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FIRMA 40A Lite Smart WP Brushed ESC

SPMXSE40

$39.99*

*at participating retailers

FIRMA 40A Lite Smart WP Brushed ESC

Item #: SPMXSE40

$39.99*

Retail: $45.99*

Find a Retailer Buy Now *Avaliable at participating retailers

Features

Product Specifications

Forward:
Yes
Reverse:
Yes
Brake:
Yes
Continuous Maximum Current:
40A
Input Voltage:
2–3 Cell Li-Po / Li-Fe; 5–9 Cell Ni-MH / Ni-Cd
Input Connector Types:
IC3
Output Connector Types:
4mm Bullet
Motor Limit:
540 / 550 Size Motors
Momentary Peak Current:
160A
Dimensions (WxLxH):
1.18x1.41x0.71in (1.18x1.41x0.71mm)
BEC Voltage:
6V / 7.4V User Selectable

Overview

Introduction

The Spektrum Firma 40 amp Brushed Smart ESC is waterproof and ready to use in most 1/10th scale RC models. Featuring programming options that make it easy to tune for your on-road and off-road racers, scalers, crawlers, and bashers.

Features

  • Smart all-in-one telemetry
  • Smart Lite functionality
    • Provides Spektrum Smart ESC data such as input voltage, esc temperature, esc amperage, and Text Gen Telemetry data over one wire. No additional sensors required. Smart Lite ESCs do not provide Smart Battery data.
  • Integrated LED light power outputs for simple installation without the need of additional receiver ports
  • 40 Amp continuous power – ideal for 1/10 scale crawlers and scalers
  • 2S-3S LiPo Compatible
  • Multiple options for easy programming:
    • Smart ESC Programming Box
    • SmartLink USB Updating and Programmer application
    • Programming from Transmitter via Text Gen Telemetry
  • Waterproof ESC**
  • Multi-point protection:
    • Over-current protection
    • Automatic LiPo low-voltage cutoff
    • Thermal protection
    • Failsafe protection
  • Developed and designed by Spektrum™ engineers, in partnership with the industry's leading ESC manufacturer
  • Compact for easy installation in most applications
  • Ready to install — no soldering required
  • Aluminum heat sink for high efficiency
  • Adjustable high-power BEC (6V or 7.4V, 4amp)
  • Firmware updatable through the Smart ESC Programming Box
  • High heat-resistant IC™ connectors, backwards compatible with EC™ connectors
  • Limited 1-year warranty

Overview

The Spektrum Firma 40 amp Brushed Smart ESC is waterproof** and ready to use in most 1/10th scale RC models. Featuring programming options that make it easy to tune for your on-road and off-road racers, scalers, crawlers, and bashers.

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.

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 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!

*See compatibility chart for more information.

**Please see manual for Waterproof Usage Guidelines