Miniature Gear Motor GA12-N20 DC 3V/6V/12V Metal Box High Torque and Low Noise Speed 15-1000 RPM for Smart Lock Robotics and DIY Projects 3V Miniature Gearmotor 15-1000RPM Metal Box for Smart and Rob

Stable Performance: The motor has a metal gearbox which has stable performance. Easy to use: design and reasonable structure, easy to replace and use. 9 choices: Available in nine styles to choose from: 15RPM, 30RPM, 50RPM, 60RPM, 100RPM, 200RPM, 300RPM, 500RPM, 1000RPM. Replacement: The gear motor is an excellent finish, a replacement for the old or damaged. The gear motor is made of high quality material, and has a long service life.