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130 Amp Brushless Smart ESC / 1900Kv Sensorless Motor Combo

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Like every component in the Spektrum Smart ecosystem, Firma Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Smart electronics ‘ together, creating the best-performing RC system for your vehicle imaginable.

product Features

  • Smart all-in-one telemetry
  • Fast, powerful 32-bit ARM M4 processor
  • Waterproof
  • Multiple options for easy programming:
    • Button programming
    • Smart ESC Programming Box
    • SmartLink USB Updating and Programmer application
  • Multi-point protection:
    • Over-current protection
    • Automatic LiPo low-voltage cutoff
    • Thermal protection
    • Failsafe protection
  • Developed and designed by Spektrumª engineers, in partnership with the industry's leading ESC manufacturer
  • Comes bundled with Spektrum Firma 1900Kv Brushless Motor
  • Compact for easy installation in most applications
  • Ready to install ‘ no soldering required
  • Rugged plastic case with mounting tabs
  • Aluminum heat sink for high efficiency
  • Cooling fan
  • Adjustable high-power BEC
  • Firmware updatable through the Smart ESC Programming Box
  • High heat-resistant ICª connectors, backwards compatible with ECª connectors
  • Limited 1-year warranty

product Overview

Firma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give you an extra layer of confidence that your electronics are all operating at their best. With Firma Smart ESCs, you'll be better connected to your vehicle than ever before ‘ without installing extra components that all work independently of each other. You won't need extra wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity. Firma ESCs not only gather the data but also send it to your transmitter in real time, instead of only storing it for after-run study. You're able to adjust settings as needed to boost performance on the go. The Firma Smart single-wire telemetry solution has been tested for quality and performance by the best brands in RC. Their verdict? Smart technology is both simpler and superior! This ESC comes bundled with a Spektrum Firma 1900Kv Brushless Motor capable of handling everything this ESC can put out that is a perfect to get you driving with Spektrum Smart technology. Needed to Complete
  • Spektrumª Surface Receiver
  • Spektrum Smart Technology LiPo Battery
  • Spektrum Transmitter
What's in the Box?
  • (1) Spektrum Firma Smart ESC
  • (1) Spektrum Firma 1900Kv Brushless Motor
  • (1) Spektrum Smart sticker sheet
  • (1) product Manual


Auto Cutoff: Yes
BEC: Yes
BEC Continous Current: 4A
BEC Type: Linear
BEC Voltage: 6V
Battery Connector: IC5
Battery Input Lead: 6.3" (160mm) 12AWG
Bearings or Bushings: Bearings
Brakes: Yes
Cells: 3-6S LiPo
Connector Type: D4
Efficiency: 86%
Forward: Yes
Height: 1.5" (38mm), ESC
Input Voltage: 2S - 4S LiPo,11.1 - 22.2V (25.2V max)
Length: 2.2" (57mm), ESC
Low-Voltage Cutoff Programmable: Yes
Maximum Burst Current: 760A
Maximum Continuous Current: 130A,60A
Motor Connector: 4mm Female Bullet
Motor Output Lead: 5.9" (150mm) 12AWG
Motor Type: Brushless sensorless
Number of Poles: 4
Output: 3000W,4940A (6S)
Overall Diameter: 1.6 in (42mm), motor
Overall Length: 2.9 in (74 mm), motor
Overload Protection: Yes (Thermal protection as well)
RPM: 29100 @ 15V
RPM/Volt (Kv): 1900,1900Kv
Reverse: Yes
Sensored: No
Shaft Diameter: 0.197 in (5 mm)
Shaft Length: 0.73 in (18.5 mm)
Weight: 4.4oz (126g), ESC,14.67 oz (416 g), motor
Width: 1.4" (37mm), ESC

Warning: This product can expose you to substances known to the State of California to cause harm. Click here for more details.