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3.2 out of 5 Customer Rating

Firma Brushless Motor, 3150Kv: 4mm Bullet

Item No. SPMXSM1000
Backorder
Brand Logo
3.2 out of 5 Customer Rating

Firma Brushless Motor, 3150Kv: 4mm Bullet

Item No. SPMXSM1000
$55.99 Price reduced from $59.99 to
Next Shipment September 2020
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Product Details

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
Untitled Document

Product Specifications

Specs

Bushing Or Bearing Bearing
Cells 2-3S LiPo, 4-9 cell NiMH
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 1300W
Overall Length 2.4" (60mm)
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