... :12vdc, 24vdc Power:10w,15w motor part speed:1800/3200rpm output speed and torque can be designed We have foure different sizes ... of those dc gear motor. Their diameters are 60mm,70mm,80mm,and 90mm. Motor voltage range is 12VDC, 24VDC,90VDC ... ,and 180VDC. Power is 10W to 200W. For more ...