9594 is the following:
Servo JR sub micro servo item number SM22

Receiver Spektrum micro receiver item number SR3500
Servo Saver Losi item number LOSB0820
LiPo Batt/Charger Losi item number LOSB0862

The ESC and motor have connectors installed and ready for your use. The motor
will connect to the ESC Motor wires by matching colors, Blue to Blue, White to
White and Black to Black. Doing this the motor will run the proper direction for
your Losi Micro Vehicle. Should you need the motor to operate in the opposite
direction just disconnect any two of the connectors and reconnect in reverse
fashion.

For a detailed overview of how to convert your Losi Micro Vehicle, please go to the
following link.

http://www.losi.com

Features:

Quick Programming Card (QPC)

•

o

Voltage Cutoff (NiMH, 2S LiPo)
Brake Type (soft, normal)

o
o

Forward Only or Forward with Reverse

Better run time and Seed Over the Standard system

•

• Sensorless Brushless Motors only

•

Proportional Braking
Support NiMH, or LiPo

•

• Optimized Automatic Motor Timing

• Forward and Reverse

Instructions for Losi Xcelorin 36th Electronic Speed Control / Motor Page 2 of 8

Specifications:

1/36 8750Kv Brushless Motor

• Sensorless Design

• Input volt: 2-Cell LiPo, 4- to 6-Cell N iMH

• Shaft Length: 4.6mm

• Shaft Diameter: 0.06” (1.5mm) with splines

• Dimension: 0.47” X 0.87” (12 x 22mm) (L X D)

• Weight: 0.30 oz / 8.5 g

• Motor connectors: 2mm gold plated bullet

1/36 Electronic Speed Control (ESC)

• Sensorless Design

• Input voltage:

o NiMH: 4- to 6-cells
o LiPo: 2-Cell Li-Poly

• LVC cut-off:

o NiMH: 60% of initial voltage
o LiPo: 6V (3.0V/cell)

• BEC: 5V / 1A

• Operation frequency: 8KHz

• Operating current: 6A cont, 9A peak (3 Sec)

• Dimensions: 1.24” X 1.0” X 0.65” (31.6 X 25.5 X 16.5mm) (W, L, H)

• Weight: 0.25 oz / 7 g

• Standard Losi Micro Vehicle plug supplied for power connection

• 2mm gold bullet connectors supplied for motor

Warnings:

• Read all safety precautions prior to each use.

• Never leave this product unsupervised while it is switched on, in use or just

connected to a power source. If there is a short or product defect, it could
result in fire.

• This is a High Performance Brushless System

o Please disconnect motor or remove the pinion gear during ESC

calibration functions.

o Keep loose clothing, hair, gloves and fingers away from the moving

parts at all times

o Rubber tires will expand to a large diameter when the vehicle is not on

a running surface.

Instructions for Losi Xcelorin 36th Electronic Speed Control / Motor Page 3 of 8