# How do you connect a DC motor?

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To connect a DC motor to a circuit simply so that it will spin is very easy. All you have to do is connect the amount of DC voltage to the motor which it is rated for. Therefore, for a DC motor rated at 9 volts, all you must do is connect 9V to the circuit.

## How do you set up a DC motor?

How to build a DC motor step-by-step

1. Step 1: Build your coil base. …
2. Step 2: Wrap the coil around the coil base. …
3. Step 3: Test the electrical connection of the wire. …
4. Step 4: Improve the electrical connections of the coil base. …
5. Step 5: Check the connections. …
6. Step 6: Make the commutator. …
7. Step 7: Construct the stator (the base)

## Can I connect DC motor directly to battery?

The battery provides direct current, so the DC motor will not fail when connected to the battery. And if the battery can provide enough current, the DC motor will rotate.

## How do you connect wires to a DC motor without soldering?

What you need: a roll of electrical tape and two wires whose ends have been twisted together. First, lay the twisted part of the wires onto a strip of electrical tape. Wrap the tape around the wires tightly 5-6 times, making sure to cover up all the wire. Give your connection a tug to make sure it is strong.

## Does a DC motor need to be grounded?

Well for one, grounding is required for pretty much all electric motors. The National Electrical Code (NEC), section 430-L, defines the motor grounding conditions. Electricity flow through the motor’s windings, which are typically insulated from other parts of the motor.

## Will a 12V motor run on 9V?

It’s possible to run a 12V motor on 9V, but it will run slower and with less Torque.

## What happens if you run a DC motor on AC power?

As the motor is DC so the field and armature winding made for DC supply. The winding which is made for DC always has more resistance than the winding which is made for AC. … For this reason, the motor will be run in very less speed on AC supply. When DC motor Runs on AC supply more loss and heat will occur in the motor.

## How do you power a 12 volt DC motor with a battery?

You can make an easy experiment using a small DC motor: connect it on a DC power supply of nominal voltage of the motor (ex. the power supply is 12V and power up a 12V motor). Now squeeze the shaft and the speed is going down, let it free and the speed is going up again to the specific value of speed for 12V.

## How do you hook up a power supply to a motor?

You should connect the motor leads to the OUTA and OUTB pins (which are labeled “A” and “B” on some boards). You should connect the negative terminal of the power supply to GND and the positive terminal of the power supply to VIN. Next, turn on the power supply (if needed).

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