WM Series Motors These types of motors work best with winches and other operations that have to have alot of torque to do the job. WM motors are assisted by a computer program that helps with displacement, tooth strength and power operations. On a WM76 the displacement is 4.1 cir per inch of gear width…
Read moreVickers Hydraulic Units – Pressure Feeds The inner vane workmanship gives a way of controlling the outward thrust of the vane countering the ring situates the tip loads within an acceptable limits. In the inner vane cartridge, a full system pressure is repeatedly put on only to the area between the vane and insert. The…
Read moreP125 Series Oil Hydraulic Pump – Bearing Carriers This tandem pump assy. goes up to 86 GPM may be pushed along to the second section thru the bearing carrier in codes an A and U only. Each of the pump sections are started up by the main inlet port in the front gear housing. The…
Read moreVickers Pump Operations Your fluid flow is always in the pumping cartridge. How the cartridge works is when the rotor is determined by the ring next to the driveshaft, that is coupled to a power source. When the rotor turns, centrifugal force on the vanes, that is helped along by under vane pressure fed from…
Read moreBasic Pump Disassembly Part Two Next step to take is to take out the oring, backup ring and square sealing ring from the outlet support plate. Put a mark across the surface of the cartridge kit, the marking will help when you are putting the parts back together. Next take out the screws. Put in…
Read moreBasic Pump Disassembly Part One First you will need to take off the foot mounting and shaft key. You will need to put the pump on sort of blocks or clamp to the body to hold it while you take it off. If you use a vice make sure you use some sort of protection…
Read moreHow It Is Important To Have A Balanced Motor Layout When using a hydraulic motor that has two different pressures to deal with. First is a system working pressure at the inlet, then tank pressure at the outlet. This will give you a side loading shaft that might be sever at high system pressure….
Read moreHow a Vane Motor Works Most hydraulic motors work by making an imbalance that makes the shaft turn around. What makes the imbalance is in the differences in the vane area that is unprotected to the hydraulic pressure. You will see by the picture that the rotor based off center in respect to the ring,…
Read moreThe Function of a Gerotor Pump It is an internal gear pump that has an inner drive gear and outer guided gear. The inner gear does not have as many teeth as the outer gear, it has one less. The inner gear is spun by a prime mover, it turns the larger motor gear….
Read moreRod Wipers for Cylinders Rod wipers are need to make sure the rod and cylinder are clean and don’t have debris on it, so it want fail to preform application. This is not a pressure sealing element, but it does try to stay away from abrasive effects that could lead to contaminates getting into…
Read more
