Danfoss Energy Options has launched Hybrid Load Management, a displacement management designed for the corporate’s H1P and MP1P hydraulic pumps.
Meant for dual-mode hydrostatic propel purposes in cellular equipment, Hybrid Load Management combines the behaviours of two management sorts into one unit: load-independent behaviour (also called electrical displacement management or EDC) and load-dependent conduct (also called non-feedback proportional electrical management or NFPE). The patented management eliminates efficiency compromises, rising operator consolation and productiveness.
Many hydrostatically propelled machines – telehandlers, wheel loaders, avenue sweepers, and forestry tools, for instance – carry out a number of duties or have completely different operational modes. These machines profit from each load-independent and load-dependent pump controls.
Load-independent management delivers constant pace and responsiveness whatever the load or the terrain. Load-dependent management adapts to precise load circumstances to ship clean hydrostatic braking and optimize energy supply.
Till now, machine designers needed to choose just one management sort for the machine’s hydrostatic pump. Danfoss’ Hybrid Load Management eliminates that compromise, delivering one of the best driving conduct whatever the activity. It improves hydrostatic braking smoothness in load-dependent mode, and it offers exact pace and on the spot response in load-independent mode. This superior driving efficiency will increase operator consolation and productiveness.
Hybrid Load Management is an built-in {hardware}/software program resolution providing machine designers the flexibleness to outline and optimise the car’s driving behaviour. The management works with the Danfoss PC036 microcontroller as a part of the PC-PRO software program bundle. The PLUS+1 compliant bundle permits the designer to set key parameters that decide the behaviour, leading to easy configuration.
In comparison with typical strategies of reaching this twin behaviour, Danfoss’ Hybrid Load Management improves system robustness, simplifies machine structure, and minimises prices. The answer doesn’t require further sensors, thereby eliminating potential factors of failure and extra prices.
Decreasing the variety of parts simplifies system design. Specifically, the omission of sensors for sophisticated management methods, equivalent to swashplate angle or stress sensors, eliminates the wire harness and calibration, thereby lowering startup time and repair efforts.
Moreover, by optimising hydrostatic braking, the system minimises reliance on mechanical brakes. This discount in mechanical brake utilization decreases put on and additional reduces complete prices.
“Hybrid Load Management is a groundbreaking addition to our H1P and MP1P household of controls, combining one of the best of EDC and NFPE. You now not have to decide on between the 2 – it’s actually a ‘no compromises’ resolution,” says Abhijit Patwa, director, medium energy portfolio administration, hydrostatics, Danfoss Energy Options. “Hybrid Load Management presents unparalleled flexibility and efficiency that no different management or system in the marketplace can match. We invite OEMs and distributors to be taught extra by visiting us at Agritechnica.”
Image: Danfoss Energy Options
