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3.5 out of 5 Customer Rating

Firma 3300Kv Brushless Motor

Item No. SPMXSM1300
Brand Logo
3.5 out of 5 Customer Rating

Firma 3300Kv Brushless Motor

Item No. SPMXSM1300
$44.99
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Product Details

Key Features
  • 4mm Gold Plated Bullet Connectors
  • Brushless Non-Sensored Design
  • Can be Powered by 2-3S LiPo or 4-9 Cell NiMH Batteries
  • 1/8" (3.175mm) Alloy Steel Output Shaft
In The Box
  • Firma 3300Kv Brushless Motor
Needed to Complete
  • 85A ESC

Overview

The Firma 3300Kv brushless motor is a great choice for 1/10 scale 4WD, 2WD and on-road models running on 2S – 3S LiPo power. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 3.175mm (1/8") 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 85A Smart ESC.

Features

  • Excellent upgrade for 540- and 550-size brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8" mm bore)
  • High-quality 4-pole sintered rotor
  • 4mm gold plated bullet connectors
  • High-quality construction with precision ball bearings and hardened steel 1/8" shaft

Product Specifications

Application 1/10 scale 4WD, 2WD, and on-road models running 2S – 3S LiPo
Bushing Or Bearing Bearing
Connector Type 4mm Bullet
Efficiency 82%
Input Voltage 6 – 12.6V (2-3S LiPo, 4-9 NiMH)
Maximum Continuous Current 33A
Motor Design Inrunner
Motor Size 3652
Motor Type Brushless - Sensorless
Mounting Dimensions Same as 540 and 550 size brushed motors
Number of Poles 4
Outer Diameter 1.47" (37 mm)
Output 430W (2S)
Product Length 2.04" (52 mm)
Product Weight 7.05oz (200g)
Recommended Speed Control Spektrum Firma 85A Smart ESC
RPM/Volt (Kv) 3300Kv
Shaft Diameter 0.196" (5 mm)