Spektrum SPMXSM1700 Firma 2050KV Brushless Motor

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Spektrum SPMXSM1700 Firma 2050KV Brushless Motor

Name: Spektrum SPMXSM1700 Firma 2050KV Brushless Motor
Brand: Spektrum
SKU: SPMXSM1700
Price: 109.99 USD
Availability: BackOrder

SpektrumSKU: SPMXSM1700

1 review

Price:

$ 109.99

Stock:

Re-stocking on October 26, 2026

Quantity:

Pickup currently unavailable at Chantilly Store

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SPMXSM1700

The Firma 2050Kv brushless motor is a perfect option for 1/7 and 1/8 scale buggy, truggy or monster trucks with a 3S-6S 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 150 Smart ESC.

Features

Perfect upgrade for 1/7 and 1/8 scale racers and bashersSafe-D Shaft provides a C-clip locking point to prevent pinion gear slipHigh efficiency design6S LiPo power capableHigh-quality 4-pole sintered rotor4mm gold plated bullet connectorsHigh-quality construction with precision ball bearings and hardened steel 5mm shaft

Product Specifications

Application	1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup
Number of Poles	4
Output	5050W
Product Weight	0.92lbs (415g)
Shaft Diameter	0.196" (5 mm)
Size	4074
Product Length	2.9" (74 mm)
Motor Size	4074-2050Kv Brushless Inrunner
Efficiency	85%
Connector Type	4mm Bullet
Maximum Continuous Current	62A
Motor Type	Brushless - Sensorless
Input Voltage	12 - 25.2V
RPM/Volt (Kv)	1900Kv
Outer Diameter	1.57" (40 mm)
Motor Design	Inrunner

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Spektrum SPMXSM1700 Firma 2050KV Brushless Motor

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Spektrum SPMXSM1700 Firma 2050KV Brushless Motor

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