What types of motors are used in forklifts?

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Discussion Overview

The discussion revolves around the types of motors used in forklifts, exploring the requirements and characteristics of these motors. Participants are examining both electric and internal combustion options, as well as the implications of motor choice on performance.

Discussion Character

  • Homework-related
  • Exploratory
  • Debate/contested

Main Points Raised

  • One participant proposes that AC induction motors, either squirrel cage or wound, are suitable due to their high torque and good speed regulation.
  • Another participant suggests researching manufacturers and their specifications to find more accurate information about the motors used in forklifts.
  • A participant mentions that electric forklifts utilize large batteries, implying that battery capacity affects lifting capability.
  • There is a correction regarding the type of forklift shown in a referenced image, indicating it is not electric and prompting a closer examination of the vehicle's features.

Areas of Agreement / Disagreement

Participants express differing views on the types of motors used in forklifts, with some advocating for electric motors and others suggesting internal combustion options. The discussion remains unresolved regarding the definitive types of motors used.

Contextual Notes

Participants have not fully explored the specifications or performance characteristics of different motor types, and there are assumptions about the types of forklifts being discussed that may not be clarified.

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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