110V 250W 5K AC gear motor electric +variable speed Reduction controller 1:5 5K. 250W AC110V gear motor electric motor variable speed controller 1:5 270RPM. Reduction ratio: 1:5(5K). 250W geared motor:190mm 104mm 84mm. 250W gear motor Output speed: 2700RPM.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. Creative Design, Durable Material, Beautiful Appearance. Easy installation, Convenient Use, Easy Operation. 250W gear motor Output speed. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Electric Motors\Gearmotors". The seller is "automaimaimai" and is located in this country: US. This item can be shipped to United States.