[SPEKTRUM] Firma 1900Kv 4-Pole Brushless Motor

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







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 - Sensorless
Number of Poles	4
Outer Diameter	1.41" (36 mm)
Output	4940W
Product Length	2.36" (60 mm)
Product Weight	0.91lbs (416g)
RPM/Volt (Kv)	1900Kv
Shaft Diameter	0.157" (4 mm)