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3.7 out of 5 Customer Rating

Firma 4274 2250Kv 4-Pole Sensored Brushless Motor: 5mm

Item No. SPMX-1046
Brand Logo
3.7 out of 5 Customer Rating

Firma 4274 2250Kv 4-Pole Sensored Brushless Motor: 5mm

Item No. SPMX-1046
$179.99
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Only manufacturer discounts can be applied to this product. Tower Hobbies coupon codes not applicable
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Product Details

Key Features
  • Designed for SPMXSE2130S - Firma 130A Black Edition Sensored Brushless Smart ESC
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In The Box
  • (1) Spektrum Firma 4274 2250Kv 4-Pole Sensored Brushless Motor
  • (1) Product Manual

Spektrum Firma 4274 2250Kv Sensored Brushless Motor Overview

The Spektrum™ Firma™ 2250Kv Sensored Brushless Motor is the perfect option for 1/8th scale buggies or truggies with a 3S-6S LiPo. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 5mm output shaft, and precision bearings for durability and smooth rotation. Perfectly matched for the Firma 130 Smart Sensored ESC (SPMXSE2130S).

Spektrum Firma 4274 2250Kv Motor Features

  • Sensored design allows fine control at all speeds
  • Perfect upgrade for 1/8th scale racers and bashers
  • High efficiency design
  • 3S-6S LiPo power capable
  • High-quality 4-pole sintered rotor
  • High-quality construction with precision ball bearings and hardened steel 5mm shaft

Product Specifications

Application 1/8 Truggy and Buggy (Recommended with SPMXSE2130S ESC only)
Bushing Or Bearing Bearing
Input Voltage 3S - 6S
Motor Output Lead Solder tabs
Motor Size 4274
Motor Type Brushless
Number of Poles 4
Outer Diameter 1.6" (41 mm)
Product Length 2.9" (74 mm)
Product Weight 12.7 oz (360g)
Recommended Speed Control SPMXSE2130S
RPM/Volt (Kv) 2250Kv
Sensored Yes
Shaft Diameter 0.19" (5 mm)
Shaft Length 0.73" (19 mm)