120:1 Mini Plastic Gearmotor HP, 90° 3mm D-Shaft Output, Extended Motor Shaft

120:1 Mini Plastic Gearmotor HP, 90° 3mm D-Shaft Output, Extended Motor Shaft.
This compact, inexpensive plastic gearmotor (high-power brushed DC motor with a 120:1 reduction gearbox) is well suited for use in small robots. While intended for operation at 4.5 V, it should run comfortably in the 3 V to 6 V range. The gearbox has a 9.7mm-long, 3 mm-diameter D-shaped output shaft that is perpendicular to the motor shaft, and a built-in safety clutch helps protect the gears from excessive loads. This version also has a 5×1.5 mm extended motor shaft. Key specifications: voltage no-load performance stall extrapolation 4.5 V 150 RPM, 130 mA 1.8 kg⋅cm (25 oz⋅in), 1.25 A