Spektrum SPMXSEMC25 Firma Brushless Motor / ESC / Receiver Combo 4500Kv for NASCAR

In The Box

Spektrum™ Firma™ Smart ESC (SPMX-1111)
1
Spektrum™ Firma 4500Kv Brushless Motor (SPMXSM4700)
1
Spektrum™ SR215 DSMR 2-Channel Sport Receiver (SPMSR215)
1

Firma Brushless Motor / ESC / Receiver Combo, 4500Kv: NASCAR Overview
The Spektrum™ Firma™ Smart BL ESC / Motor / RX Combo is a great choice for the 1/12th Scale Losi NASCAR AWD. Feature-packed Spektrum Firma Smart ESCs deliver power and intelligence all-in-one, with no additional modules or links required. The motor features a high-quality 4-pole sintered rotor design, CNC machined aluminum housing, insulated high-purity copper windings, a high-quality alloy steel output shaft, and precision bearings for high durability and smooth rotation. Built around frequency-agile DSMR technology, the SR215 receiver delivers superb range and response, especially in noisy RF environments where a solid 2.4GHz link is crucial. This combo is designed for the 1/12th Scale Losi NASCAR AWD and other platforms to provide the ultimate performance for maximum power and drivability.

Firma Brushless Motor / ESC / Receiver Combo, 4500Kv: NASCAR 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
Ideal for the 1/12th Scale Losi NASCAR AWD and other platforms
High current adjustable BEC (6v @ 2 Amps)
Compact for easy installation in most applications
Ready to install - no soldering required
Rugged composite case
Aluminum heat sink for high efficiency
Firmware updatable through the Smart ESC Programming Box
High heat-resistant IC2 connector
High-efficiency design capable to use 2-3S power
High-quality 4-pole sintered rotor
4mm gold plated bullet connectors
High-quality construction with precision ball bearings and hardened alloy 2.3mm output steel shaft
Streamlined design in a compact and lightweight hard-case
Bind-button eliminates the need for a bind plug
SmartSafe™ Failsafe and Preset "Gas Mode" Failsafe options
Outstanding range and 5.5ms capable DSMR technology
Ideal for nearly any surface RC model

Firma Brushless Motor / ESC / Receiver Combo, 4500Kv: NASCAR Product Specs