Description
SPMXSM1700
The Firma 2050Kv brushless motor is a perfect option for 1/7 and 1/8 scale buggy, truggy or monster trucks with a 3S-6S LiPo powered setup. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 4mm 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 150 Smart ESC.
Features
Perfect upgrade for 1/7 and 1/8 scale racers and bashersSafe-D Shaft provides a C-clip locking point to prevent pinion gear slipHigh efficiency design6S LiPo power capableHigh-quality 4-pole sintered rotor4mm gold plated bullet connectorsHigh-quality construction with precision ball bearings and hardened steel 5mm shaft
Product Specifications
| Application | 1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup |
| Number of Poles | 4 |
| Output | 5050W |
| Product Weight | 0.92lbs (415g) |
| Shaft Diameter | 0.196″ (5 mm) |
| Size | 4074 |
| Product Length | 2.9″ (74 mm) |
| Motor Size | 4074-2050Kv Brushless Inrunner |
| Efficiency | 85% |
| Connector Type | 4mm Bullet |
| Maximum Continuous Current | 62A |
| Motor Type | Brushless – Sensorless |
| Input Voltage | 12 – 25.2V |
| RPM/Volt (Kv) | 1900Kv |
| Outer Diameter | 1.57″ (40 mm) |
| Motor Design | Inrunner |
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