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Spektrum

Spektrum Firma 8A Sensored Brushless Smart ESC & Motor Combo

  • Brushless

Part no. SPMXSEMC18

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Overview

The Spektrum Firma 1/24th Scale Sensored Brushless Motor and ESC Combo is a drop-in upgrade for Axial SCX24 & AX24 vehicles, taking your crawling performance to the next level. The system includes the motor, ESC, sensor wire, and pinion gears, pre-installed with 2mm bullet connectors and a JST PH 2.0 battery connector to fit the Dynamite 7.4V 350mAh LiPo battery included with the SCX24 & AX24 vehicles.

Note

Axial SCX24 vehicles equipped with the Horizon Hobby 2.4GHz 4Ch Transmitter (HRZ00014) & EC2 2-in-1 Receiver (HRZ00015) require the Spektrum SLT3 2.4GHz 3Ch SLT Radio w/ SR315 Receiver upgrade for full functionality. Affected models include the 2021 Ford Bronco, Jeep GT Gladiator, and Jeep Wrangler. Please refer to the manual for more information.

Features

  • Drop-in upgrade for Axial SCX24 & AX24 vehicles
  • Sensored brushless motor for smooth, precise power delivery
  • All-in-one system: motor, ESC, sensor wire, and pinion gears included
  • Pre-installed 2mm bullet connectors and JST PH 2.0 battery connector

In the box

  • 1x Brushless Sensored Motor
  • 1x Brushless Sensored ESC
  • 1x Sensor Wire
  • Pinion Gears (assorted)

Specifications

Motor TypeBrushless Sensored
ESC TypeBrushless Sensored
RPM/Volt (Kv)4500
Number of Poles2
Input Voltage1–2S LiPo
Maximum Continuous Current8A
Maximum Burst Current40A
Output Connector2mm Bullet
Connector TypePH 2.0 (High-Current Ultra Micro)
ForwardYes
ReverseYes
BrakesIntegral with ESC
BECYes
Auto CutoffYes
Overload ProtectionYes
SensoredYes
Low-Voltage Cutoff ProgrammableNo

Motor

TypeBrushless
KVRPM (Revolutions Per Minute) per Volt4500KV
Shaft Diameter2mm

ESC (Electronic Speed Controller)

For Motor TypeBrushless
Max Voltage11.1V
Waterproof DesignYes
Continuous Amps40A
Motor Connectors2.0mm Bullet
LVCLow Voltage Cut-Off. Required for Lithium batteries.Yes
ProgrammableYes
Cooling MethodAir
BEC Voltage6V, 7.2V
Dual MotorNo

Compatibility

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