Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What is the Function of a Commutator?

1 Answers

TaliaDella

07/29/25 1:05pm

Commutators serve a rectifying function, ensuring that the current direction in the armature winding alternates to maintain a constant direction of electromagnetic torque. Commutators are used in applications such as automotive generators and gasoline generators. Here is an introduction to commutators: 1. Principle: In generators, commutators convert the alternating potential in components into direct current potential between brushes; in motors, they transform external direct current into alternating current within components, generating torque in a constant direction. 2. Specifications: Commutators mainly come in specifications such as hook type, groove type, and flat type. 3. Materials: Made from imported raw materials, the product performance meets international advanced levels and is widely used in fields like power tools, household appliances, automotive and motorcycle motors. Slip rings, brush holders, and terminal boards are available in various specifications.

Was this review help?

5

3

Share

More Forum Discussions

What is the outcome of parking a Mercedes-Benz in a multi-level parking garage?

Parking a Mercedes-Benz in a multi-level parking garage can lead to unimaginable consequences, including potential damage to the vehicle. Below are specific details about Mercedes-Benz: 1. Background: Mercedes-Benz is a world-renowned German automotive brand, founded in 1900 and headquartered in Stuttgart. It was established by Karl Benz and Gottlieb Daimler. Mercedes-Benz is globally recognized for its high-quality, high-performance vehicles. In addition to premium luxury cars, the company is also one of the most famous manufacturers of buses and heavy-duty trucks in the world. Currently, Mercedes-Benz operates as a division under Daimler AG. 2. Brand Story: It is the most brilliant gem in the crown of the German automotive kingdom and the legendary pioneer of automobiles. For over 100 years since its inception, every appearance of Mercedes-Benz has been accompanied by the admiring gaze of people. With its pure pedigree and exquisite craftsmanship, it is a dream for many but not something to be taken lightly. This is Mercedes-Benz.

What is the solution for low idle speed in Honda CRV?

Below are detailed explanations regarding the causes and solutions for low idle speed in Honda CRV: 1. Severe engine carbon deposits: When there is excessive carbon buildup inside the engine, the gasoline sprayed by the cold start injector can be largely absorbed by the carbon deposits, resulting in an overly lean mixture during cold starts and making it difficult to start. In this situation, the engine will only start easily once the carbon deposits have absorbed enough gasoline to become saturated. After starting, the gasoline adsorbed on the carbon deposits will be drawn into the combustion chamber by the engine's vacuum suction, making the mixture too rich. The fluctuating mixture of lean and rich conditions causes idle speed fluctuations after a cold start. 2. Ignition system issues: Check the condition of the spark plugs, high-voltage wires, and ignition coils. Poor performance of the ignition system or weak spark plug firing can also lead to such faults. Inspect the spark plugs and replace them if necessary.

How spacious is the rear seating area of the X3?

The BMW X3 measures 4717/1891/1689mm in length/width/height with a wheelbase of 2864mm. These body dimension figures don't offer significant advantages compared to vehicles in the same class. In practical terms, the rear seating space of the BMW X3 isn't as spacious as one might expect. Below are relevant details: 1. Positioning: The BMW X3 is an SUV model with distinctive personality that introduces the new SUV Sports Activity Vehicle concept, equipped with BMW's patented xDrive intelligent all-wheel-drive system. 2. Overview: The BMW X3 combines the characteristic proportions of a Sports Activity Vehicle with classic and innovative design elements, featuring a fresh and youthful exterior that emphasizes BMW's brand design traits - robust and powerful. Meanwhile, the interior of the BMW X3 can comfortably accommodate five passengers along with substantial luggage or sports equipment, providing greater convenience for travel.

What are the common faults of Mercedes-Benz GLK300?

Common faults of the Mercedes-Benz GLK300 include flooded spark plugs in cold weather and battery drain. Below are specific details about the Mercedes-Benz GLK: 1. Background: The GLK utilizes the new Mercedes-Benz C-Class technology, while its design is very close to the already available GL-Class. The powertrain comes from four-cylinder and six-cylinder engines, with the GLK280 and GLK220CDI standardly equipped with a rear-wheel-drive system, and the GLK350, GLK320CDI, and top-tier GLK55 AMG V8 version standardly equipped with Mercedes' 4Matic all-wheel-drive system. All models come standard with the 7G-Tronic automatic transmission. 2. Brand Story: It is the most brilliant jewel in the crown of the German automotive kingdom and the legendary progenitor of automobiles. For over 100 years since its birth, every appearance has been accompanied by the envious gaze of onlookers. With pure lineage and exquisite craftsmanship, it is the object of many dreams but not easily attainable. This is Mercedes-Benz.

What are the major maintenance items for the Toyota Prado?

Toyota Prado's major maintenance items mainly include changing the engine oil, three filters, and all vehicle fluids, along with some necessary routine inspection items. The specific items are as follows: 1. Replace all vehicle fluids: Replace brake fluid, transmission fluid, power steering fluid, and coolant. Check the wear condition of the brake pads, tire wear and tire pressure, as well as the aging and wear condition of rubber components such as the engine's external belts to ensure they are normal. Inspect the engine, transmission, and shock absorbers for any oil leakage. 2. Clean the oil filter: Depending on usage, check the carbon buildup in the intake and exhaust systems. If necessary, perform cleaning and maintenance on the intake and exhaust systems as well as the lubrication circuit. This generally includes: cleaning the fuel injectors, cleaning the throttle idle valve, cleaning the intake manifold, cleaning the three-way catalytic converter, and cleaning the engine's lubrication circuit.

Do Electric Vehicles Have Exhaust Pipes?

Do electric vehicles have exhaust pipes? Common exhaust pipe faults in electric vehicles: Symptom: During driving, the muffler exhibits backfiring. During a stationary inspection, when removing the high-voltage main ignition wire from the ignition coil and testing the spark at a distance of 34mm from the cylinder block, sparking is normal when adjusting the distributor contact points or rotating the crankshaft. The distributor contact points show signs of burning. After sanding the contacts and adjusting the gap to 0.35-0.45mm, the engine starts and runs normally. However, after driving, the muffler starts backfiring again. Inspection and Troubleshooting: Checking the ignition sequence, distributor contact arm spring force, ignition timing, and spark plugs revealed no issues. Further inspection of the carburetor air filter and valve clearance also yielded no results.

Trending Ranking

What is the origin of the whistling sound in Honda motorcycles?

What is the Volvo voice wake-up word?

What are the 16 fuel-saving tips for driving a manual transmission car?

What does it mean for a large vehicle to stop and then start again when turning right?

Will the Mercedes-Benz E260 inflatable sport air flap have faults?

What is the fuel tank capacity of a scooter?

Which Audi models are equipped with AT transmissions?

What is the fuel consumption of the Chery Arrizo 5 Plus automatic transmission?

Should I Buy the 6-Time Maintenance Package from the 4S Store?

What causes the humming sound when the XC60 is driving at low speed?

More Forum Discussions

What is the actual fuel consumption of the Piaggio Fly125?

Can Audi's quattro all-wheel drive drift?

What kind of water is used for applying window film?

Is it allowed to make a U-turn at an intersection?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.