Classification of Electric Drive with Advantage and Disadvantage

Classification of Electric Drive

Generally classified into 3 categories:

I. Group drive

II. Individual Drive

III. Multimotor Drive


Group Drive :

If several group of mechanisms or machines are organized on one shaft and driven or actuated by one motor, the system is called a group drive or shaft drive.


Advantage :

Most Economical



1. Any Fault that occurs in the driving motor renders all the driving equipment idle.

2. Efficiency low because of losses occurring in the energy transmitting mechanisms (Power loss)

3. Not safe to operate.

4. Noise level at the working spot is high.

5. Flexibility.

Single motor drives a no of machines through belt form common shaft.


Individual Drive:

1. If a single motor is used to drive or actuate a given mechanism and it does all the jobs connected with this load , the drive is called individual drive.

2. All the operations connected with operating a lathe may be performed by a single motor.

3. Each motor is driven by its own separated motor with the help of gears , pulleys etc.



Power loss occurs.


Multi Motor Drive:

· Each operation of the mechanism is taken care of by a separate drive motor.

· The System contains several individual drives each of which is used to operate its own mechanism.

· Separate motors are provided for actuating different parts of the driven mechanism.


Advantage :

1. Each Machine is driven by a separated motor it can be run and stopped as desired.

2. Machines not required can be shut down and also replaced with a minimum of dislocation.

3. There is a flexibility in the installation of different machine’s.

4. In the case of motor fault, only its connected machine will stop where as others will continue working undisturbed.

5. Absence of belts and line shafts greatly reduces the risk of a accidents to the operating personnel.



Initial high cost.


  1. I visit your blog regularly and recommend it to all of those who wanted to enhance their knowledge with ease. The style of writing is excellent and also the content is top-notch. Thanks for that shrewdness you provide the readers! differential current transformer

  2. Love to read it,Waiting For More new Update and I Already Read your Recent Post its Great Thanks. rifle scope

  3. Bulk buying of the electronics items is advantageous. You can shop any bulk electronic gadget at a cheap price. Generally small shopkeepers buy electronic items from the wholesale suppliers. Electronic components suppliers

  4. You will be able to purchase consumer electronics supplies online hassle free. While you are looking online for Property Management for Applianceconsumer electronics supplies you should compare the prices with the different brands.

  5. The expectation is that this contraption will enable the youngster to quiet down when they are crying. welding & security

  6. I was just browsing through the internet looking for some information and came across your blog. I am impressed by the information that you have on this blog. It shows how well you understand this subject. Bookmarked this page, will come back for more. high voltage doorknob capacitors

  7. Pretty good post. I just stumbled upon your blog and wanted to say that I have really enjoyed reading your blog posts. Any way I’ll be subscribing to your feed and I hope you post again soon. high voltage diode

  8. It’s very informative and you are obviously very knowledgeable in this area. You have opened my eyes to varying views on this topic with interesting and solid content. High voltage resistors

  9. A great content material as well as great layout. Your website deserves all of the positive feedback it’s been getting. I will be back soon for further quality contents. china mosfet manufacturer

  10. Great article with excellent idea!Thank you for such a valuable article. I really appreciate for this great information.. check it out

  11. We are really grateful for your blog post. You will find a lot of approaches after visiting your post. I was exactly searching for. Thanks for such post and please keep it up. Great work. pipedrive pricing

  12. Are you interested in getting a green energy system but cannot afford this expense? Go over this article for some useful tips that will help you make green energy more affordable. שדה סולארי

  13. That is the excellent mindset, nonetheless is just not help to make every sence whatsoever preaching about that mather. Virtually any method many thanks in addition to i had endeavor to promote your own article in to delicius nevertheless it is apparently a dilemma using your information sites can you please recheck the idea. thanks once more. 토토커뮤니티

  14. Everybody uses electricity on a daily basis. Before your lights go out, you should know when to make electrical repairs on your circuit breaker. Learn a few basic tips about how to maintain it. 維修煤氣煮食爐

  15. Watch and Download world's famous Turkish action drama Kurulus Osman Season 3 in English on link below
    Kurulus Osman Season 3

    Kurulus Osman Season 3 Episode 1
    On link below
    Kurulus Osman Season 3 Episode 1

    Crypto trading course
    Crypto quantum leap

    YouTube course
    Be a professional YouTuber and start your carrier
    Tube Mastery and Monetization by matt

    Best product for tooth pain ,
    Cavity ,
    Tooth decay ,
    And other oral issues
    Need of every home
    With discount
    And digistore money back guarantee
    Steel Bite Pro

  16. The Electrical Apparatus Service Association (EASA) zeroed in on rewinding norms for electric engines, while the InterNational Electrical Testing Association (NETA) offered direction, training, and confirmation for field-testing electrical gear.capacitores de cerâmica de alta tensão

  17. There fundamental occupation is to change over high voltage into low voltage in order to make the approaching high voltage more energy effective and more secure low voltage.عالية الجهد مكثف السيراميك