FF-390PA-4443V Brushed DC Motor (3–12V) – High-RPM Miniature Motor for Robotics, Toys & Precision Motion Applications

Description

Technical Specifications

• Model: FF-390PA-4443V
• Motor Type: Brushed DC Motor
• Operating Voltage: 3V – 12V DC
• Rated Voltage: 6V / 12V (depending on application)
• No-Load Speed: 6800 RPM (varies by voltage)
• Shaft Diameter: 2mm (approx.)
• Shaft Length: ~8–10mm
• Body Diameter: 23–25mm (approx.)  
• Motor Length: ~35–40mm
• Power Output: High RPM, moderate torque
• Noise Level: Low
• Construction: Metal body with copper winding
• Applications:
  • RC toys & DIY vehicles
  • Robotics & automation projects
  • Electric toothbrushes & small appliances
  • Mini fans & cooling systems
  • Arduino projects
  • Motorized models & mechanisms

Technical Description

The FF-390PA-4443V Motor is a compact, high-efficiency brushed DC motor widely used in DIY electronics, robotics, RC toys, small appliances, and hobby projects. It delivers a smooth and powerful output with stable RPM performance across a wide voltage range of 3V to 12V.

Built with high-quality copper windings and a durable metal shaft, this motor ensures long life, low noise, and excellent torque. Its compact size and reliability make it ideal for engineering students, hobbyists, and makers.

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