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This double-layer 4-wheel smart car robot chassis is a DIY kit that comes with four geared motors and wheels. The transparent structure is easy to assemble and disassemble, has many mounting holes and enough space to install a variety of control boards and sensors. The components are described as strong enough for extreme terrain conditions.
It is a good platform for an obstacle-avoiding robot, a line follower or a remote-controlled car.
The BO motors run at 3 to 6 V DC with a 1:48 gear ratio, a no-load speed of about 208 RPM at 5 V and a rated torque of 0.8 kg.cm. Load current is 170 mA at 4.5 V, the motor is 70 x 23 x 18 mm and the shaft is a 6 mm double-D with a 10 mm length. The wheels are 65 mm in diameter and 27 mm wide, with a black rubber tyre on a yellow plastic rim, and can carry up to 2.5 kg.
The kit includes two acrylic transparent chassis floors, four 65 mm wheels, four 200 RPM BO gear motors, four coded disks, a 4-AAA battery holder and hardware including fasteners, bolts, nuts, copper stand-offs and cables. You will need a controller and a motor driver, and AAA batteries.
Students and makers who want a low-cost four-wheel platform for their own electronics, or a base for a classroom robotics project.
Four BO gear motors.
65 mm in diameter.
Up to 2.5 kg.
Yes, a 4-AAA holder; the batteries are not included.
Yes, you need your own controller and motor driver.
| Brand | Generic |
|---|---|
| Selling unit | PCS |
