This gearmotor is a powerful 6V or 12V brushed DC motor with a 210:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 13440 counts per revolution of the gearboxot is output shaft. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft. At 12V, the speed is 11,000 rpm before the motor decelerates, and at 6V, the speed is 5500 rpm before the motor decelerates.
Note: Do not screw too far into the mounting holes as the screws can hit the gears. We recommend screwing no more than 3mm (0.12″) into the screw hole. For technical support, please refer to CQRobot Wiki for detailed product information, SKU: CQR37D.

SPECIFICATION

- Gear Ratio: 210:1;
- Max Power @ 6V: 3 W; Max Power @ 12V: 6 W;
- No-load Speed @ 6V: 26 rpm; No-load Speed @ 12V: 52 rpm;
- No-load Current @ 6V: 0.15 A; No-load Current @ 12V: 0.2 A;
- Stall Current @ 6V: 2.8 A; Stall Current @ 12V: 5.5 A;
- Stall Torque @ 6V: 32 kg.cm (432 oz.in); Stall Torque @ 12V: 63 kg.cm (850 oz.in);
- Encoder Operating Voltage: 3.3V to 24V
- Encoder Type: Hall (Incremental Type)
- Encoder Resolution: 64CPR
- Cable Specifications: 22AWG; Length: 20 cm;
- Cable Material: Silicone;
- Cable Output: 2.54 mm DuPont Female;
- Line Sequence: Red: Motor Power (Connects to One Motor Terminal); Black: Motor Power (Connects to the Other Motor Terminal); Gray: Encoder GND; Blue: Encoder VCC (3.3 V to 24 V); Yellow: Encoder A Output; White: Encoder B Output;
- Operating Temperature: -20 Degree Celsius to +60 Degree Celsius;
- Motor Size: 37D * 72.5L mm; Mounting Bracket Size: 38 mm * 30 mm * 30 mm;
- Weight: 235 g

SHIPPING LIST

1 * 210:1 Metal DC Geared-down Motor w/Encoder
1 * Metal Mounting Bracket Kit