2500 Bonus Points

Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv

Item No.
Spektrum SMART - SPMXSEM1040A
$159.99
2500 Bonus Points!
RC Club points earned on this item shown at checkout.
This product may require additional items in order to work out of the box. See below for required items that may be needed to complete.
Pinion Gears

I do not need to purchase this item.

48P Pinion Gear Set: 17T, 18T, 19T, 20T, 21T
SPMXSEM1040A
48P Pinion Gear Set: 17T, 18T, 19T, 20T, 21T
DYNG4810
In Stock
$13.99
48P Pinion Gear Set: 22T, 23T, 24T, 25T, 26T
SPMXSEM1040A
48P Pinion Gear Set: 22T, 23T, 24T, 25T, 26T
DYNG4811
In Stock
$13.99
0 of 1 Selected
LiPo 2S

I do not need to purchase this item.

7.4V 2000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3
SPMXSEM1040A
7.4V 2000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3
SPMX20002SRX
In Stock
$29.99
7.4V 4000mAh 2S 50C Smart LiPo Battery, IC3
SPMXSEM1040A
7.4V 4000mAh 2S 50C Smart LiPo Battery, IC3
SPMX40002S50H3
In Stock
$44.99
7.4V 5000mAh 2S 100C Smart Hardcase LiPo Battery: IC3
SPMXSEM1040A
7.4V 5000mAh 2S 100C Smart Hardcase LiPo Battery: IC3
SPMX50002S100H3
In Stock
$54.99
7.4V 5000mAh 2S 100C Smart Hardcase LiPo Battery: IC5
SPMXSEM1040A
7.4V 5000mAh 2S 100C Smart Hardcase LiPo Battery: IC5
SPMX50002S100H5
In Stock
$54.99
7.4V 5000mAh 2S 30C Smart LiPo Hardcase Battery: IC3
SPMXSEM1040A
7.4V 5000mAh 2S 30C Smart LiPo Hardcase Battery: IC3
SPMX50002S30H3
In Stock
$44.99
7.4V 5000mAh 2S 30C Smart Hardcase LiPo Battery: IC5
SPMXSEM1040A
7.4V 5000mAh 2S 30C Smart Hardcase LiPo Battery: IC5
SPMX50002S30H5
In Stock
$44.99
7.4V 5000mAh 2S 50C Smart Hardcase LiPo Battery: IC3
SPMXSEM1040A
7.4V 5000mAh 2S 50C Smart Hardcase LiPo Battery: IC3
SPMX50002S50H3
In Stock
$49.99
7.4V 5000mAh 2S 50C Smart Hardcase LiPo Battery: IC5
SPMXSEM1040A
7.4V 5000mAh 2S 50C Smart Hardcase LiPo Battery: IC5
SPMX50002S50H5
In Stock
$49.99
7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery: IC3
SPMXSEM1040A
7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery: IC3
SPMX52S100H3
In Stock
$54.99
7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery: IC5
SPMXSEM1040A
7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery: IC5
SPMX52S100H5
In Stock
$54.99
7.4V 5000mAh 2S 30C Smart LiPo G2 Hard Case: IC3
SPMXSEM1040A
7.4V 5000mAh 2S 30C Smart LiPo G2 Hard Case: IC3
SPMX52S30H3
In Stock
$44.99
7.4V 5000mAh 2S 30C Smart G2 Hardcase LiPo Battery: IC5
SPMXSEM1040A
7.4V 5000mAh 2S 30C Smart G2 Hardcase LiPo Battery: IC5
SPMX52S30H5
In Stock
$44.99
7.4V 5000mAh 2S 50C Smart LiPo G2 Hard Case: IC3
SPMXSEM1040A
7.4V 5000mAh 2S 50C Smart LiPo G2 Hard Case: IC3
SPMX52S50H3
In Stock
$49.99
7.4V 5000mAh 2S 50C Smart G2 Hardcase LiPo Battery: IC5
SPMXSEM1040A
7.4V 5000mAh 2S 50C Smart G2 Hardcase LiPo Battery: IC5
SPMX52S50H5
In Stock
$49.99
0 of 1 Selected
LiPo 3S

I do not need to purchase this item.

