ZGA32RI Series
Basic infos:
Diameter:Ø32mm
Voltage: 12VDC~24VDC
Output Power: 0.5~1.5Watt
Applications:
Door locks
Monitor cameras
Ticket selling
Electric Curtain

Download the specification:
DC GEAR MOTOR-ZGA32RI Series.pdf

Explanation of Model number, For an example:

1. ZHENGKE Gearbox
2. "A" presents the shaft is located centrically;
    "B" presents the shaft is located eccentrically;
    "X" presents the series of Planetary gearbox.
3. "37" presents the diameter of the gearbox is Ø37mm.
4. "R" presents the Flange of gearbox is in Round shape; 
    "F" presents the Flange of gearbox is in Square shape.
5. "G" presents a type of dc motor.
6. "12" presents the nominal voltage of motor is 12VDC.
7. "50" presents the input dc motor speed is 5000rpm on No-load.
8.  "9" presents the ratio of gearbox is 1:9.