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Radial Piston Pump with Digital Control

The Radial Piston Pump (RKP) with Digital Control is an electro-hydraulic version of the RKP with a fieldbus interface. It is the flexible and advanced solution for machine applications requiring high dynamics and reliability such as听injection molding听and metal forming听machinery.

The robust and contamination-resistant design of the RKP Pump is well-established in the market. It is now enhanced with a new Servo- Proportional Pilot Valve with digital on-board electronics for flow and pressure regulation, tuning and diagnostics. The high-performance, flexible microprocessor control system design makes this pump the ideal solution for a variety of pressure and flow-controlled systems.

Overview

The robust and contamination-resistant design of the RKP Pump is well-established in the market. It is now enhanced with a new Servo- Proportional Pilot Valve with digital on-board electronics for flow and pressure regulation, tuning and diagnostics. The high-performance, flexible microprocessor control system design makes this pump the ideal solution for a variety of pressure and flow-controlled systems.

  • Closed-Loop Control: The new pilot valve with digital onboard-electronics provides more dynamics and improved precision control of the basic pump functions (flow and pressure regulations).
  • Analog or Digital Control:听The ability to function as a CANopen device or as a traditional analog device ensures compatibility with several PLC structures.
  • On-the-Fly Adjustment:听Changing the parameters of the pressure controller "on-the-fly" enables optimization of the performance of sequential machine processes with multiple cylinders, a process nearly impossible with traditional pump operations.
  • Optimized Multiple Pumps: Optimized multiple pump arrangements in master-slave format now allows users to easily combine multiple servo-pump stages in one common oil volume, while providing superior pressure control.
  • Advanced Troubleshooting:听Full access to all internal parameters during runtime helps to minimize downtime and enables users to diagnose common faults via Human Machine Interface (HMI) or laptop interface.
  • Save Space and Assembly Time:听No assembly space inside the cabinet is required due to the design of the Digital Control Pump including onboard-electronics.

Specifications

Specifications听

Displacement (cm3/rev)

19, 32, 45, 63, 80, 140

Type of construction

Pump for open circuit with various control devices

Weight [kg (lb)]听

22 (49) to 105 (232)
Inertia [kg/cm2 (lb/in2)]听17.7 (6.0) to 380.0听(129.9)
Ambient temperature range [掳C (掳F)]听听-15 to +60 (+5 to +140)
Maximum speed [min-1] at inlet pressure 1 bar (14.5 psi) abs.2,100 to 2,900
Maximum operating pressure [bar (psi)] medium pressure series (RKP 19, 32, 45, 63, 80 and 140)280 (4,000)
Maximum operating pressure [bar (psi)] for high pressure series (RKP 19, 32, 63, 80, 140)350 (5,000)听

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Software and Firmware

Download Site for 海角社区 Pump Configuration Software

Videos

海角社区 Pump Configuration Software

Product Training

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