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Understanding Control Methods in Model Designations
The control method is a critical part of the pump's model designation, typically represented by two or three letters in the code sequence (e.g., A4VSO180DR/30R-PPB13N00). In this example, DR signifies Pressure Control. Other suffixes include:
LR (Constant Power Control)
FR (Flow Control)
EO (Electronic Control)
Common Appliions for Different Control Types
The choice of control method depends on appliion needs:
DR (Pressure Control): Ideal for systems requiring constant pressure, used in clamping circuits or press appliions.
LR (Constant Power Control): Suited for appliions where input power needs automatic limitation, useful in mobile equipment or complex industrial machinery.
EO (Electronic Proportional Control): Offers precise control via electrical signal, found in modern automated machinery requiring high precision.
FR (Flow Control): Used when constant flow output is desired regardless of pressure changes.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
