Comes 1 x per order, with just the motor + wires. Another Ambassador Moment: 2 Wheel Self Balancing Robot Operating Speed (6V): 200+/- 10% RPM , Torque: 0., 15Nm ~0., 60Nm Now the time has come to let it leave the nest and fly on its own wings– err, wheels! These durable (but affordable! ShangHJ 4 Sets DC Gearbox Motor TT Motor 200RPM Tire Wheel DC 3-6V 1 ) plastic gearbox motors (also known as 'TT' motors) are an easy, low-cost way to get your projects moving. There will be variation from motor to motor, so a separate feedback system is required if you need precision movement. Robotics Motor 4416 Adafruit Industries LLC | Motors, Actuators, Solenoids And Drivers Rc Car Motor This is a TT DC Gearbox Motor with a gear ratio of 1:48, and it comes with 2 x 200mm wires with breadboard-friendly 0., 1 male connectors. We recommend our DRV8833 motor driver for these motors, as it works well down to 3V and can be set up with current limiting since the stall current on these can get high. Continuous No-Load Current: 150mA +/- 10% , Min. Perhaps you've been assembling a new robot friend, adding a computer for a brain and other fun personality touches. We have a range of wheels, add-ons and accessories for these motors so you can bling out your bot just the way you like., Rated Voltage: 3~6V You cannot drive these directly from a microcontroller, a high-current motor driver is required!