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LD-A10VSO45 Series 31 Axial Piston Variable Pump
LD-A10VSO45 Series 31 Axial Piston Variable Pump
Product Overview
The LD-A10VSO45 Series 31 is a premium swash plate axial piston variable pump, designed for industrial open-circuit hydraulic systems. It features stepless infinite flow regulation, stable performance and low noise operation. With standard mounting dimensions and matched performance parameters, it achieves 1:1 full interchangeability, requiring no modification for equipment replacement and system maintenance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | LD-A10VSO45 Series 31 |
| Displacement | 45 cm³/rev |
| Nominal Pressure | 280 bar |
| Max Peak Pressure | 350 bar |
| System Type | Open Circuit |
| Max Rated Speed | 2600 rpm |
| Structure Design | Universal Through-drive |
Control Modes
This series supports multiple professional control modes to adapt to various complex industrial working conditions:
DR: Direct Pressure Control
DRG: Remote Pressure Control
DFR / DFR1: Pressure & Flow Combined Control
DFLR: Pressure, Flow & Power Triple Control
DG: Two-point Volume Control
Core Features
High volumetric efficiency, low pressure pulsation and ultra-stable operation
Accurate stepless flow adjustment with fast response speed
Built-in pressure cut-off valve and dual overload relief valves for comprehensive safety protection
Reinforced robust structure, suitable for long-term continuous industrial operation
Quality Assurance
All LD-A10VSO45 Series 31 hydraulic pumps are manufactured in strict accordance with ISO9001:2015 quality management system and SGS certified. Each finished unit undergoes professional pressure resistance, flow calibration and durability tests to ensure stable and reliable quality.
Factory Advantages
Professional Source Manufacturer: Independent in-house R&D, production and testing workshops
1:1 Full Interchangeability: Fully compatible with standard equipment, zero modification required
In Stock & Fast Delivery: Sufficient spot inventory to shorten customer lead time
Competitive Factory Price: Manufacturer produces and sales directly
Complete After-sales Service: 12-month warranty and full-process technical support
Application Fields
Widely applied to CNC machine tools, plastic injection machinery, metallurgical equipment, packaging machinery and various industrial hydraulic power units.
Common Standard LD Models
LD-A10VSO45 DR/31R-VPA12N00
LD-A10VSO45 DFLR/31R-VPA12N00
LD-A10VSO45 DRG/31R-VKC62N00
LD-A10VSO45 DFR1/31R-VPA12N00
LD-A10VSO45 DFR/31R-VPA12K68
LD-A10VSO45 Series 31 axial piston variable pump, ISO9001 SGS certified 1:1 interchangeable hydraulic pump, factory direct in stock