11.1V 5000mAh 3S 30C Smart Hardcase LiPo Battery: IC3
SPMXSEM1040A
11.1V 5000mAh 3S 30C Smart Hardcase LiPo Battery: IC3
SPMX50003S30H3
In Stock
$69.99
11.1V 5000mAh 3S 30C Smart Hardcase LiPo Battery: IC5
SPMXSEM1040A
11.1V 5000mAh 3S 30C Smart Hardcase LiPo Battery: IC5
SPMX50003S30H5
In Stock
$49.99
11.1V 5000mAh 3S 50C Smart Hardcase LiPo Battery: IC3
SPMXSEM1040A
11.1V 5000mAh 3S 50C Smart Hardcase LiPo Battery: IC3
SPMX50003S50H3
In Stock
$74.99
11.1V 5000mAh 3S 50C Smart Hardcase LiPo Battery: IC5
SPMXSEM1040A
11.1V 5000mAh 3S 50C Smart Hardcase LiPo Battery: IC5
SPMX50003S50H5
In Stock
$74.99
11.1V 5000mAh 3S 100C Smart G2 LiPo Battery: IC5
SPMXSEM1040A
11.1V 5000mAh 3S 100C Smart G2 LiPo Battery: IC5
SPMX53S100
In Stock
$79.99
11.1V 5000mAh 3S 100C Smart G2 Hardcase LiPo Battery: IC3
SPMXSEM1040A
11.1V 5000mAh 3S 100C Smart G2 Hardcase LiPo Battery: IC3
SPMX53S100H3
In Stock
$79.99
11.1V 5000mAh 3S 100C Smart G2 Hardcase LiPo Battery: IC5
SPMXSEM1040A
11.1V 5000mAh 3S 100C Smart G2 Hardcase LiPo Battery: IC5
SPMX53S100H5
In Stock
$79.99
11.1V 5000mAh 3S 30C Smart G2 LiPo Battery: IC5
SPMXSEM1040A
11.1V 5000mAh 3S 30C Smart G2 LiPo Battery: IC5
SPMX53S30
In Stock
$69.99
11.1V 5000mAh 3S 30C Smart G2 Hardcase LiPo Battery: IC3
SPMXSEM1040A
11.1V 5000mAh 3S 30C Smart G2 Hardcase LiPo Battery: IC3
SPMX53S30H3
In Stock
$69.99
11.1V 5000mAh 3S 30C Smart G2 Hardcase LiPo Battery: IC5
SPMXSEM1040A
11.1V 5000mAh 3S 30C Smart G2 Hardcase LiPo Battery: IC5
SPMX53S30H5
In Stock
$69.99
11.1V 5000mAh 3S 50C Smart G2 Hardcase LiPo Battery: IC3
SPMXSEM1040A
11.1V 5000mAh 3S 50C Smart G2 Hardcase LiPo Battery: IC3
SPMX53S50H3
In Stock
$74.99
11.1V 5000mAh 3S 50C Smart G2 Hardcase LiPo Battery: IC5
SPMXSEM1040A
11.1V 5000mAh 3S 50C Smart G2 Hardcase LiPo Battery: IC5
SPMX53S50H5
In Stock
$64.99
11.1V 850mAh 3S 30C Smart G2 LiPo Battery: IC2
SPMXSEM1040A
11.1V 850mAh 3S 30C Smart G2 LiPo Battery: IC2
SPMX8503S30
In Stock
$26.99
0 of 1 Selected
Batteries

I do not need to purchase this item.

1800mAh 6-Cell 7.2V Smart NiMH Battery  IC3
SPMXSEM1040A
1800mAh 6-Cell 7.2V Smart NiMH Battery IC3
SPMX18006C3
In Stock
$22.99
2400mAh 6-Cell 7.2V Smart NiMH Battery  IC3
SPMXSEM1040A
2400mAh 6-Cell 7.2V Smart NiMH Battery IC3
SPMX24006C3
In Stock
$28.99
8.4V 3300mAh 7-Cell Smart NiMH Battery: IC3
SPMXSEM1040A
8.4V 3300mAh 7-Cell Smart NiMH Battery: IC3
SPMX33007C3
In Stock
$39.99
0 of 1 Selected
Programing Boxes

I do not need to purchase this item.

Smart ESC Programming Update Box: Avian and Firma
SPMXSEM1040A
Smart ESC Programming Update Box: Avian and Firma
SPMXCA200
In Stock
$29.99
0 of 1 Selected
Product $159.99
Add Ons
Estimated Total: $159.99
Estimated Total: $159.99
Selected Store

Key Benefits

2-in-1 ESC Motor Combo: Compact option for detailed scale builds where space is limited

Advanced Sensored Motor Control: Great for slow speed driving and next level drag brake performance

Industry Leading Waterproof Design: The Firma 2-in-1 Brushless Crawler Motor/ESC provides industry leading waterproof and dustproof operation for worry-free driving in mud, sand, snow and water

The Ultimate Compact Crawler Solution

The Spektrum Firma Sensored 2-in-1 System is specifically engineered to be used with 10th scale Crawlers and Scalers. Featuring advanced Field-orientated Control (FOC) and professional drag brake performance and torque control, all while being fully waterproof.

The compact 2-in-1 design grants builders the ability to reduce clutter and components, giving you the most room for scale accessories and customization. The integrated design makes the size similar to a 550 can size motor, making it a easy drop-in option for most 1/10 scale crawler, scaler and trailer models.

