Rexroth Type 1PV Series Variable Vane Pump | 1PV2V3-42/25, 1PV2V4-30/125
| Model Number | 1PV2V4, 1PV2V3 |
|---|
Product Description
Rexroth Type 1PV Series (1PV2V3 & 1PV2V4) Variable Vane Pumps
Product Overview: The 1PV Series variable displacement vane pump is a premium solution for energy-efficient control in modern precision hydraulic systems. Engineered as an advanced Pressure Compensated pump, it dynamically adjusts flow output based on system load. Once the preset pressure is reached, the pump automatically transitions to a compensation state (zero flow), drastically reducing energy consumption and system heat generation. This page features high-performance models: 1PV2V3-42/25RA01MC 40A and 1PV2V4-30/125RA07MCO-16A1. With its precision-ground port plates and hydrostatic bearing supports, the 1PV series maintains ultra-quiet operation and rapid dynamic response at pressures up to 16 MPa.
Key Technical Advantages:
Intelligent Energy Efficiency: The integrated pressure compensator ensures “oil on demand,” eliminating unnecessary overflow losses and extending hydraulic fluid life.
High Dynamic Response: The rapid adjustment mechanism allows for near-instantaneous flow switching during pressure fluctuations, ensuring precise positioning for equipment like machine tool fixtures.
Ultimate Quiet Operation: Hydrodynamically optimized internal components significantly suppress flow pulsations, maintaining a quiet workshop environment.
Compact Integration: Featuring standard flange mounting, it is ideal for space-constrained mobile hydraulic units or embedded industrial machine tools.
Target Applications: CNC machine tools, grinding machines, footwear machinery, hydraulic shears, and energy-saving Hydraulic Power Units (HPU).
Detailed Models & Parameters:
Core Series: Rexroth Type 1PV Series (1PV2V3, 1PV2V4).
Model Keywords: 1PV2V3-42/25RA01MC 40A, 1PV2V4-30/125RA07MCO-16A1.
Displacement Ratings (cm³/rev): Including core frame sizes 25 cm³/rev (V3) and 125 cm³/rev (V4).
Technical Specs Decoding:
42 / 30: Base frame size identifiers.
R: Right-hand rotation (Clockwise).
A01 / A07: Shaft type (straight keyed) and mounting flange codes.
MC / MCO: Regulator type and compensation range (40A indicates specific pressure rating).
16A1: Design sequence identifier.
Pressure Ratings: Rated for continuous operation up to 16.0 MPa (160 Bar).





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