Product Description
Key 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
Overview
Great choice for 1/10 Scale 4WD models. Low cog 4-pole 8-magnet 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.
Needed to Complete
- Electronic Speed Control such as the Firma 130 Smart ESC
What's in the box?
- Spektrum Firma 3660-3150kv Sensorless 1/10 Brushless Motor with 4mm Gold Plated Bullet Connectors
Product Specifications
Specs
| Bushing Or Bearing | Bearing |
| Cells | 2-3S LiPo, 4-9 cell NiMH |
| Connector Type | 4mm Bullet |
| Efficiency | 90% |
| Input Voltage | 6-13.2V |
| Maximum Continuous Current | 100A |
| Motor Design | Inrunner |
| Motor Type | Brushless |
| Number of Poles | 4 |
| Outer Diameter | 1.4 in (36mm) |
| Output | 1300W |
| Overall Length | 2.4" (60mm) |
| Product Weight | 8.7oz (247g) |
| Recommended Speed Control | Spektrum Firma 130 Smart ESC |
| RPM/Volt (Kv) | 3150Kv |
| Shaft Diameter | 3/16" (5mm) |
| Wire Gauge | 12 AWG |
