Spektrum RC Firma 150 Amp Sensorless Brushless Smart ESC & Motor Combo (2050Kv)
Spektrum RC Firma 150 Amp Sensorless Brushless Smart ESC & Motor Combo (2050Kv)

Spektrum RC Firma 150 Amp Sensorless Brushless Smart ESC & Motor Combo (2050Kv)

ecom-no-replace-BM5gfmrMhzstar-r
(No review)
$244.99 USD
{price}% Off
  • ecom-no-replace-D4ctzvG6zIfi-icon

    Free Shipping + Tax‑Free On Most Items

In stock

Guarantee Safe Checkout:
ecom-no-replace-7WBuoBuJ0Gtrust

Product Description

  • COMPATIBILITY
  • Arrma Infraction 6S BLX
  • Arrma Kraton 6S BLX
  • Arrma Limitless
  • Arrma Outcast 6S BLX
  • Arrma Typhon 6S BLX

Spektrum Firma 150 Amp Sensorless Brushless Smart ESC & Motor Combo, with included 2050Kv motor. Like every component in the Spektrum Smart ecosystem, Firma Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Spektrum Smart electronics.

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 Smart compatible transmitter in real time, allowing the ability to adjust settings as needed to boost performance on the go.

This ESC comes bundled with a Spektrum Firma 2050Kv Brushless Motor capable of handling everything this ESC can put out that is a perfect to get you driving with Spektrum Smart technology.

*NOTE: Smart functionality requires use of Spektrum Smart compatible battery, transmitter and receiver.  

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
  • Comes bundled with Spektrum Firma 2050Kv 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 IC™ connectors, backwards compatible with EC™ connectors
  • Limited 1-year warranty
Specifications:
Auto Cutoff: Yes
BEC: Yes
BEC Continous Current: 5A
BEC Type: Linear
BEC Voltage: 6V
Battery Connector: IC5
Battery Input Lead: IC5, EC5 compatible
Brakes: Yes
Forward: Yes
Height: 1.5" (38.5mm), ESC
Input Voltage: 3S - 6LiPo
Length: 2.3" (58mm), ESC
Low-Voltage Cutoff Programmable: Yes
Maximum Burst Current: 950A
Maximum Continuous Current: 150A
Motor Connector: 4mm Bullet
Motor Output Lead: 5.9" (150mm) 10AWG
Output: 3000W
Overload Protection: Yes
Programmable: Yes
RPM/Volt (Kv): 2050Kv
Reverse: Yes
Sensored: No
Weight: 8.4oz (238g), ESC
Width: 1.9" (47.5mm) without tabs, 2.3" (59.5mm) with tabs, ESC

Includes:
  • (1) Spektrum™ Firma™ Smart ESC
  • (1) Spektrum™ Firma™ 2050Kv Brushless Motor
  • (1) Spektrum Smart sticker sheet
  • (1) Product Manual
Needed to Complete:
  • LiPo Battery w/EC5 or Spektrum Smart Battery w/IC5 connector*
*NOTE: Smart functionality requires use of Spektrum Smart compatible battery, transmitter and receiver.

Shipping Info

Ready to ship:
1–2 business days
Etsy offsets carbon emissions from shipping and packaging on this purchase.
Etsy Purchase Protection: Shop confidently on Etsy knowing if something goes wrong with an order, we've got your back for all eligible purchases
Return
The right of withdrawal may be exercised within 14 working days from the delivery date. 
In case that the reason for the return should not be related to a malfunction/defect of the product but rather to an afterthought/error of the measure chosen, the return costs are at the buyer's expences; he/she can then choose the shipping method he/she prefers. 
The refund will be free of charge, will be managed in the shortest time and will occur in any case within thirty days from the delivery date of the return item. 
We remind you that the right of withdrawal lapses for personalized products.
© 2025 BlackWidow Hobbies. All Rights Reserved.
ecom-no-replace-ZTbOOI3C6atrust-hc