Firma 1900Kv 550 Brushless Motor

Brand: Spektrum

Part No: SPMXSM2200

$108.19 ~~RRP $113.89~~

Supplier Stock: Expected June 13th

Request Price Match Ask a Question Write a Review

The Spektrum Firma 1900Kv 550 Brushless Motor (SPMXSM2200) delivers smooth, efficient power for 1/10 scale applications. Its low-cog 4‑pole, 8‑magnet inrunner design is housed in a CNC‑machined aluminium can with insulated high‑purity copper windings, a hardened 4 mm output shaft and precision bearings for durability and smooth rotation. Preinstalled 4 mm gold‑plated bullet connectors make installation straightforward, and it is perfectly matched to the Spektrum Firma 100 Smart ESC.

Suggested compatibility includes 1/10 buggies, truggies and monster trucks running 2S–4S LiPo power.

Features

Perfect upgrade for 1/10 scale buggies, truggies or monster trucks running on 2–4S LiPo batteries
High‑efficiency design
4S LiPo power capable
High‑quality 4‑pole sintered rotor
Preinstalled 4 mm gold‑plated bullet connectors
High‑quality construction with precision ball bearings and hardened steel 4 mm shaft

Specifications

Motor Size: 3660
Motor Type: Brushless
Motor Design: Inrunner
Sensored: No
RPM/Volt (Kv): 1900Kv
Efficiency: 86%
Number of Poles: 4
Input Voltage: 12–25.2V (2S–6S range stated; designed for 2S–4S LiPo setups per application)
Maximum Continuous Current: 60A
Output: 985W (3S)
Connector Type: 4 mm bullet
Shaft Diameter: 0.157" (4 mm)
Outer Diameter: 1.41" (36 mm)
Product Length: 2.68" (68 mm)
Product Weight: 0.91 lb (416 g)

What’s In The Box

Firma 1900Kv 4‑Pole Brushless Motor

Required To Complete

100A ESC

Free Shipping

On UK Orders over £100

Happy to Help

Helpful, friendly advice

28 Day Returns

Easy returns process

Secure Payments

Secured by Stripe

Overview

The Firma 1900Kv brushless motor is a perfect option for 1/10 scale buggies, truggies or monster trucks with 2S-4S 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 100 Smart ESC.

Features

Perfect upgrade for 1/10 scale buggies, truggies or monster trucks running on 2-4S LiPo batteries
High efficiency design
4S LiPo power capable
High-quality 4-pole sintered rotor
4mm gold plated bullet connectors
High-quality construction with precision ball bearings and hardened steel 4mm shaft

Features

Firma 1900Kv 550 Brushless Motor Specfications:

Connector Type: 4mm Bullet
Efficiency: 86%
Motor Size: 3660
Product Length: 2.68" (68 mm)
Maximum Continuous Current: 60A
Motor Type: Brushless
Motor Design: Inrunner
Outer Diameter: 1.41" (36 mm)
Input Voltage: 12 - 25.2V
Part Type: Electronics
RPM/Volt (Kv): 1900Kv
Sensored: No
Application: 1/10 scale buggy, truggy or monster trucks with 2S-4S LiPo powered setup
Number of Poles: 4
Output: 985W (3S)
Product Weight: 0.91lbs (416g)
Shaft Diameter: 0.157" (4 mm)

In The Box

Firma 1900Kv 4-Pole Brushless Motor

Needed to Complete

100A ESC

Key Info:

Brand: Spektrum
Part No: SPMXSM2200
Barcode: 605482719732
Fitment: Option Part
Fitment: Standard Part

Additional Categories:

Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

Reviews

No specific product reviews yet, why not write one?

WRITE A REVIEW

Name

Rating

Your Review

All reviews are subject to moderation

No questions yet, why not ask one?

ASK A QUESTION