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DC & AC Motors

We Can Repair Your Vehicles AC and DC Motors

Are you noticing that your windows no longer roll down, or have your electric door locks stopped working? This could be a sign that the DC motors that power these systems are failing and in need of repair. 

Repairing electric motors, whether AC or DC, requires specialized knowledge and equipment. Trust the expert technicians at Dakota Battery and Electric in Rapid City to diagnose your vehicle and repair or replace your vehicle’s DC and AC motors without hassle.

Contact us today or visit our Rapid City, South Dakota location to experience the Dakota Battery and Electric difference for yourself!

Pair of DC Electric Motors
Close up of AC electrical motor disassembled and in need of repair or replacement.

We Sell New AC and DC Motors

AC and DC motors are the heart of most machines. They power everything from household appliances to industrial equipment. Whether it’s your snowblower or your refrigerator these motors are a crucial element to keep things running smoothly.

The experienced staff at Dakota Battery and Electric in Rapid City will help you find the right motor to complete your DIY repair and ensure quality and reliability from your new motor. 

Contact us today or visit our Rapid City, South Dakota location to experience the Dakota Battery and Electric difference for yourself!

Common Uses for AC & DC Motors

man uses a snowblower to clear snow from his driveway in winter

Snowplows

Close up of electric window, power window, controls in a vehicle.

Power Windows

Delivery man lowers tailgate lift to get cargo out of his truck

Tailgate Lifts

Close up of automotive door lock controls in a car.

Auto Door Locks

Close up on air compressor

Air Compressors

Washer and Dryer units in a Laundry Room

Appliances

DC & AC Motors Frequently Asked Questions

The most fundamental difference between the two is how they produce electricity, which makes a big difference in their functionality. DC stands for “direct current” and AC stands for “alternating current” – i.e., something like an alternator uses an alternating current to produce electricity.

When choosing between the two, it’s important to take into account the level of power control you need, and the source of the energy. This is best determined by talking to one of our specialists.

AC motors have a higher electricity output, more energy efficiency, and continuous energy changes. For this reason, AC motors are more suited for:

  • Air compressors or compressor power drives
  • Hydraulic or irrigation pumps
  • Computers
  • Appliances

DC motors do not have the same high electricity output or energy efficiency, but the level of energy produced is more stable for longer periods of time. For this reason, DC motors are more suited for:

  • Vacuums
  • Sewing machines
  • Fabrication or production machines

Make Sure You Choose The Right Motor

Our specialists have the knowledge to guide you to the best motor choice for your needs.