Spektrum SPMXSM1300 Firma 3652 3300Kv 4-Pole Brushless 1/10 Motor with 3.175mm shaft

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.
Key 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
Technical 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
3652-3300Kv
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
0.125" (3 mm)