Spektrum RC Firma Crawler Sensored Brushless Smart ESC & Motor Combo (2100kv)

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Spektrum RC Firma Crawler Sensored Brushless Smart ESC & Motor Combo (2100kv)
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Price: $259.99
 
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The Spektrum RC Firma Crawler Sensored Brushless Smart ESC and 2100kv Motor Combo is specifically engineered to be used with 10th scale Crawlers and Scalers. Featuring advanced Smart connectivity, professional Drag Brake Performance and torque control, all while being fully waterproof.

With Firma Smart ESCs, your vehicles will be conveniently connected to your ESC — 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. This combo is an easy and smart way to improve your Scale RC experience.

Features:
  • Smart all-in-one telemetry
  • Pro-level Performance Sensored Motor and ESC
  • Fast, powerful 32-bit ARM M4 processor
  • Waterproof ESC
  • Waterproof sensor wire with locking plug and gasket
  • Multiple options for easy programming: 
    • Smart ESC Programming Box 
    • SmartLink USB Updating and Programmer application 
    • Programming from Transmitter via Text Gen Telemetry
  • 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
  • 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
Specifications:
Motor:
Type: Crawler 
Motor Size: 1/10
Application: 1/10 scale crawlers, rock racers, and trailers running on 2S-3S LiPo power
Connector Type: 4mm Bullet
Product Length: 2.27" (58mm)
Recommended Speed Control: Spektrum Firma 60A Sensored Brushless Smart Crawler ESC
Reverse: Yes
Water-Resistant: Yes
Forward: Yes
Maximum Continuous Current: 38A
Bushing Or Bearing: Bearing
Number of Poles: 4
Motor Type: Brushless - Sensored
RPM/Volt (Kv): 2100Kv
Input Voltage: 7.4 - 11.1V
Outer Diameter: 1.42" (36mm)
Shaft Diameter: 0.125" (3mm)
Overall Length: 2.27" (58mm)
ESC:
BEC Voltage: 6V/7.4V
Product Weight: 2.89oz (82g)
Maximum Continuous Current: 60A
Product Height: 0.96" (24 mm)
Forward: Yes
Product Width: 1.4" (36 mm)
Overload Protection: Yes
BEC: Yes
Brakes: Adjustable drag brake force
Connector Type: IC3
Reverse: Yes
Maximum Burst Current: 360A
Low-Voltage Cutoff Programmable: Yes
Motor Limit: Only Spektrum sensorless motors
Programmable: Yes
Technology: Smart
BEC Continuous Current: 3A
BEC Type: Switchable
Product Length: 1.9" (48 mm)
Water-Resistant: Yes

Includes:
  • (1) Spektrum RC Firma 60A Sensored Brushless Smart Crawler ESC
  • (1) Firma Sensored 540 Brushless Crawler Motor (2100Kv)

This product was added to our catalog on June 9, 2021

Tuesday, Aug 24 2021 (11 months ago)
Spektrum RC Firma Crawler Sensored Brushless Smart ESC & Motor Combo (2100kv)
Fantastic Combo for Crawling. I have this setup in two of my SCX10II rigs and couldn't be happier. The low end control is perfect, you can crawl as slow as the throttle potentiometer in your TX will allow, and still retains plenty of wheel speed for ascents and mud should you need it. The ESC setting are great as well, pretty much what you would expect from a Hobbywing AXE plus Spektrums compatibility.
Verified Owner
Monday, Nov 29 2021 (8 months ago)
Spektrum RC Firma Crawler Sensored Brushless Smart ESC & Motor Combo (2100kv)
Love this system! I installed this into my Axial Ryft Crawler build and it is amazing! The throttle control is unbelievable and drag brake is flawless. My Ryft is heavy as well,all Vitavon portals with brass,Vitavon axle in the rear with 4ws and front Treal axle with all brass options so she's thick and this system don't miss a beat. I even took the fan off the Esc immediately,never ran it and it has never gotten hot. If you would like to see it in action on my Ryft check out my YouTube,Hardlines&fullsendRc
Verified Owner
Tuesday, Oct 12 2021 (10 months ago)
Spektrum RC Firma Crawler Sensored Brushless Smart ESC & Motor Combo (2100kv)
Got it wet once and don’t work won’t even cut on or show a light brand new battery charged and balanced and still don’t work waste of money better off sticking with the mamba