Spektrum SMART - Item No. SPMXSM1000
3.2 out of 5 Customer Rating

Firma 3150Kv Brushless Motor, 4mm Bullet

$59.99
RC Club points earned on this item shown at checkout.

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

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