What is a Lock-Up Torque Converter?

January 6, 2022

What is a Lock Up Torque Converter

Torque Converter

The torque converter, like its name implies, can transmit and multiply engine power. It is known as a type of fluid coupling or hydraulic coupling, though a torque converter uses much more power than a regular fluid coupling. A fluid coupling is a device that is created to transmit rotating mechanical power. Torque converters work alongside the engine by transferring the rotation power that is produced by the engine.
Automatic transmissions rely on the torque converter to supply the load with power, and manual transmissions rely on the clutch. Torque converters are considered a mechanical clutch alternative. The location of the torque converter is between the transmission gears and the engine.
Lock-Up vs Non-Lock-Up Torque Converter A lock-up torque converter is the modern-day torque converter. It is created with a built-in locking clutch mechanism. The lock-in torque converter uses the clutch to lock up a connection between the output and input shafts. This helps to maximize efficiency.   

Non-lock-up torque converters were used in the past before the invention of the lock-up torque converter. They would experience slippage that resulted in energy loss during the transfer of power between the transmission and engine. The lock-up torque converter was invented to maximize efficiency to prevent energy loss due to slippage.


If your having a torque converter issue contact us a Eagle Transmission Repair . Serving all of Dallas, including Rowlett , Scurry , Rockwall .

September 11, 2023
It’s important to get your transmission looked at right away if your transmission has been slipping. It can be a warning sign of transmission failure heading your way. Various factors can cause a transmission to slip, and, in some cases, a minor repair may solve the problem. A major fix will require expert diagnostics, labor, and money.
September 9, 2023
Are you experiencing high engine revs and your vehicle doesn’t accelerate as much as it should then your transmission might be slipping. It’s not recommended to drive a vehicle with a slipping transmission. It could be dangerous for you, your vehicle, and even other vehicles nearby. Continuing to drive with a slipping transmission can turn what might be a small relatively easy to repair problem into a larger issue that will cost significantly more to fix.
September 7, 2023
Unusual noises coming from your transmission is caused to be concern. Grinding, whining, clunking, humming, or buzzing sounds are the most common signs that point to a transmission problem.
August 31, 2023
What is a Transmission Solenoid? An automobile’s transmission is made up of a lot of complicated parts and one of those parts that play a key role in your car’s transmission is transmission solenoids. A transmission solenoid, also called a cylinoid, is an electrohydraulic...
August 30, 2023
Here at Eagle Transmission in Mesquite our mechanics are transmission experts and can handle all makes and models of vehicles. When you need transmission service, we can take care of all your vehicle transmission needs right here in our transmission shop. Some of the different type of transmission services are:
August 19, 2023
Automatic transmission is one of the most complex systems in a vehicle. You need to pay close attention if your vehicle starts running differently such as strange sounds, peculiar smells, or handling differently while driving. These signs could indicate a problem with your transmission. Properly diagnosing the vehicle’s problem is very important.
August 10, 2023
There are no transmission additives out on the market that can take the place of preventive maintenance. You can’t expect transmission additives to make up for lack of proper maintenance or fix a broken transmission.
July 26, 2023
Whether you’re in the market for a new or used vehicle, doing some research can help you avoid purchasing a car with major transmission problems. Here are a few models with the most problems and suggestions of better options according to The Consumer Report.
July 24, 2023
Transmission rebuilds are major transmission repairs, so to necessitate a rebuild takes a lot and should only be done when necessary. Most Transmission Problems Are Minor and A Transmission Rebuilt is not Required:
July 18, 2023
First let’s start at the beginning. Many new drivers and even people that have been driving for years don’t know what kind of transmission is in their vehicle and that’s ok. But to be able to take care of your vehicle better, it’s best to know what type you have under the hood. So, let’s begin with discussing what is a transmission?
More Posts
Share by: