Features: 1) Input power:220V+/- 10% 50HZ 2) Motor: 24DC 100W 3) Output Torque: 6NM,8NM,10NM 4) Fre Features: 1) Input power:220V+/- 10% 50HZ 2) Motor: 24DC 100W 3) Output Torque: 6NM,8NM,10NM 4) Frequency: 433.92MHZ 5) Decoding: Rolling code 6) Transmitter power: 23A 12V Battery 7) Alunimum or steel track 8) OEM order are welcomed