Home / Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor
  • Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor

Spektrum Accessories Firma 2100Kv Brushless Sensored Crawler Motor

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  • Detail

    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.

    • 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

    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 Specs

    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
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