Rexroth Pump A4FM250, 500 Axial Hydraulic Piston Pump Made in China

• Structure: Axial Plunger Pump
• Cylinder Number: Single Cylinder
• Drive Mode: Hydraulic Driven Reciprocating Pump
• Pump Shaft Position: Horizontal
• Type: Radial
• Power: Hydraulic
• Straight Shaft Swashplate Piston Type: Pressureoil
• Radial Plunger Pump Type: Axial Flow
• Transport Package: Standard Export Wooden Case
• Specification: A4FM16, 22, 28, 40, 71, 125, 250, 500 Series
• Trademark: Ouster
• Origin: Made in China
• HS Code: 8413503190
• Production Capacity: 500pieces/Year

Product Description

Product Number	Control Mode	Specifications	Working  Pressure	Characteristic
A4FM	DR,FR; DRG,EO; LR,MA; EM,HD; HS,DS;   HW-Hydraulic Control, Mechanical Servo	16,22,28,40,71, 125,250,500	Common pressure: 40MPa, Peak pressure:   45MPa	A4FM Axial Piston Quantitative Motor with Swashplate Structure for Hydraulic Driving in Open Loop Flow is proportional to driving speed and displacement.  Excellent oil absorption performance Very low noise - Long service life - Allow the use of combined motors - Axle drive for assembling other motors
Safety Instruction
1,  During start-up and operation, the pump shell must be filled with hydraulic oil (injected into the shell cavity). It must be started at low speed without load until the system is completely emptied.
2,When parked for a long time, the oil can be discharged from the shell through the working pipeline. When restarting, enough oil should be injected into the shell.
3,The minimum oil suction pressure of the nozzle S shall not be reduced to less than 0.8 bar.
4,he axis is horizontal to the bottom. When mounting on the tank, the installation position of "axis level, suction port facing bottom" is not allowed.
Suggestion
1,During start-up and operation, the pump shell must be filled with hydraulic oil (injected into the shell cavity). It must be started at low speed without load until the system is completely emptied.
2,When parked for a long time, the oil can be discharged from the shell through the working pipeline. When restarting, enough oil should be injected into the shell.
3,The minimum oil suction pressure of the nozzle S shall not be reduced to less than 0.8 bar.
4,The axis is horizontal to the bottom. When mounting on the tank, the installation position of "axis level, suction port facing bottom" is not allowed.
5,Pump position below minimum oil level in tank (standard)
6,Fill the axial plunger pump before starting through the highest position of the shell outlet.
Noted
1,Maximum permissible pipette length Hmax = 800 mm;
2,Minimum Permissible Pressure of Oil Nozzle S (Minimum Oil Absorption Pressure)