Product Details
Key Features
Excellent upgrade for 540 brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8" mm bore)
Perfect balance of speed and torque, great for trail and scale crawling applications
High-quality 4-pole sintered rotor
Polarity protection - magnetic encoder inside the motor guarantees consistency between three phases signals and always outputs precise signals indicated by rotor position.
3.5mm Gold Plated Bullet Connectors
Overview
The Firma 2100Kv Sensored brushless motor is a great choice for 1/10 scale crawlers, rock racers, and trailers 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 3.5mm gold plated bullet connectors for easy installation. The Spektrum FIRMA 60A Sensored Brushless Smart Crawler ESC is required.
Features
Excellent upgrade for 540 brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8" mm bore)
Perfect balance of speed and torque, great for trail and scale crawling applications
High-quality 4-pole sintered rotor
Polarity protection - magnetic encoder inside the motor guarantees consistency between three phases' signals and always outputs precise signals indicated by rotor position. When installing simply match wire color to esc connectors
3.5mm gold plated bullet connectors
Waterproof sensor wire with locking plug and gasket
High-quality construction with precision ball bearings and hardened steel 1/8" shaft
Product Specifications:
Application: 1/10 scale crawlers, rock racers, and trailers running on 2S-3S LiPo power
Bushing Or Bearing: Bearing
Connector Type: 3.5mm Bullet
Constant Wattage: 250-499W
Forward: Yes
Input Voltage: 7.4 - 11.1V
Integrated ESC: No
Kv Rating: 2000-2499Kv
Main Motor Type: Brushless
Maximum Continuous Current: 38A
Motor Class: 1/10 Scale
Motor Output Lead: 3.5
Motor Size: 540-2100Kv Brushless Sensored
Motor Type: Brushless
Number of Poles: 4
Outer Diameter: 1.42" (36 mm)
Product Application: Crawling, Surface
Product Length: 2.27" (58 mm)
Recommended Speed Control: Spektrum Firma 60A Sensored Brushless Smart Crawler ESC
Reverse: Yes
RPM/Volt (Kv): 2100Kv
Sensor Type: Sensored FOC
Sensored: Yes
Shaft Diameter: 0.125" (3 mm)
Water-Resistant: Yes