Spektrum RC Firma Crawler 120A Smart Sensored Brushless ESC

The Spektrum Firma Crawler 120A Smart Sensored Brushless ESC is specifically designed to be used with 6th scale Crawlers and Scalers. This replacement ESC is intended for the Axial SCX6. Featuring advanced Smart connectivity, professional drag brake performance and torque control, all while being fully waterproof.

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!

• Smart all-in-one telemetry
• Pro-level drag brake performance and adjustability
• RPM/Throttle matching enabled
• FOC (Field-Oriented Control) equipped
• 120 Amp power for giant scale crawlers and extremely heavy crawlers
• 2S-4S LiPo compatible
• Fast, powerful 32-bit ARM M4 processor
• Waterproof ESC
• Waterproof sensor wire with locking plug and gasket
• 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
• Includes optional cooling fan
• Adjustable high-power BEC (6V or 7.4V)
• Firmware updatable through the Smart ESC Programming Box
• High heat-resistant IC™ connectors, backwards compatible with EC™ connectors
• Limited 1-year warranty

Specifications:

Voltage: 2-4S
Connector Type: IC3
Output Connector: 4mm Bullet
BEC Voltage: 6V/7.4V

Low-Voltage Cutoff Programmable: Yes

Maximum Burst Current: 360A

BEC Continuous Current: 3A

Length: 1.9" (48 mm)

Width: 1.4" (36 mm)
Height: 0.96" (24 mm)
Weight: 2.89oz (82g)

Overload Protection: Yes

Water-Resistant: Yes

Motor Limit: Only Spektrum sensorless motors

Technology: Smart

Maximum Continuous Current: 120A

Programmable: Yes

Includes: