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  5. Firma 4074 2050Kv 4-Pole Brushless Motor: 5mm
By Spektrum

Firma 4074 2050Kv 4-Pole Brushless Motor: 5mm

SKU: SPMXSM1700
$124.99
$124.99
Shipping calculated at checkout.
Firma 4074 2050Kv 4-Pole Brushless Motor: 5mm
$124.99
$124.99
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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 4mm


    • Specifications


    Application
    1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup
    Connector Type
    4mm Bullet
    Efficiency
    85%
    Input Voltage
    12 - 25.2V
    Maximum Continuous Current
    62A
    Motor Design
    Inrunner
    Motor Size
    4074
    Motor Type
    Brushless - Sensorless
    Number of Poles
    4
    Outer Diameter
    1.57" (40 mm)
    Output
    5050W
    Product Length
    2.9" (74 mm)
    Product Weight
    0.85lbs (415g)
    RPM/Volt (Kv)
    1900Kv
    Shaft Diameter
    0.157" (4 mm)
    Size
    4074