Small hydraulic motors
Small hydraulic motors
(OP)
I've been looking for a source for a hydraulic motor that has a torque output of 4 to 10 in-lbs and capable of smooth steady rotary motion at less than 20rpm. I have found some motors by Kracht that are in the right torque range but are only rated down to about 200 rpm. Any suggestions?





RE: Small hydraulic motors
RE: Small hydraulic motors
The problem is that the motor needs to be mounted on a 400:1 reducer already and that is driving another pinion that drives a 12:1 gear train. This is a table that will run really slow! I was hoping to avoid the stack up of reducers.
RE: Small hydraulic motors
http://www.brother-usa.com/gearmotors/
Barry1961
RE: Small hydraulic motors
RE: Small hydraulic motors
RE: Small hydraulic motors
www.hartmanncontrols.com
They claim smoooth low RPM operation
Bud Trinkel CFPE
HYDRA-PNEU CONSULTING, INC.
fluidpower1 @ hotmail.com
http://www.fluidpower1.us
RE: Small hydraulic motors
Also check out Hagglunds.