# Motors

Motors can drive systems in several ways:

- Using a chain (front and side views)
- Direct meshing (front and side views)
- Using a shaft (side view only).

There are two types of motor, which are controlled in different ways:

1. Constant speed motor: Use the slider to control the direction and speed of the constant speed motor.
2. Electric motor: This motor can only be driven by an electric current. Wire the motor up to an electric circuit to make it rotate.

## See also:

- Using mechanisms parts
- Using electronics parts