Firma 3150Kv Brushless Motor, 4mm Bullet
Firma 3150Kv Brushless Motor, 4mm Bullet
Firma 3150Kv Brushless Motor, 4mm Bullet
Spektrum Accessories - Item No. SPMXSM1000
3.2 out of 5 Customer Rating

Firma 3150Kv Brushless Motor, 4mm Bullet

$59.99
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Key Features

  • Perfect upgrade for brushed 540- and 550-size brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 5mm bore)
  • High-quality 4-pole sintered rotors
  • Includes 4mm gold plated bullet connectors
  • Precision ball bearings and hardened steel 5mm shaft

Overview

Great choice for 1/10 Scale 4WD models. Low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 5mm output shaft, and high-precision bearings for high durability and smooth rotation. Preinstalled with 4mm gold plated bullet connectors for easy installation. Perfectly matched for the Firma 130 Smart ESC.

Needed to Complete
  • Electronic Speed Control such as the Firma 130 Smart ESC
What's in the box?
  • Spektrum Firma 3660-3150kv Sensorless 1/10 Brushless Motor with 4mm Gold Plated Bullet Connectors

Product Specs

Bushing Or Bearing
Bearing
Connector Type
4mm Bullet
Efficiency
90%
Input Voltage
6-13.2V
Maximum Continuous Current
100A
Motor Design
Inrunner
Motor Type
Brushless
Number of Poles
4
Outer Diameter
1.4 in (36mm)
Output
Output 1150W (3S)
Product Length
2.4" (61 mm)
Product Weight
8.7oz (247g)
Recommended Speed Control
Spektrum Firma 130 Smart ESC
RPM/Volt (Kv)
3150Kv
Shaft Diameter
3/16" (5mm)
Wire Gauge
12 AWG