Name: geared ac motor. Rated voltage: AC 220 V. Rated speed: 125 RPM. Reduction ratio: 1:10. Power Phase: single-phase motor. Product List: Motor + Controller. Features: Adjustable speed / forward / reverse / Reduction. Gearbox Reduction ratio: 1/3 / 5/6/7.5/10/12.5/15/20/25/30/40/50/75/100/150/180. 15W geared motor 3RK15GN-C 70MM 70MM 134MM, Axis by 10MM, Axis length 30MM. 15W gear motor output speed: 415 0 rpm, 250 0 rpm, 206-0 rpm, 166 0 rpm, 125 0 rpm, 100 0 rpm, 83 0 rpm, 62.5 0 rpm, 50 0 rpm, 41.6 0 rpm, 25 0 rpm, 16.6-0 rpm, 12.5-0 rpm, 6.9-0 rpm, fast 415 rpm, slow can be transferred to 0 rpm, the faster, the smaller the strength! Speed ratio 1:10 (one minute 125 rpm) single-phase 220V, the gearbox without gearbox is 1250 rpm, the need for different reduction ratio of customers please note and message.