Anonymous-0
Well-known Member
can 2 hyd motors be hooked up in series???
- Thread starter Anonymous-0
- Start date
Mike(NEOhio)
Well-known Member
- Location
- Newbury, Ohio
You could hook them up but they would not perform well. Might work if both loads were identical but you are limited to the available power. Pressure and GPM are like volts and amps.
Bob Bancroft
Well-known Member
- Location
- Aurora NY
Yes. Ever see an old fertilizer tender with one auger laying along the bottom, and another vertical auger? The motor on the horizontal auger was sized to run a little slower than the other one, to make up for the difference in capacity.
Steve@Advance
Well-known Member
Probably be better to parallel them with a flow
divider.
divider.
If they are hooked in series would mean that what
oil goes thru one would have to go thru the other.
So if they are to run two different speeds or
loads or if they're two different size motors I
wouldn't attempt it.
If you hooked them in parallel like it's been
suggested you could put a flow control valve on
each one to adjust your speed according to it's
load.
Make sure you have a pressure relief valve in the
pressure side of the system so all unused oil can
return to the tank.
oil goes thru one would have to go thru the other.
So if they are to run two different speeds or
loads or if they're two different size motors I
wouldn't attempt it.
If you hooked them in parallel like it's been
suggested you could put a flow control valve on
each one to adjust your speed according to it's
load.
Make sure you have a pressure relief valve in the
pressure side of the system so all unused oil can
return to the tank.
Brendon-KS
Well-known Member
- Location
- Goessel, KS
The canvas drives on most any brand of windrower
draper header are an example of this being done.
Only certain types of motors, such as gerotor motors
with high pressure shaft seals, are capable of this,
though. Obviously the first motor in the series
will have a very high backpressure against it and it
needs to be specifically rated by the manufacturer
to tolerate this.
draper header are an example of this being done.
Only certain types of motors, such as gerotor motors
with high pressure shaft seals, are capable of this,
though. Obviously the first motor in the series
will have a very high backpressure against it and it
needs to be specifically rated by the manufacturer
to tolerate this.
You can do that if one , or both motors have a
provision for a "Case Drain", or a "Case Drain
Plug', which is a port, where you have a line back to tank, to relieve pressure on the shaft seal. (oil which gets by the outboard bearing, to lube that bearing, needs a port to relieve "Case Pressure", or it builds up pressure and "Pops"
the seal). I believe,(but am not positive), that a
Char-Lynn 2000 series motor, and larger models,
have a case drain provision.
provision for a "Case Drain", or a "Case Drain
Plug', which is a port, where you have a line back to tank, to relieve pressure on the shaft seal. (oil which gets by the outboard bearing, to lube that bearing, needs a port to relieve "Case Pressure", or it builds up pressure and "Pops"
the seal). I believe,(but am not positive), that a
Char-Lynn 2000 series motor, and larger models,
have a case drain provision.
Anonymous-0
Well-known Member
Thanx for all the info, I think Im going to add another pump to supply the motor
cannonball
Member
Vermeer twin v rakes do and no they don't have a case drain
Similar threads
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.
Copyright © 1997-2024 Yesterday's Tractor Co.
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
Yesterday's Tractors - Antique Tractor Headquarters
Website Accessibility Policy