90W 110V gear motor electric motor with controller 1:50 27RPM. Gear motor electric motor 1. Our products are divided into two packages. Geared motor size164MM 90MM 74MM. Under different deceleration ratio, the output shaft speed is different.The output shaft speed is equal to the motor speed of 1350 rpm divided by the deceleration ratio. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. The item "110V Electric Gear Motor+Variable Speed Reducer Controller 0-27RPM Large Torque" is in sale since Wednesday, June 23, 2021. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Electric Motors\Gearmotors". The seller is "yokimm" and is located in Chino, California. This item can be shipped to United States.