The Spektrum SPMXSEMC08 Firma Smart crawler combo with 60A sensored ESC and 2100Kv brushless motor delivers precision control, real-time telemetry, and rugged waterproof performance for 1/10 scale crawlers, scalers, and trail rigs. Engineered with a 32-bit ARM processor and closed-loop torque control, this system ensures smooth throttle response and consistent torque across all terrain types—from steep inclines to loose gravel and wet conditions.
Key features of the Spektrum SPMXSEMC08 Smart crawler system
- 60A sensored ESC with 360A burst current – optimized for crawling and scaling applications
- Smart telemetry and drag brake tuning – real-time data and 200% brake adjustability
- Waterproof ESC/motor system – sealed sensor wire and aluminum heat sink for all-weather use
- IC3 connector and Smart battery integration – single-wire telemetry and battery sync
- Combined weight of 11.3oz – compact and balanced for 1/10 scale platforms
How does Smart technology enhance crawler performance?
The Spektrum SPMXSEMC08 waterproof ESC/motor system with Smart telemetry, drag brake tuning, and IC3 connector provides a one-wire solution for transmitting RPM, voltage, temperature, and battery data directly to your Spektrum transmitter. This eliminates the need for extra modules or sensors, streamlining installation and enhancing responsiveness. With SmartLink app support and Text Gen programming, users can fine-tune settings on the fly to match terrain and driving style.
What makes this system ideal for trail rigs and scalers?
Featuring a hardened steel 3mm shaft and waterproof sensor port, the Spektrum Firma 2100Kv motor with hardened steel shaft, aluminum heat sink, and Smart battery integration is built to withstand rugged conditions. The ESC’s closed-loop torque control maintains consistent RPM even under load, ensuring reliable performance on steep climbs and technical descents. Whether you're rock racing or trail cruising, this combo delivers smooth, predictable power.
How customizable is the drag brake and throttle response?
The Crawler ESC/motor combo with 200% drag brake adjustability, SmartLink app support, and Text Gen programming allows users to fine-tune braking force based on drivetrain setup and vehicle weight. With up to 200% drag brake power, your crawler can hold position on steep inclines without rolling. Throttle input is matched precisely to motor RPM, giving drivers a 1:1 control feel for confident maneuvering in tight spots.
What are the physical specifications and input range?
The Spektrum SPMXSEMC08 with 11.3oz combined weight, 3mm motor shaft, and 2–3S LiPo input range is compatible with 7.4–11.1V LiPo and 6–9 cell NiMH packs. The system supports up to 60A continuous current and 360A burst, with a switchable BEC output of 6V or 7.4V. Its compact footprint fits most 1/10 scale platforms, and the waterproof design ensures durability in mud, snow, and water.
Buy Spektrum SPMXSEMC08 Firma Smart ESC/motor combo for 1/10 scale crawlers, scalers, and trail rigs.
Brand, Model and Product Type
- Brand – Spektrum
- Model – SPMXSEMC08
- Product Type – Spektrum SPMXSEMC08 Firma Smart crawler combo with 60A sensored ESC and 2100Kv brushless motor, waterproof ESC/motor system with Smart telemetry, drag brake tuning, and IC3 connector, 1/10 crawler power system with 32-bit ARM processor and closed-loop torque control
Dimensions and Weight
- Combined weight – 320 g (11.3 oz), balanced for 1/10 scale crawler platforms
- Motor shaft diameter – 3 mm (0.125"), hardened steel for durability
Voltage and Input Range
- Input voltage – 7.4–11.1V (2–3S LiPo), 7.2–10.8V (6–9 cell NiMH)
- Max input voltage – 11.1V, supports standard 3S LiPo configurations
ESC Specifications
- ESC type – Brushless sensored, waterproof design
- Maximum continuous current – 60A, suitable for high-torque crawling
- Maximum burst current – 360A, supports peak power draw
- Constant wattage – 500–749W, optimized for trail and scaler use
- BEC type – Switchable, supports 6V or 7.4V output
- BEC continuous current – 3A, powers receiver and accessories
- Battery input lead – IC3 connector, Smart telemetry enabled
Motor Specifications
- Motor type – Brushless sensored, 540L size
- Kv rating – 2100Kv, tuned for low-speed control and torque
- Motor design – Inrunner, 4-pole configuration
- Sensor type – Magnetic encoder with waterproof sensor wire
Smart Features and Programming
- Smart telemetry – Real-time data including RPM, voltage, temperature, and battery capacity
- Closed-loop torque control – Maintains consistent RPM under changing terrain
- Drag brake adjustability – Up to 200% for steep incline hold
- Programming options – Smart ESC Programming Box (V2), SmartLink App, Text Gen transmitter interface
Protection and Safety
- Multi-point protection – Over-current, thermal, low-voltage cutoff, and failsafe
- Water-resistant – ESC and sensor wire sealed for all-weather operation
Application
- Designed for – 1/10 scale crawlers, scalers, and trail rigs
What's in the Box
- 1x Spektrum Firma 60A Sensored Smart ESC
- 1x Spektrum Firma 2100Kv Sensored Brushless Motor
