1. Home
  2. Products
  3. Axial Piston Pump
  4. CJA10VSO Series

Hydraulic Axial Piston Pump, CJA10VSO Series

Variable Displacement Pump, Hydraulic Pump, Piston Pump for Hydraulic System, Pump for Hydraulic Press

CJA10VSO series swash plate type hydraulic axial piston pump is applied in open-loop hydraulic system. Its flow, driving speed, and displacement are designed to be in proportion. Users can control the stepless variable by adjusting the inclination of the swash plate. The flanges of the piston pump are mounted according to SAE-UNC or SAE standards. The pump is equipped with 2 drain outlets. Its driving shaft is capable of bearing both the axial and the radial loads. The hydraulic pump can support high-speed running of hydraulic system. With good oil absorption capacity, low noise, high power/weight ratio, long service life, short control cycle, and wide control range, CJA10VSO hydraulic axial piston pump is widely applied in the shaft drive of multi-loop system.

Applications
CJA10VSO series hydraulic axial piston pump is mainly applied in the medium/high pressure hydraulic system of hydraulic press, engineering machineries, mining machinery, and metallurgy equipment, just to name a few.

Technical Parameters
(under theoretical state, without considering the mechanical efficiency (nmh) and the volumetric efficiency (nv))

Specification 18 28 45 71 100 140/high-S*
Displacement Vgmax cm3 18 28 45 71 100 140/140
Max speed nomax r/min 3300 3000 2600 2200 2000 1800/2025
when the inlet pressure (Pabs) increases nomax r/min 3900 3600 3100 2600 2400 2100/2200
Max flow under nomax qvomax L/min 59.4 84 117 156 200 252/287
when NE=1500r/min L/min 27 42 68 107 150 210
Max power under nomax Pomax KW 27.7 39 55 73 93 118/134
when NE=1500r/min KW 12.6 20 32 50 70 98
Max torque (P=280bar) under Vgmax Tmax N.m 80.1 125 200 316 445 623
Max torque (P=100bar) under Vgmax T N.m 28.6 45 72 113 159 223
Movement of inertia of the drive shaft Kgm2 0.00093 0.0017 0.0033 0.0083 0.0167 0.0242
Housing volume L 0.4 0.7 1.0 1.6 2.2 3.0
Weight (with no oil) m kg 12 15 21 33 45 60
Max axial force of drive shaft Faxmax N 700 1000 1500 2400 4000 4800
Max allowable radial force of drive shaft Fqmax N 350 1200 1500 1900 2300 2800
Inquiry Form