TSINY Small 12V High Torque 3 RPM Worm Gear Electric DC Motor

This type is miniature Worm Gear DC Motor, which can change shaft rotation direction while the wiring positive and negative be changed. It's also have addition two characteristics:
1.With self-locking, the output shaft can't rotation when switch off, that is self-locking.
2.Gearbox output shaft and motor shaft are come to be a rectangle, it's widely used in various of occasions that require special install size.
Technical data:
Rated voltage: DC12V
No-load speed: 3r/min
Rated torque: 50kg.cm
No-load Current: 0.12A
Reduction ratio: 1/505
Protection class: IP54
Low noise: db<55 (A)"
Output shaft: 8mm