Spektrum SPMXSEMC01 FIRMA 85A BL Smart ESC/3300Kv Sensorless Motor Combo

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 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.
Key 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
Hand-picked combo for 4WD 1/10th scale surface applications running on 3s Lipo setups
Includes high performance and durability Spektrum Firma 3300kV Brushless motor
High current adjustable BEC (6v or 7.4v @ 4 Amps)
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
What's in the Box?
(1) Spektrum? Firma? Smart ESC
(1) Spektrum? Firma? 3300Kv Brushless Motor
(1) Spektrum Smart sticker sheet
(1) Product Manual
Needed to Complete
Spektrum? Surface Receiver
Spektrum Smart Technology LiPo Battery
Spektrum Transmitter
Technical Specifications:
Adjustable Timing
No
Battery Type
LiPo (3.7V per cell)
Brakes
Yes
Programmable
Yes
BEC
Yes
BEC Maximum Burst Current
8A
BEC Voltage
6V/7.4V
Drive Type
Forward/Brake/Reverse
Input Voltage
2-3S LiPo, do not exceed 3S (11.1V) with thtis motor
Motor Output Lead
12AWG 5.1 in (130mm)
Product Height
1.3" (33 mm)
RPM/Volt (Kv)
38,400 @ 12V
Time Delay Brake
Yes
Forward
Yes
Wire Gauge
12 AWG
Auto Cutoff
Yes
BEC Continous Current
4A
Low-Voltage Cutoff Programmable
Yes
Number of Poles
4
Output
430W(2S), 780W(3S)
Product Weight
0.255
Reverse
Yes
BEC Type
Switch Mode
Motor Design
Inrunner
Motor Type
Brushless - Sensorless
Maximum Burst Current
550A
Maximum Continuous Current
33A
Connector Type
IC3
Technology
Smart
Product Width
2.1" (53 mm)
Efficiency
82%
Battery Input Lead
12AWG 5.1" (130mm)
Product Length
1.7" (43 mm)
Outer Diameter
1.41" (36 mm)
Shaft Diameter
0.125" (3 mm)
Water-Resistant
Yes