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Round Smart Car Chassis Mobile Robot Platform Tricycle with Speed Sensor
This high-speed tricycle chassis (after follow-up of the chassis-based products) for high-speed, highly flexible applications and design.Power the chassis by two DC geared motor, maximum speed can reach 300RPM chassis speed of 82cm / s. The chassis is a three-point structure of communication by the two motors and a caster, the car turn the center of the circle and chassis geometry coincide with the center, so that we can ensure that the car in the action of turning or standing around in the car will not deviate from the track; car tires uses a soft rubber, you can ensure that the process of car movement does not occur slipping or sliding.
The installation of a Hall sensor-based speed measurement board to the chassis above, through the detection of the tire above the magnet to measure car speed; L298 two-way DC motor drive, 12V voltage through PWM control of the car's state of motion.
In addition, the mounting plate of the chassis is also pre-installed three obstacle avoidance sensor bracket can be fixed directly E18-D80NK sensor.These features, making this car is very suitable for the development of: a maze robot, fire-fighting robot, tracing robots, soccer robots and other products.
Specifications
Bodywork parameters:
- Body diameter: 17cm
- Body height: 6.5cm
- Body speed: ≤ 82cm / s (12V no-load state)
- Body weight: 3Kg
Speed sensor parameters:
- Size: 34mm * 5mm * 11mm (L * W * H)
- Working voltage: 5V
- Operating Current: 5mA
- Measuring accuracy: 4 pulses per ring;
- Output signal: TTL level
- Lead color lead function
Red VCC
Black GND
Yellow Hall signal output
The motor parameters:
- Rated voltage: 12.0 VDC
- Output speed: 300 ± 10% RPM
- No-load current: ≤ 120 mA
- Stall current: ≤ 1.6 A,
- Stall torque: ≥ 0.9 Kg · cm
Tricycle kit list:
Car chassis x 1
Fixed plate x 1
Motor metal stents x2
DC gear motor x 2
D-type wheel x 2
The metal wheel x 1
Speed sensor x 2
L298 motor driver board x 1
8AA battery box x 1
Many pillars and screws
