131:1 Metal Gearmotor 37Dx57L mm with 64 CPR Encoder (No End Cap)
Note: This gearmotor has been replaced by a functionally identical version with a protective end cap over the encoder.
This gearmotor is a powerful 12V brushed DC motor with a 131.25:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 8400 counts per revolution of the gearbox’s output shaft. These units have a 0.61"-long, 6 mm-diameter D-shaped output shaft. This gearmotor is also available without an encoder.
Key specs at 12 V: 80 RPM and 300 mA free-run, 250 oz-in (18 kg-cm) and 5 A stall.
Alternatives available with variations in these parameter(s): gear ratio
|Description||Specs (13)||Pictures (8)||Resources (1)||FAQs (2)||On the blog (0)|
|Size:||37D x 69L mm|
|Shaft diameter:||6 mm|
|No-load speed @ 12V:||80 rpm|
|No-load current @ 12V:||300 mA|
|Stall current @ 12V:||5000 mA|
|Stall torque @ 12V:||250 oz·in|
|No-load speed @ 6V:||40 rpm1|
|No-load current @ 6V:||250 mA1|
|Stall current @ 6V:||2500 mA1|
|Stall torque @ 6V:||125 oz·in1|
|Lead length:||11 in|