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

Spektrum - Item No. SPMX-1046
3.7 out of 5 Customer Rating
$209.99
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(1) Spektrum Firma 4274 2250Kv 4-Pole Sensored Brushless Motor

(1) Product Manual

Designed for SPMXSE2130S - Firma 130A Black Edition Sensored Brushless Smart ESC

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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 SPECS

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)