Product Details
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.
Key Features
SMART LITE: INTEGRATED SMART TECHNOLOGY
WATERPROOF: Designed and built to operate in wet condition such as puddles, creeks, and snow*
PROGRAM VIA TRANSMITTER: Proprietary Text Gen Programming Allows for programming the esc from Transmitter
In The Box
(1) Spektrum Firma 40A Brushed Smart ESC
(2) Light Strings (red and white)
(1) Product Manual
Needed to Complete
(1) Spektrum Surface Receiver
(1) 540 550 size Brushed motor
(1) 2S or 3S Lipo Battery with EC3 or IC3 Connector
(1) Spektrum Transmitter
Features
Smart all-in-one telemetry
Smart Lite functionality
o Provides Spektrum Smart ESC data such as input voltage, esc temperature, 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
Includes 2 LED Light Strings (Red and White)
40 Amp continuous power ideal for 1/10 scale crawlers and scalers
2S-3S LiPo Compatible
Waterproof ESC*
Multiple options for easy programming:
o Smart ESC Programming Box
o SmartLink USB Updating and Programmer application
o Programming from Transmitter via Text Gen Telemetry
Multi-point protection:
o Over-current protection
o Automatic LiPo low-voltage cutoff
o Thermal protection
o 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 motor current, 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!
Product Specifications:
Manufacturer # 605482162026
Turns Below 8.4V; Down to 12T / Below 12.6V; Down to 35T
BEC Yes
BEC Voltage 6V / 7.4V User Selectable
Input Voltage 23 Cell Li-Po / Li-Fe; 59 Cell Ni-MH / Ni-Cd
Motor Limit 540 / 550 Size Motors
Product Application Crawling, Surface
Product Height 0.71" (18 mm)
Programmable Yes
Auto Cutoff Yes
BEC Continous Current 4A (Shared Between Receiver and Aux Light Outputs)
Low-Voltage Cutoff Programmable Yes
Product Weight 1.69 oz (48 g)
Water-Resistant Yes
Amperage 40A
Maximum Burst Current 160A
Maximum Continuous Current 40A
Motor Type Brushed
Connector Type 4mm Bullet, IC3
Product Length 1.41" (36 mm)
Product Width 1.18" (30 mm)
Technology Smart
Forward Yes
Reverse Yes