Available in a low speed 1400Kv option for extreme slow speed and high angle of attack performance. And a high speed 2300Kv for excellent control for trailers and rock bouncers.

  • Pro-level Drag Brake performance and adjustability
  • Compact for easy installation in most applications
  • Ready to install — no soldering required
  • Integrated 40A / 160A ESC
  • Industry leading waterproof design

Multi-point Protection:

  • Over-current protection
  • Automatic LiPo low-voltage cutoff
  • Thermal protection
  • Failsafe protection

Features

  • Pro-level Drag Brake performance and adjustability
  • RPM/Throttle Matching enabled
  • FOC (Field-Oriented Control) equipped
  • Integrated 40-amp ESC (160amp burst)
  • 2-3S LiPo/6-9 Cell NiMH input voltage range
  • Industry Leading Waterproof Design
  • Fully programmable with optional Spektrum ESC Programmer Box (not included)
  • Developed and designed by Spektrum engineers, in partnership with the industry's leading ESC and Brushless Motor manufacturer
  • Compact for easy installation in most applications
  • Ready to install — no soldering required
  • Adjustable high-power BEC (6V or 7.4V)
  • Firmware updatable through the Spektrum ESC Programming Box
  • High heat resistant IC3 connectors, backwards compatible with EC3 connectors
  • Limited 1-year warranty
Field-oriented Control
Field-oriented Control

The Spektrum Firma Sensored 2-in-1 System features a high-precision magnetic encoder and rotor position sensor that provides excellent 1 to 1 control feel when driving at any speed and at any angle. Perfectly suited for trail driving, rock crawling competitions and rock racing setups. This advancement in sensored motor control allows the ESC to match your throttle input to the motors RPM with unmatched precision.

 

Intelligent Speed and Torque Control
Intelligent Speed And Torque Control

The Spektrum Firma Sensored 2-in-1 System provides a closed loop control, ensuring that the esc maintains torque and RPM levels even as driving conditions change. Giving unprecedented control when driving uphill or downhill and even when in wet or loose traction conditions. No matter the terrain, the Spektrum Firma Crawler system keeps you in complete control.

 

Maximum Power Efficiency Provides Longer Battery Life
Maximum Power Efficiency Provides Longer Battery Life

When driving with the Spektrum Firma Sensored 2-in-1 System, drivers are better equipped for the long trails ahead. The Spektrum Firma Sensored 2-in-1 System only uses the power it needs to match your desired throttle output, providing substantially more efficient current levels and extremely long battery life when compared with similar sensorless systems.

 

Pro-Level Drag Brake Adjustment
Pro-Level Drag Brake Adjustment

The Spektrum Firma Sensored 2-in-1 System features a huge range of drag brake adjustability, allowing for drivers to expertly tune their crawlers and scalers depending on their driven train and vehicle weight. Allowing up to 200% drag power, no matter the setup, the Spektrum Firma Sensored 2-in-1 System can keep your vehicle parked at nearly any incline.

 

Waterproof
Waterproof

The all-weather, waterproof design of Spektrum Firma ESCs allows them to perform in nearly any terrain under almost any conditions. Firma ESCs keep you going through dust, gravel, snow, and water.

 

High-adjustability Programming Options
High-adjustability Programming Options

Using the Spektrum ESC Programming Box (version V2 required) , you can easily change settings on the trail to suit driving conditions. An easy-to-use Smart Link USB Updating and PC Programmer app is also available.

 

Product Specs

Forward
Yes
Reverse
Yes
Outer Diameter
1.45" (37 mm)
BEC Voltage
6V/7.4V adjustable, continuous current 4A (Switch mode)
Input Voltage
2-3S Lipo, 6-9 Cells NiMH
Product Application
Crawling, Surface
RPM/Volt (Kv)
1400Kv
Sensored
Yes
Shaft Length
0.62" (16 mm)
Programmable
Yes
Connector Type
IC3
Motor Size
550-Size
Product Length
2.28" (58 mm)
Application
1/10 Rock Crawler
Auto Cutoff
Yes
Number of Poles
4
Overload Protection
Yes
Product Weight
201g (including wire plug)
Shaft Diameter
0.125" (3 mm)
Water-Resistant
Yes
Maximum Burst Current
160A
Maximum Continuous Current
40A
Motor Type
Brushless

Compatibility

No results for your given fitment filters
The Spektrum Firma Sensored 2-in-1 System is specifically engineered to be used with 10th scale Crawlers and Scalers. Featuring advanced Field-orientated Control (FOC) and professional drag brake performance and torque control.

Product Details

icon-box
In The Box
  • (1) Spektrum Firma Brushless Sensored 2-in-1 System 1400Kv
  • (1) Product Manual
icon-how-to
Needed to Complete
  • Spektrum™ Surface Receiver
  • 2S or 3S LiPo Battery with EC3 or IC3 Connector
  • Spektrum Transmitter
Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv