New wheels, hollow, middle muster, shock effect, pattern beautiful, deep engraving effect.
A DC motors
with gear, single axis, with DC 6V operating voltage and an RPM of 100R / minute.
This gear box is ideal for robotic car or line-tracing robot.
With plastic construction and colored in bright yellow,
the DC gear motor measures approx. 6.5cm long, 2.5cm wide and 1.8cm thick.
No load speed (6V): 100RPM
No load current (6V): 60mA
Motor speed: 100 r/min
Motor Size: approx. 6.5×2.2×1.8cm
1.9mm holes of 2mm axle can be seated
1 * Biaxial gear motor
1 * Rubber wheels
DC MOTOR BASIC:
A DC motor is any of a class of rotary electrical machines that converts direct current electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current flow in part of the motor.
DC motors were the first type widely used, since they could be powered from existing direct-current lighting power distribution systems. A DC motor’s speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight motor used for portable power tools and appliances. Larger DC motors are used in propulsion of electric vehicles, elevator and hoists, or in drives for steel rolling mills. The advent of power electronics has made replacement of DC motors with AC motorspossible in many applications.