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Description
Pololu 100:1 Micro Metal Gearmotor HP 6V w/ 12 CPR Encoder, Back Connector
Features a 100:1 gear ratio
Includes 12 CPR encoder for precision
Operates at 6 V with 310 RPM no-load
Supports 2.7-18 V power supply range
Offers 1.7 kg⋅cm stall torque
The Pololu 100:1 Micro Metal Gearmotor HP 6V w/ 12 CPR Encoder, Back Connector is a compact brushed DC motor equipped with a metal gearbox. It features a 10×12 mm gearbox cross-section and a 9 mm long, 3 mm diameter D-shaped output shaft. This gearmotor is integrated with a two-channel incremental Hall effect encoder, which detects the rotation of a magnetic disk on the motor shaft's rear protrusion. The encoder provides a resolution of 12 counts per revolution, enhancing precision in motion control applications.
The encoder is equipped with a 6-pin JST SH-style male connector, compatible with corresponding cables and connector boards. The back connector orientation aligns parallel to the motor, facilitating streamlined integration into various systems. The motor terminals are accessible through specific pins, allowing for efficient connectivity and operation. The sensors are powered through designated pins, with a voltage range of 2.7 V to 18 V, ensuring versatility in power supply options.
The quadrature outputs generate digital signals that indicate motor direction and speed, with built-in hysteresis in the sensors' comparators to prevent erroneous signals. These signals are square waves with a 50% duty cycle and are approximately 90° out of phase, providing reliable feedback for precise motor control. The gearmotor's robust design and integrated encoder make it suitable for applications requiring accurate positioning and speed regulation.
1x Pololu 100:1 Micro Metal Gearmotor HP 6V w/ 12 CPR Encoder, Back Connector