This is our new low cost, but extremely DC Gear Motor.

Specification:
No-load Speed: 220RPM at 12 Volts;
kg.cm: 1
Power: 7.2W;
No-load Current: 0.15A;
Load Current: 0.6A;
D Shaft Size: 15mm x 5.9mm/0.59 x 0.23 inches (L*D);
Gearbox Size: 28mm x 37mm/ 1.1 x 1.46 inches (L*D);
Motor Size: 57mm x 37.3mm/2.24 x 1.47 inches (L*D);
Mounting Hole Size: M3 (not included).