Product Details
The Spektrum Firma 70 amp Brushed Smart ESC and motor combo 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 and bashers.
Key Features
SMART: INTEGRATED SMART TECHNOLOGY
MOTOR COMBO: includes powerful 2S capable 15T rebuildable brushed motor
PROGRAM VIA TRANSMITTER: Proprietary Text Gen Programming Allows for programming the esc from Transmitter
In The Box
(1) Spektrum Firma 70A Brushed Smart ESC
(1) Spektrum Firma 35T Rebuildable 3-Pole Brushed Motor
(1) Product Manual
Needed to Complete
Spektrum Surface Receiver
2S or 3S Lipo Battery with EC3 or IC3 Connector
Spektrum Transmitter
Features
Smart all-in-one telemetry
Full Smart functionality
o Provides Spektrum Smart battery data, input voltage, esc temperature, and Text Gen Telemetry data over one wire. No additional sensors required
Includes Spektrum 15T Rebuildable Brushed Motor Excellent completion option for 1/10 scale on-road and off-road racers running 2S power
Integrated LED light power outputs for simple installation without the need of additional receiver ports
Includes 2 LED Light Strings (Red and White)
70 Amp continuous power - excellent for 1/10 scale on-road and off-road racing and 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 70 amp Brushed Smart ESC and motor combo 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 and bashers.
This ESC and Motor Combo is an excellent choice to complete your 1/10th scale on-road and off-road 2WD racing models running 2S LiPo power. Plenty of speed and tunability for carpet, drift, or asphalt on road racing as with the durability needed for 1/10th off-road racing and bashing.
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!
INCLUDES SPEKTRUM 15 TURN BRUSHED REBUILDABLE MOTOR WITH ADJUSTABLE TIMING
The Spektrum Firma 3-Pole Rebuildable Brushed Motors offer an impressive low-cost upgrade for brushed esc equipped 1/10th Racers and Bashers. Featuring fully rebuildable design, impressive high rpm speed and control, and excellent efficiency.
Adjustable timing for clockwise and counterclockwise motor rotation
540 can size perfect upgrade for most 1/10th scale
Pre-shaped curved face brushes No break-in period required!
Wires and 3.5mm bullets installed No soldering required!
Ball bearing supported rotor
Product Specifications:
Adjustable Timing: No
Amperage: 70A
Auto Cutoff: Yes
BEC: Yes
BEC Continous Current: 4A (Shared Between Receiver and Aux Light Outputs)
BEC Voltage: 6V / 7.4V User Selectable
Brakes: Integrated with ESC
Connector Type: IC3, 3.5mm Bullet
Forward: Yes
Input Voltage: 23 Cell Li-Po / Li-Fe; 59 Cell Ni-MH / Ni-Cd
Low-Voltage Cutoff Programmable: Yes
Main Motor Type: Brushed
Maximum Burst Current: 200A
Maximum Continuous Current: 70A
Motor Limit: 540 / 550 Size Brushed Motors
Motor Type: Brushed
Number of Poles: 3
Product Height: 0.71" (18 mm)
Product Length: 1.41" (36 mm)
Product Weight: 1.76 oz (50 g)
Product Width: 1.18" (30 mm)
Programmable: Yes
Reverse: Yes
Speed Control: Included
Technology: Smart
Turns: 15T
Water-Resistant: Yes