Motor Rating @ 12V:
- 65: 1 gear ratio
- 50mA free run current
- 1.5A stall current
- 3.6kg*cm torque
- 4mm shaft diameter
This motor driver shield can drive up to 4 DC motor with 2 servo motors or 2 stepper motors with 2 servo motors. This motor driver shield uses 2x L293D motor controller chip with a 74HC595 shift register for all of its functions.
This 2.05″ ?1.45″ ?1.45″gearmotor is a powerful brushed DC motor with metal gearbox intended for operation at 12 V. These units have a 0.61″-long, 6 mm-diameter D-shaped output shaft.
This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The little 1.3 0.8-inch board supports a wide 5.5 to 30 V voltage range and is efficient enough to deliver a continuous 15 A without a heat sink.
You can read this wire with an analog input such as those on an Arduino, to get the servo’s position. That information can be used in robotics to improve stability or even allow ‘recording’ of servo motion. The dimensions of this analog feedback motor are 11.57 x 22.75 x 29.45mm. The operating voltage for this motor ranges between 4.8 to 6V. Servo horns and associated hardware are also included in the package.
The CNC Shield makes it really simple to integrate CNC projects with the Arduino. You can add up to 4x A4988 stepper motor drivers to the CNC shield allowing for independent control of 4 bi-polar stepper motors.