A collection of vane pump information
At Sundstrand they are are striving to make alot of their parts better, which means Block Point changes. It will reduce the amount of parts being used or redesigning the part altogether. It will make the part more stable and last longer. And on older styles models most, if not all the parts you will […]
Flood all parts with system fluid at assembly to offer initial greasing. Put “O” rings into inlet body and vanes into rotor with radius edge of both vanes outward. Place rotor and vanes on inlet body.Mount ring over rotor and vanes with arrow or ring pointing in direction of rotary motion. Then add the two
Fluids Hydraulic fluids used with Sundstrand-Sauer products should be selected with assistance from a reputable supplier, (Hydrostatic Transmission),following the guidelines presented in the “Fluid Quality Requirements” bulletin, BLN-9887. Start-Up Procedure It is important to follow the procedures for a new Series 40 – Sundstrand Sauer Hydrostatic Transmission for installing or restarting an installation on a
Series 40 -Sundstrand Sauer – Start-Up & Maintenance Read More »
These will affect models M25, M35, M46 and LV pumps and motors. It changes from a woodruff key shaft to a straight key on a tapered shaft. The shafts that have the woodruff shafts are no longer available. You can get it for service requirements, but if it is replacement it will go to a
This valve gives you a reliable way of getting oil to the machines job, while there will be changes in the the speed or higher command of other circuits. The output needs to be the same or better than the main flow needed. The main flow from the pump can be relayed in GPM’s and
Small cylinders are reliable, save space and cost very little. Most have a minimum length of 2 3/4″ long. They have some that are double acting cylinders for pressures as high as 5000 PSI. Some have 1/2″ to 3″ bore in any stroke to 72″. It has a standard lip type rod seals that get
They may be mini in size but they are linear resistant transducers can tell the position of a cylinder and send out a signal to other electronics.These kinds of cylinders have a .002″ repeatability, 500 million inches of travel life, 5000 PSI, zero to 10DC response and they have side connectors that let you mount
Mini Electronic Cylinders and Different Types of Controllers Read More »
We will discussing Hydraulic Cylinders Single Acting CylindersA cylinder in which fluid pressure is applied to the movable element in only one direction. Ram CylindersA cylinder in which the movable element has the same cross-sectional area as the piston rod. Double Acting CylinderA cylinder in which fluid pressure is applied to the movable element in
If you do not have pilot pressure for the pump it puts it on stand by. When you have pilot pressure for the pump it increases the pressure while it depends on the transmission issue of using the DRT1 or DRT2. This type of control is made just for load pressure control. If you look
DRT 1/2 Counterbalance Pilot Pressure Control On A Load Pressure Control Read More »
The parts that make up a cylinder are; body, pistons that move and the piston rod that is hooked to the piston. There are also end caps that are connected to the cylinder body barrel by way of threads, keeper rings, tie rods or a weld. A rod gland is a cylinder rod that goes