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Spektrum Firma 3650 3400Kv 4-Pole Brushless Motor (5mm)
Brand: Spektrum
Part No: SPMXSM5500
Expected 5th October 2026
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Description
The Spektrum Firma 3650-3400Kv 4-Pole Sensorless Brushless Motor brings dependable performance in a compact 3650 format. With a 3400Kv rating and 4-pole, sensorless brushless design, it is engineered for smooth, efficient power delivery across a wide range of electric RC applications. Identified by part number SPMXSM5500, this model sits within Spektrum’s proven Firma series.
The 5mm specification adds versatility for builds that call for a robust drive interface, while Spektrum’s attention to quality helps ensure consistent running and straightforward installation for experienced hobbyists and newcomers alike.
Overview
- Spektrum Firma series sensorless brushless motor
- 3650-size can with a 3400Kv rating
- 4-pole design
- 5mm specification
- Part number: SPMXSM5500
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Firma 3650-3400Kv 4-Pole Sensorless Brushless Motor: 5mm Manuals & Guides
Manuals & Guides
Specifications
Firma 3650-3400Kv 4-Pole Sensorless Brushless Motor: 5mm Specifications:
- Input Voltage: 2S-3S, 7.4v - 11.1v
- Motor Size: 3650-3400Kv
- Motor Type: Brushless
- Number of Poles: 4
- Outer Diameter: 1.42" (36 mm)
- Product Length: 2.36" (60 mm)
- Product Weight: 300g (10.6oz.)
- RPM/Volt (Kv): 3400Kv
- Shaft Diameter: 0.2" (5 mm)
- Shaft Length: 0.87" (22 mm)
What's in the Box:
- (1) Firma 3650-3400Kv 4-Pole Sensorless Brushless Motor
Key Info:
- Brand: Spektrum
- Part No: SPMXSM5500
- Barcode: 0660132655327
- Fitment: Standard Part
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
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