Spektrum SMART - Item No. SPMXSM1700
4.9 out of 5 Customer Rating

Firma 2050Kv Brushless Motor

$124.99
RC Club points earned on this item shown at checkout.

COMPLETE YOUR PRODUCT

  • 4mm Gold Plated Bullet Connectors
  • Brushless Sensorless 4-pole 8-Magnet Rotor
  • Ideal for 1/7 and 1/8 Scale Racers and Bashers with 3-6S LiPo Setups
  • Firma 2050Kv Brushless Motor
  • 150A ESC

Overview

The Firma 2050Kv brushless motor is a perfect option for 1/7 and 1/8 scale buggy, truggy or monster trucks with a 3S-6S 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 150 Smart ESC.

Features

  • Perfect upgrade for 1/7 and 1/8 scale racers and bashers
  • Safe-D Shaft provides a C-clip locking point to prevent pinion gear slip
  • High efficiency design
  • 6S LiPo power capable
  • High-quality 4-pole sintered rotor
  • 4mm gold plated bullet connectors
  • High-quality construction with precision ball bearings and hardened steel 5mm shaft

Product Fitments

Product Specs

Manufacturer #
605482715710
Connector Type
4mm Bullet
Efficiency
85%
Motor Size
4074-2050Kv Brushless Inrunner
Input Voltage
12 - 25.2V
Part Type
Electronics
RPM/Volt (Kv)
1900Kv
Sensored
No
Motor Design
Inrunner
Application
1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup
Number of Poles
4
Product Length
2.9" (74 mm)
Output
5050W
Product Weight
0.92lbs (415g)
Shaft Diameter
0.196" (5 mm)
Size
4074
Maximum Continuous Current
62A
Motor Type
Brushless
Outer Diameter
1.57" (40 mm)