Spektrum Firma 120A Brushless Smart Marine ESC
Firma Smart ESCs provide "plug-and-play" simplicity and communicate with other Smart electronics to create the best-performing RC system for your vehicle. They function like a virtual engineer inside your model and provide 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.
Firma Smart ESCs provide a one-wire solution to obtain and send telemetry data such as RPM, temperature, battery voltage and capacity to your transmitter in real-time. No extra components needed, adjust settings on-the-go and enjoy peak performance.
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.
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.
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. (Requires compatible hardware)
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 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.
The Firma™ ESCs' 32-bit M4 processor produces higher resolution signal input and more accurate motor output. This means you'll get more precise throttle response and smoother, more powerful acceleration.
- Smart all-in-one telemetry
- Fast, powerful 32-bit ARM M4 processor
- 120 Amp Continuous current, perfect for demanding high voltage setups
- Multiple water cooling inlets/outlet & jackets provide ample heat disbursement
- Button, Smart ESC & Smart Link USB programming options
- Over-current, low-voltage cut-off & Thermal & Fail-safe protection
- Compact for easy installation in most applications
- Aluminium heat sink for high efficiency
- Multiple water cooling inlets/outlets
- High current 6V BEC
- Firmware updatable through the Smart ESC Programming Box
- High heat-resistant IC™ connectors, backwards compatible with EC™ connectors
- Product Length: 70mm (2.7")
- Product Width: 77mm (3.03")
- Product Height: 44mm (1.8")
- Product Weight: 280g (9.9oz)
- Maximum Burst Current: 1050A
- Maximum Continuous Current: 160A
- Programmable: Yes
- Max Input Voltage: 29.V
- Battery Input Lead: IC5
- Motor Output Lead: 6.5mm
| Description | QTY |
|---|---|
| Spektrum™ Firma™ Smart ESC | 1 |
| Spektrum Smart sticker sheet | 1 |
| Product Manual | 1 |
- Spektrum™ Surface Receiver
- Spektrum Smart Technology LiPo Battery
- Spektrum Transmitter
| ESC (Electronic Speed Controller) | |
|---|---|
| For Motor Type: | Brushless |
| Max Voltage: | 22.2v |
| Waterproof Design: | Yes |
| Continuous Amps: | 120 |
| Motor Connectors: | 6.5mm Bullet |
| Battery Connector: | IC5 |
| LVC: | Yes |
| Programmable: | Yes |
| Cooling Method: | Water |
| BEC Voltage: | 6, 7.4 |
| Dual Motor: | No |
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