Danfoss 45 series E-type piston pumps usually provide two control methods to adjust their displacement: 1. Manual control: This method of control allows you to manually adjust the displacement of the pump using a mechanical control mechanism. By rotating the control mechanism, the position of the swash plate or other internal components can be changed, which directly affects the displacement of the pump. Manual controls provide an easy and straightforward method to adjust the pump output to your specific requirements. 2. Electro-hydraulic control: In addition to manual control, Danfoss 45 series E-type plunger pumps can also be equipped with electro-hydraulic control options. This method of control integrates an electronic control module that communicates with the hydraulic system of the pump. Through electronic signals or feedback from sensors, the control module adjusts the position of the swash plate or other internal components, thereby regulating the displacement of the pump. Electro-hydraulic controls provide precise and automatic control of the pump output, allowing dynamic adjustments to system conditions and needs. ER-R-147C-LB-25-20-NN-N-3-S1NL-A1N-NNN-NNN-NNN ERR147CLB2520NNN3S1NLA1NNNNNNNNNNNN ER-R-147C-LB-25-20-NN-N-3-S1NL-A1N-AAA-NNN-NNN ERR147CLB2520NNN3S1NLA1NAAANNNNNN ER-R-147C-LB-25-20-NN-N-3-K5NP-A1N-NNN-NNN-NNN ERR147CLB2520NNN3K5NPA1NNNNNNNNNNNN ER-R-147C-LB-23-14-NN-F-3-S1BP-A1N-AAA-NNN-NNN ERR147CLB2314NNF3S1BPA1NAAANNNNNN ER-R-147C-LB-22-20-NN-N-3-S4WP-A1N-NNN-NNN-NNN ERR147CLB2220NNN3S4WPA1NNNNNNNNNNNN ER-R-147C-LB-22-20-NN-N-3-S2WP-A1N-AAA-NNN-NNN ERR147CLB2220NNN3S2WPA1NAAANNNNNN ER-R-147C-LB-22-20-NN-N-3-S2NP-A1N-AAA-NNN-NNN ERR147CLB2220NNN3S2NPA1NAAANNNNNN ER-R-147C-LB-22-20-NN-N-3-S2CP-A1N-NNN-NNN-NNN ERR147CLB2220NNN3S2CPA1NNNNNNNNNNNN ER-R-147C-LB-22-20-NN-N-3-S1AP-A1N-NNN-NNN-NNN ERR147CLB2220NNN3S1APA1NNNNNNNNNN ER-R-147C-LB-20-30-NN-N-3-K5NP-A1N-AAA-NNN-NNN ERR147CLB2030NNN3K5NPA1NAAANNNNNN ER-R-147C-LB-20-21-NN-N-3-K5NP-A1N-NNN-NNN-NNN ERR147CLB2021NNN3K5NPA1NNNNNNNNNNNN ER-R-147C-LB-18-24-NN-N-3-S1NL-A1N-NNN-NNN-NNN ERR147CLB1824NNN3S1NLA1NNNNNNNNNNNN ER-R-147C-LB-17-30-NN-N-3-S1BP-A1N-NNN-NNN-NNN ERR147CLB1730NNN3S1BPA1NNNNNNNNNNNN ER-R-147C-LB-17-20-NN-N-3-S2BP-A1N-NNN-NNN-NNN ERR147CLB1720NNN3S2BPA1NNNNNNNNNNNN ER-R-147C-LB-17-15-NN-N-3-S1NP-A1N-NNN-NNN-NNN ERR147CLB1715NNN3S1NPA1NNNNNNNNNNNN ER-R-147C-LB-14-20-NN-N-3-K5NL-A1N-NNN-NNN-NNN ERR147CLB1420NNN3K5NLA1NNNNNNNNNNNN ER-R-147C-LB-10-20-NN-N-3-S1CP-A1N-NNN-NNN-NNN ERR147CLB1020NNN3S1CPA1NNNNNNNNNNNN ER-R-147C-LB-10-10-NN-N-3-S1NP-A1N-AAA-NNN-NNN ERR147CLB1010NNN3S1NPA1NAAANNNNNN ER-R-147C-LB-10-10-NN-N-3-S1CP-A1N-AAA-NNN-NNN ERR147CLB1010NNN3S1CPA1NAAANNNNNN ER-R-147C-FM-26-20-NN-N-3-S2NL-A1N-NNN-NNN-NNN ERR147CFM2620NNN3S2NLA1NNNNNNNNNNNN ER-R-147C-FM-26-20-NN-N-3-S2BP-A1N-NNN-NNN-NNN ERR147CFM2620NNN3S2BPA1NNNNNNNNNNNN 3. Mechanical Control: Mechanical control methods usually involve manual levers or handles that allow direct adjustment of the pump's displacement. By manually rotating or repositioning the control lever, the swash plate angle or control mechanism can be changed to improve the displacement output of the pump. This method is very simple, does not require any external power supply or electronic components, and is a reliable choice for applications where manual control is sufficient. 4. Proportional Control: Some models of Danfoss Series 45 E-type plunger pumps offer proportional control options. With proportional control, the displacement of the pump can be adjusted using an electrical signal or input from an external control system. These signals are usually processed by electronic control units or proportional control valves that regulate the pump displacement. Proportional control can be precisely and fine-tuned to meet specific flow and pressure requirements. 5. Load sensing control: Some models of Danfoss 45 series E type piston pumps can provide load sensing control. Load-sensing control uses pressure feedback from the hydraulic system to regulate pump displacement. By monitoring the pressure downstream of the pump, the control system adjusts the swash plate angle or pump displacement to match the flow and pressure demands of the system. Load sensing control optimizes energy efficiency by adjusting the output of the pump according to actual load requirements. 