Help & FAQ’s. Add to Favourite Shops. Get Help & Advice. Ux52 Digital Display Motor Speed Controller Motor Governor Soft Start. This intelligent AC motor governor is suitable for 6-400W mini motor. With soft start to achieve the smooth starting of motros. This speed controller can stop or re-drive the motor in the motor running process. LED screen display, clear and intuitive. Accurate speed control, stable performance. Model: ux-52 Type: Motor Governor Input voltage: 220VAC Output voltage: 220 V Operating voltage range: -10% +10% Power frequency: 50/60hz, Less than or equal to -2%+2% Motor output: 6/15/25/40/60/90/120/150/180/200/250/400W Speed adjustment range: 90-1400 rpm Speed change rate: 1% Steady speed accuracy: 1% Suitable motor: 6-500W gear motor Speed setting: Continuous Soft stop/start: Yes Display mode: Digital display Operation mode: Manual precision Installation dimension: 5381mm/2.093.19inch Colour: Black Material: metal + plastic Package List:1 Digital Motor Governor. We will dispatch your item as soon as we can. For worldwide orders, we work with both local and international companies to ensure global coverage (exclusions apply). You have 28 days to return your order for any reason, as long as it is unused, undamaged and in the original packaging. Eurowagens has been proudly trading since 2008, building a strong reputation for quality, reliability, and exceptional customer service. Our offices are based in Letchworth, Hertfordshire.