×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Hydraulic Motor, High Torque, Low Speed

Hydraulic Motor, High Torque, Low Speed

Hydraulic Motor, High Torque, Low Speed

(OP)
I have an application requiring a hydraulic motor that will deliver 5,000 to 6,000 ft*lbf of torque at 10 to 20 RPM.  Does anyone have experience with any specific manufacturers (Hagglunds, etc.) of hydraulic motors in this size range?

RE: Hydraulic Motor, High Torque, Low Speed

Try Rexroth wheel and winch motors
model MCR15 large frame motors 105-140 HP

the characteristics of the MCR15F1500
min rpm: 3
max rpm: 150
max gpm : 59.7
max hp : 140
rated torque : 4425
peak torque : 7325

momentary peak torque at 6000 psi
Regards

Steven van Els
SAvanEls@cq-link.sr

RE: Hydraulic Motor, High Torque, Low Speed

What does "low speed, high torque" mean exactly?  ... or similarly, "high speed, low torque"... are there numbers that are standard for these descriptions (is "low torque" from zero to 1000 lb-ft for example?), or are these just "feel" words?  I don't like feel words.. I want numbers!! :)

Sorry for being a bit off topic..

Please forgive me, I'm just a beginner...

Thanks

RE: Hydraulic Motor, High Torque, Low Speed

Go to www.fpweb.com and look in the "Designers Guide" for hydraulic motor manufacturers and some input on sizes.

Bud Trinkel
Certified Fluid Power Engineer
HYDRA-PNEU CONSULTING, INC.
812-853-3234
fluidpower1@hotmail.com

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources