Spektrum Firma 3900Kv 4-Pole Brushless Motor SPMXSM3300
Spektrum
€109.99
is on back order
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- Spektrum Firma 3900Kv 4-Pole Brushless Motor SPMXSM3300
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Overview
Great choice for 1/10 Scale 4WD models looking for a high RPM motor upgrade running up to 3S * (12.6v) power. Low cog 4-pole 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.
*Will work with the 85A Firma ESC, but only for 2S power.
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
- SafeD-5 Pinion compatible
Product Specifications
Application 1/10 Scale Surface Connector Type 4mm Bullet Constant Wattage 500-749W Input Voltage 2-3S/12.6V Integrated ESC No Kv Rating 3000Kv or more Maximum Continuous Current 45A Motor Class 1/10 Scale Motor Output Lead 4mm Motor Type Brushless Outer Diameter 1.4" (36 mm) Product Length 2.35" (60 mm) RPM/Volt (Kv) 3900Kv Sensor Type Sensorless Shaft Diameter 0.2" (5 mm)