Spektrum Accessories - Item No. SPMXSM2200
3.5 out of 5 Customer Rating

Firma 1900Kv 4-Pole Brushless Motor

$68.99
RC Club points earned on this item shown at checkout.

COMPLETE YOUR PRODUCT

  • Low Cog 4-Pole 8-Magnet Rotor
  • CNC Machined Aluminum Housing
  • Alloy Steel 4mm Output Shaft
  • Firma 1900Kv 4-Pole Brushless Motor
  • 100A ESC

Overview

The Firma 1900Kv brushless motor is a perfect option for 1/10 scale buggies, truggies or monster trucks with 2S-4S Lipo powered setup. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 4mm output shaft, and precision bearings for high durability and smooth rotation. Preinstalled with 4mm gold plated bullet connectors for easy installation, and perfectly matched for the Firma 100 Smart ESC.

Features

  • Perfect upgrade for 1/10 scale buggies, truggies or monster trucks running on 2-4S LiPo batteries
  • High efficiency design
  • 4S LiPo power capable
  • High-quality 4-pole sintered rotor
  • 4mm gold plated bullet connectors
  • High-quality construction with precision ball bearings and hardened steel 4mm shaft

Product Fitments

Product Specs

Application
1/10 scale buggy, truggy or monster trucks with 2S-4S LiPo powered setup
Connector Type
4mm Bullet
Efficiency
86%
Input Voltage
12 - 25.2V
Maximum Continuous Current
60A
Motor Design
Inrunner
Motor Size
3660
Motor Type
Brushless
Number of Poles
4
Outer Diameter
1.41" (36 mm)
Output
985W (3S)
Part Type
Electronics
Product Length
2.68" (68 mm)
Product Weight
0.91lbs (416g)
RPM/Volt (Kv)
1900Kv
Sensored
No
Shaft Diameter
0.157" (4 mm)