Can I Connect a Hydraulic Pump to a 100hp Motor for 80 N*m on Each Wheel?

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Discussion Overview

The discussion revolves around the feasibility of connecting a 100hp motor to a hydraulic pump to achieve a specific torque output of 80 N*m on each wheel of a vehicle. Participants explore the necessary calculations, formulas, and components required for this setup, including considerations for flow rates and torque production from the hydraulic system.

Discussion Character

  • Technical explanation
  • Mathematical reasoning
  • Debate/contested

Main Points Raised

  • One participant notes that the power of the motor and its RPM can be used to determine the output torque, which will then transfer to the wheels.
  • Another participant provides a link to motor formulas that may assist in the calculations needed for the hydraulic system.
  • A participant expresses difficulty in understanding the calculations and seeks clarification on the flow and torque produced by the pump at 3000 RPM.
  • There is a request for a schematic of the project to better understand the motor's connection to the wheel system.
  • A later reply mentions the need to select a pump and hydraulic motors to achieve a target speed of 70 mph and a torque of 120 N*m, indicating a shift in the original torque requirement.
  • One participant raises a logistical question regarding the availability of parts based on the user's location.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the specific calculations or components needed, and multiple competing views regarding the setup and requirements remain unresolved.

Contextual Notes

There are limitations in the discussion, including unclear connections between the motor and wheel system, as well as unspecified assumptions regarding the hydraulic pump's performance at different RPMs.

Who May Find This Useful

Individuals interested in hydraulic systems, automotive engineering, or those working on similar projects involving motor and hydraulic pump configurations may find this discussion relevant.

andryuxa1985
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hi
i have a problem

i have a motor 100hp and constant 2500rpm

i need to connect to him hydraulic pump, that will rotate hydraulic motors connected to the wheels. i need to get about 80 N*m on each wheel

how to solve this problem?
what formulas i need?

thank!
 
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Well based on the power of the motor and the rpm, you can get the output torque of the motor. This will then transfer to the wheels.
 
hm... it's to difficult for me... :-/

motor make 100hp at 3000rpm. so pump also rotates at 3000rpm

what a flow and torque that produces pump?

thank u
 
andryuxa1985 said:
hm... it's to difficult for me... :-/

motor make 100hp at 3000rpm. so pump also rotates at 3000rpm

what a flow and torque that produces pump?

thank u

"Calculating Full-load Torque" will help you get the torque produced by the motor. I am not sure how your motor is connected to your wheel system.
 
Do you have schematic or something,cause as rock.freak667 said it`s not clear from your first post.
 
Untitled.jpg


this is a schematic of my project

so i need to choose pump and hydraulic motors to get speed of car about 70mph and torque about 120 N*m

the TC engine rotates constantly 2500rpm and make 100hp and 150N*m

so i need help in choosing of pump and hydraulic motors


thank u!
 
I depends where you live and if you want to buy parts of the internet,from stores perphaps out of you countery??
 

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