Firma 2800Kv Brushless Sensored Crawler Motor

Spektrum - Item No. SPMXSM3002
4.6 out of 5 Customer Rating
Price reduced from $127.99 to $69.99
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Excellent upgrade for 540 brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8" mm bore)

Perfect for high speed off-road applications such as rock bouncers and rock racers

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 2800Kv 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

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 for high speed off-road applications such as rock bouncers and rock racers
  • 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
500-749W
Forward
Yes
Input Voltage
7.4 - 11.1V
Integrated ESC
No
Kv Rating
2500-2999Kv
Main Motor Type
Brushless
Maximum Continuous Current
50A
Motor Class
1/10 Scale
Motor Output Lead
3.5mm
Motor Size
540-2800Kv 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)
2800Kv
Sensor Type
Sensored FOC
Sensored
Yes
Shaft Diameter
0.125" (3 mm)
Water-Resistant
Yes