SPMXSM1700
Perfect upgrade for 1/7 and 1/8 scale racers and bashers
Safe-D Shaft provides a C-clip locking point to prevent pinion gear slip
High efficiency design
6S LiPo power capable
High-quality 4-pole sintered rotor
4mm gold plated bullet connectors
High-quality construction with precision ball bearings and hardened steel 5mm shaft
Overview
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
Specifications
- Application
- 1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup
- Connector Type
- 4mm Bullet
- Efficiency
- 85%
- Input Voltage
- 12 - 25.2V
- Maximum Continuous Current
- 62A
- Motor Design
- Inrunner
- Motor Size
- 4074-2050Kv Brushless Inrunner
- Motor Type
- Brushless
- Number of Poles
- 4
- Outer Diameter
- 1.57" (40 mm)
- Output
- 5050W
- Product Length
- 2.9" (74 mm)
- Product Weight
- 0.92lbs (415g)
- RPM/Volt (Kv)
- 1900Kv
- Sensored
- No
- Shaft Diameter
- 0.196" (5 mm)
- Size
- 4074