6. Electronic Control Unit: For more advanced control functions, certain versions of the Danfoss 45 Series E-type piston pumps can be equipped with an Electronic Control Unit (ECU). These ECUs integrate electronic controllers and sensors to monitor and adjust pump displacement based on various system parameters such as pressure, flow, temperature or specific control inputs. The ECU provides enhanced control precision, programmability, and compatibility with advanced hydraulic systems. ER-R-147C-FJ-26-20-NN-N-3-S2NL-A1N-NNN-NNN-NNN ERR147CFJ2620NNN3S2NLA1NNNNNNNNNNNN ER-R-147C-FJ-26-20-NN-N-3-S2BP-A1N-NNN-NNN-NNN ERR147CFJ2620NNN3S2BPA1NNNNNNNNNNNN ER-R-147C-CR-17-20-NN-N-3-S1BP-A1N-NNN-NNN-NNN ERR147CCR1720NNN3S1BPA1NNNNNNNNNNNN ER-R-147C-CN-17-20-NN-N-3-S1BP-A1N-NNN-NNN-NNN ERR147CCN1720NNN3S1BPA1NNNNNNNNNNNN ER-R-147C-AR-17-20-NN-N-3-S1BP-A1N-NNN-NNN-NNN ERR147CAR1720NNN3S1BPA1NNNNNNNNNNNN ER-R-147C-AR-10-20-NN-N-3-S4BP-A1N-NNN-NNN-NNN ERR147CAR1020NNN3S4BPA1NNNNNNNNNNNN ER-R-147C-AL-21-20-NN-E-3-S1BP-A1N-AAA-NNN-NNN ERR147CAL2120NNE3S1BPA1NAAANNNNNN ER-R-130B-TD-31-30-NN-N-C-S1NP-A1R-AAA-ANS-NNN ERR130BTD3130NNNCS1NPA1RAAAANSNNN ER-R-130B-TD-31-20-NN-N-C-S4CP-A1R-NNN-ANS-NNN ERR130BTD3120NNNCS4CPA1RNNNANNSNNN ER-R-130B-TC-31-20-NN-N-C-S4BP-A1R-NNN-ANS-NNN ERR130BTC3120NNNCS4BPA1RNNNANNSNNN ER-R-130B-TB-25-20-NN-N-C-S1NL-A1R-NNN-ANS-NNN ERR130BTB2520NNNCS1NLA1RNNNANNSNNN ER-R-130B-TB-25-20-NN-N-C-K5RP-A1R-AAA-ANS-NNN ERR130BTB2520NNNCK5RPA1RAAAANSNNN ER-R-130B-TB-21-20-NN-N-C-K5BP-A1R-AAA-ANS-NNN ERR130BTB2120NNNCK5BPA1RAAAANSNNN ER-R-130B-TA-21-20-NN-N-C-S1NP-A1R-NNN-ANS-NNN ERR130BTA2120NNNCS1NPA1RNNNANNSNNN ER-R-130B-TA-21-20-NN-N-C-S1NP-A1R-AAA-ANS-NNN ERR130BTA2120NNNCS1NPA1RAAAANSNNN ER-R-130B-RP-28-30-NN-N-3-S2NP-A1N-AAA-NNN-NNN ERR130BRP2830NNN3S2NPA1NAAANNNNNN ER-R-130B-RP-28-28-NN-N-3-K5RP-A1N-AAA-NNN-NNN ERR130BRP2828NNN3K5RPA1NAAANNNNNN ER-R-130B-RP-26-20-NN-N-3-S4RP-A1N-AAA-NNN-NNN ERR130BRP2620NNN3S4RPA1NAAANNNNNN ER-R-130B-RP-26-20-NN-N-3-S4CP-A1N-AAA-NNN-NNN ERR130BRP2620NNN3S4CPA1NAAANNNNNNN ER-R-130B-RP-26-20-NN-N-3-S1NP-A1N-AAA-NNN-NNN ERR130BRP2620NNN3S1NPA1NAAANNNNNN ER-R-130B-RP-26-20-NN-N-3-S1CP-A1N-AAA-NNN-NNN ERR130BRP2620NNN3S1CPA1NAAANNNNNN 7. Remote Control: Certain versions of the Danfoss Series 45 E-Type Piston Pump may offer a remote control option. This allows you to remotely control the pump's displacement, usually through an electrical or electronic signal. The remote control feature is useful for applications that require the pump to be controlled remotely or for integration into a centralized control system. 8. Proportional-integral-derivative (PID) control: PID control strategy can be used to accurately and dynamically control the displacement of the pump. PID control combines proportional, integral, and derivative control actions to continuously adjust the displacement of the pump based on the difference between the desired set point and actual system conditions. PID control provides enhanced stability and responsiveness to maintain optimum performance under varying load and system conditions. 9. Programmable logic controller (PLC): Combining PLC with Danfoss45 series E-type plunger pump can realize complex control and automation functions. PLCs can be programmed to monitor system variables, implement control algorithms, and adjust pump displacement based on predefined logic and user-defined parameters. This provides flexibility and adaptability in controlling the pump output according to specific operating requirements. When selecting and implementing a control method for Danfoss Series 45 E-type piston pumps, it is important to consider factors such as the specific application, system requirements and the level of control accuracy required. Consulting Danfoss or its authorized representative will provide you with the most accurate and up-to-date information on the control options available, their compatibility and any additional components or accessories required for integration. They can also help you choose the best control method to meet your specific needs.