Firma 3530-2200Kv 12-Pole Outrunner Brushless Motor - 3.175mm

The Spektrum Firma 3530 2200Kv 12‑Pole Outrunner Brushless Motor (SPMXSM7100) delivers smooth, reliable performance for RC crawling applications. A CNC‑machined aluminium housing and insulated high‑purity copper windings support efficient operation, while the high‑quality alloy steel 3.175mm (1/8 in.) output shaft provides durability. Preinstalled 3.5mm gold‑plated bullet connectors make installation straightforward.

Key Features

• 12‑pole rotor design for smooth, consistent rotation
• CNC‑machined aluminium housing for strength and heat management
• Insulated high‑purity copper windings
• High‑quality alloy steel 3.175mm (1/8 in.) output shaft
• Preinstalled 3.5mm gold‑plated bullet connectors

Suggested Compatibility

• 1/10 rock crawler models
• 2–3S LiPo power systems

Part number SPMXSM7100 from Spektrum’s Firma range offers a compact 3530 can size and 2200Kv rating suited to controlled crawling and smooth low‑speed driving characteristics.