What types of motors are used in forklifts?

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SUMMARY

Forklifts primarily utilize AC induction motors, specifically squirrel cage or wound types, due to their high torque and excellent speed regulation capabilities. Electric forklifts are powered by large batteries, which directly influence their lifting capacity. The discussion highlights the importance of researching manufacturers' specifications to understand the types of motors used in forklifts and their operational characteristics. Visual aids, such as images of forklifts, can also provide insights into their power sources.

PREREQUISITES
  • Understanding of AC induction motors, including squirrel cage and wound types
  • Familiarity with electric vehicle power systems and battery technology
  • Knowledge of forklift operational requirements and specifications
  • Basic research skills for accessing manufacturer information online
NEXT STEPS
  • Research specific AC induction motor models used in forklifts
  • Explore battery technologies for electric forklifts and their impact on performance
  • Investigate the specifications of leading forklift manufacturers like Toyota and Hyster
  • Learn about the operational differences between electric and internal combustion forklifts
USEFUL FOR

Engineers, forklift operators, and anyone involved in material handling or warehouse management will benefit from this discussion, particularly those seeking to understand the mechanics and power sources of forklifts.

lee123456789
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Homework Statement


what type of motor is used in forlift and why
what are the requirements

i can find much on forklifts

Homework Equations

The Attempt at a Solution


i guessed ac induction squrriel or wound
using high torque and good speed regulation
 
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lee123456789 said:
i guessed ac induction squrriel or wound
using high torque and good speed regulation
What would be better ways to approach this question, instead of guessing?

Maybe use Google to find the names of some of the manufacturers, and look on their websites to see what kind of engines are used, and what the characteristics of those powerplants are? And maybe use Google Images to start to see some clues about how forklifts are powered...? :smile:

https://www.forkliftamerica.com/med.../used-toyota-8fgcsu20-forklift-st.louis-4.jpg

used-toyota-8fgcsu20-forklift-st.louis-4.jpg
 

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These engines are all electric and they goy big batteries.
The more battery and Kw spend, The more load can lift.

There are other vehicles similar to this one, Electric Cars, Electric Motor Bikes, even stair lift.
 
makaka said:
These engines are all electric and they goy big batteries.
The forklift in the picture in post #2 is ***not*** electric. For a clue, look behind the driver's seat.
 
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