Spektrum Firma 3300kV Brushless Motor (2-3S Lipo)

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.

• Excellent upgrade for 540- and 550-size brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8 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

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)