Spektrum RC Firma 120 Amp Brushless Smart ESC 4S
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Spektrum RC Firma 120 Amp Brushless Smart ESC 4S

Original price was: $129.99.Current price is: $32.49.

SKU: 5234731974793 Category:

Description

SPMXSE1120

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 Spektrum™ engineers, in partnership with the industry’s leading ESC manufacturer
  • Ideal for 1/8th scale surface applications running on 4s Lipo setups
  • High current adjustable BEC (6v or 7.4v /embed/a7YWCRjSmOY”> 
    WATERPROOF

    The all-weather, waterproof design of Spektrum™ Firma™ Smart ESCs allows them to perform in nearly any terrain under almost any conditions. Firma ESCs keep you going through dust, gravel, snow, and water.

     

    EC3™/EC5™ BACKWARDS COMPATIBLE

    Firma™ ESCs feature IC™ series battery connectors. The IC series of connectors are designed from the ground up to provide a more solid connection, higher heat resistance, and effortless installation. When used with an IC3™ or IC5™ connector-equipped Spektrum™ Smart battery, the ESC can receive and transmit battery telemetry data. EC3 and EC5 are also compatible with Firma ESCs for basic operation and ESC telemetry.

    ONE-WIRE TELEMETRY

    No need to connect multiple wires, sensors, modules, and links. With Firma™ ESCs, simple one-wire telemetry transmits a wide range of data directly to your transmitter in real time, including RPM, voltage, temperature, balance, capacity, and speed.*

    *See compatibility chart for more information. 

    SMART TECHNOLOGY BATTERY DATA

    When used with a Spektrum™ Smart LiPo battery, your Firma™ ESC provides you with the benefit of battery telemetry that’s automatically transmitted to your compatible Spektrum radio in real time. On your transmitter screen you’ll be presented with helpful information such as number of cycles, battery percentage, individual cell voltage and more!

     

    MULTIPLE PROGRAMMING OPTIONS

    Multiple programming options are available. Button programming can be used with nothing more needed. Using the Smart Firma™ ESC Programming Box, you can easily change settings at the track to suit driving conditions. An easy-to-use Smart Link USB Updating and PC Programmer app is also available.

    FAST, POWERFUL M4 PROCESSOR

    The Firma™ ESCs’ 32-bit M4 processor produces higher resolution signal input and more accurate motor output.

     

    Product Specifications

    Auto Cutoff Yes
    Battery Type LiPo (3.7V per cell)
    BEC Continous Current 4A
    BEC Voltage 6 and 7V selectable
    Brakes Yes

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