DC-motor with gearbox 12VDC 99:1 270rpm with encoder

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 10:1 and operate up to 12 volts and have a stall torque of 4 oz-in. and a max speed of 2600 RPM. Each micro gearmotor sports a 3mm D-shaft.
Please note! This motor must not be stalled or damage to the gearbox may occur!

Features:
Voltage: 12 Volts
Gear Ratio: 99.002:1
Stall Torque: 25 oz-in
Speed: 270 RPM
No Load Current: 80 mA Stall Current: 1600 mA Cable length: 100mm

Dimensions:
Motor Size: 26 x 12 x 10mm
Shaft Size: 3mm Diameter x 10mm Length
Wire Length: 6"
Weight: 13g