<ul><li>Rated Voltage: DC 6V ,Rated Current: 1.5A</li><li>Reduction Ratio: 1: 6.3-810 ,Torque: 1-28 Kgf.cm.</li><li>No-load Speed: 9-1150 RPM</li><li>With fine craftsmanship, durable, not easy to wear, good for making robots.</li><li>GREAT PERFORMANCE: This motor has high work efficiency, can help reducing the friction.</li></ul> Product Model: 37GB550 Outer diameter size: 37mm length size is different according to different parameters Shaft length: 21 mm D length 12 mm Shaft diameter: 6mm diameter D-shaped shaft Voltage: 6V Weight: About 375g, different reduction ratios and different parameters have different weights incloud: 1 pack Motor

LVLOZ Small Motor 550 6v Mini Dc Motor for Electric Vehicle 37GB550 DC Gear Motor High Power Gear Motor (Speed : 1150rpm, Voltage : 6V)