Can Two In-Line Hydraulic Motors Achieve 6000 Metres of Torque?

[Chris Williamson]

Hi
Would someone please be able to help?
I am based in the UK
We need a large hydraulic motor... 6000 metres of torque with a speed of 1800 or 1500 RPM
If two motors were in-line would this achieve our goal?
Many thanks for your interest.
Chris

 

[Tom.G]

See this thread:
https://www.physicsforums.com/threads/can-two-motors-rotate-about-the-same-axis.953102/

 

[Baluncore]

Welcome to PF.

We need a large hydraulic motor... 6000 metres of torque with a speed of 1800 or 1500 RPM

Is that 6000 Newton metres = 6k N⋅m
Why do you need it, what will it drive? Are you replacing a big electric motor?
What pressure is the hydraulic fluid. What type of fluid will you use?
Do you have a 1.2 MW power supply?

 

[jrmichler]

From Machine Design magazine April 23, 2015:

 

[Steven0]

Hi
Would someone please be able to help?
I am based in the UK
We need a large hydraulic motor... 6000 metres of torque with a speed of 1800 or 1500 RPM
If two motors were in-line would this achieve our goal?
Many thanks for your interest.
Chris

Check this motor Baldor HPM3710T.
Its hydraulic motor.

 

[CWatters]

Check this motor Baldor HPM3710T.
Its hydraulic motor.

That appears to be a small electric motor...

https://www.baldor.com/catalog/HPM3710T

 

[CWatters]

If two motors were in-line would this achieve our goal?

Provided the shaft can handle the torque.