Diameter 37mm DC gear motor, Model: ZGB37RG Eccentric Shaft 6V~24VDC Power: 5Watt Speed: 1rpm~1000rpm Sleeve bearing This 37mm metal geared motor is most economy motor for many applications like vending machine, baby swings, etc.
DC gear motors are available at different speeds, ranging from 600 - 1200 RPM for low-speed versions to 8200 RPM for high-speed versions. High-speed versions of these motors are used in applications where high speeds are required, such as paper feeders and conveyor belts. Low-speed models are normally used for applications that require more torque than speed, such as pumps or blowers.