Technical parameters of double vane pump PV2R24-47-153-F-REAA-40

The following is the technical parameter analysis and configuration description of the hydraulic double vane pump PV2R24-47-153-F-REAA-40:

1. Model structure analysis

PV2R24: Double pump series number.

47: Small displacement pump nominal displacement cm³/rev.

153: Large displacement pump nominal displacement cm³/rev.

F: Vane pump installation method is flange installation.

R: Hydraulic oil pump rotation direction is clockwise.

E: Small displacement pump oil outlet direction is upper left.

A: Large displacement pump oil outlet direction is upward.

A: Suction port direction is upward.

40: Hydraulic double vane pump design code.

2. Key technical parameters

Theoretical displacement: small displacement pump: 47.2 cm³/rev, large displacement pump: 153 cm³/rev

Maximum working pressure: 210 kgf/cm²

Speed range: 600-1800 rpm

Volume efficiency ≥95% ≥95%

Total efficiency ≥88% ≥88%

Noise level ≤62 dB(A) ≤65 dB(A) @1500 rpm, 10 MPa

Weight: 78 KG

3. Typical application scenarios

Injection molding machine: small pump is used for mold closing high pressure, and large pump provides injection flow;

Die casting machine: dual pump combination realizes fast and slow speed switching;

Hydraulic station: multi-actuator system flow distribution.

4. Maintenance recommendations

First start: oil filling and exhaust to avoid dry friction;

Regular inspection: blade wear (pump core needs to be replaced when the clearance is greater than 0.03mm);

Seal replacement: shaft seal is recommended to be replaced every 3000 hours.