Firma 3660-4000Kv 4-Pole Sensorless Brushless Motor: 5mm
Brand: Spektrum
Part No: SPMXSM5000
Shadow Stock: Usually ships next day
The Spektrum Firma 3660-4000Kv 4-pole sensorless brushless motor (SPMXSM5000) combines smooth power delivery with durable construction. It features a precision CNC-machined aluminium housing and a high-quality alloy steel 5mm output shaft for reliable, low-vibration performance. Preinstalled 4mm gold-plated bullet connectors simplify installation, while insulated high-purity copper windings support efficient operation.
Features
- 4-pole rotor design for smooth, controllable power
- CNC-machined aluminium can for strength and heat dissipation
- Insulated high-purity copper windings
- High-quality alloy steel 5mm output shaft
- Preinstalled 4mm gold-plated bullet connectors
Suggested Compatibility
- ARRMA INFRACTION 4X4 3S BLX All-Road RTR (2–3S LiPo)
Secured by Stripe
The Spektrum® Firma™ 3650 4000Kv Brushless Motor is a great replacement motor for the 1/8 scale INFRACTION® 4X4 3S BLX All-Road RTR running on 2-3S LiPo power. This motor features a 4-pole rotor design, CNC machined aluminum housing, insulated high purity copper windings, and a high-quality alloy steel 5mm output shaft for durability and smooth rotation. The motor also includes preinstalled 4mm gold-plated bullet connectors for easy installation.
Key Info:
- Brand: Spektrum
- Part No: SPMXSM5000
- Barcode: 0660132640910
- 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
ASK A QUESTION
For more in depth queries, please contact us.











