Earl Weiss
Well-known member
Where can I find a speed / torque chart for Char Lynn and Parker Hydraulic motos.
Here is the problem. Had a 4 brush Slant Unit each brush plumbed seperately to a 4 bank AVW power pack. Speed controls have a 3/8 inlet. Each speed control is supplied from the flow divider with 1/2" SS Tube.
Used same 4 Bank pack - only 2 Banks used, with one bank each operating a pair of Sonny's wraps plumbed in series. Closed off 2 spare speed controls -not bypassing- and cranked down the torque on the 2 in use - not bypassing. At other locations, Wraps - Belanger and AVW plumbed in Series. with no issues. Would like to Get Sonny's wraps to spin a little faster for fast chain speeds but they have maxed out at 60 RPM - using cloth.
So, I would like to try the next faster hydraulic motor. I believe that as a motor is rated for faster speed at a given flow rate the max torque spec goes down. This woiuld be a simpler fix than plumbing each speed control seperately.
Here is the problem. Had a 4 brush Slant Unit each brush plumbed seperately to a 4 bank AVW power pack. Speed controls have a 3/8 inlet. Each speed control is supplied from the flow divider with 1/2" SS Tube.
Used same 4 Bank pack - only 2 Banks used, with one bank each operating a pair of Sonny's wraps plumbed in series. Closed off 2 spare speed controls -not bypassing- and cranked down the torque on the 2 in use - not bypassing. At other locations, Wraps - Belanger and AVW plumbed in Series. with no issues. Would like to Get Sonny's wraps to spin a little faster for fast chain speeds but they have maxed out at 60 RPM - using cloth.
So, I would like to try the next faster hydraulic motor. I believe that as a motor is rated for faster speed at a given flow rate the max torque spec goes down. This woiuld be a simpler fix than plumbing each speed control seperately.
