ProTechTrader RS-550s 18v (6v - 20v) DC Motor with 15t Gear High

ProTechTrader RS-550S 18V High-Torque DC Motor with 15T Gear

Transform your DIY projects, robotics builds, and power tool repairs with the ProTechTrader RS-550S professional-grade DC motor. Engineered for serious makers, hobbyists, and technicians, this versatile 18V motor delivers exceptional power and reliability across a wide voltage range, making it the perfect solution for everything from custom power drills to advanced robotics applications.

Premium Performance for Demanding Applications

The RS-550S isn't just another hobby motor—it's a precision-engineered powerhouse designed to handle serious workloads. With variable rotation speeds from 3,000 to 24,000 RPM and a robust power range of 42-142W, this motor adapts seamlessly to your project requirements. The included 15-tooth gear provides excellent mechanical advantage for high-torque applications, delivering more than 160g.cm of torque to power through demanding tasks.

Whether you're building a custom electric screwdriver, upgrading a cordless drill, designing an autonomous robot, or creating innovative DIY tools, the RS-550S provides the performance foundation you need. Its carbon brush design ensures consistent power delivery and long service life, while the anisotropic magnet configuration maximizes magnetic efficiency for superior motor performance.

Complete Technical Specifications Electrical Characteristics

• Model Number: RS-550S
• Nominal Voltage: 18V
• Rated Voltage Range: 3.6V - 20V DC
• Rotation Speed: 3,000 - 24,000 RPM (variable based on voltage)
• Power Output: 42W - 142W
• Torque: More than 160g.cm
• Motor Type: Round DC Carbon Brush Motor
• Magnet Type: Anisotropic
• Excitation Mode: Excited

Physical Dimensions

• Motor Body Diameter: 35mm - 37mm
• Motor Body Length: 57mm
• Shaft Diameter: 3mm
• Shaft Length: 9mm
• Shaft Style: D-Shaft (flat side for secure gear/coupling attachment)