Lindenberg Technics AG, OEM, Hydraulic presses & special machines
Machinery and plant engineering, Switzerland
Lindenberg Technics AG, OEM, Hydraulic presses & special machines
Machine Building
Lindenberg Technics AG
Optimisation in the field of control and drive technology with the help of the long-standing system integrator Späni Elektro-Mechanik AG
Innovative development to stand out from the competition
Inertia of the classic asynchronous motor
No need for a real servo motor
What to do if a classic asynchronous motor is too slow and a real servo motor is not necessary for the application? A Swiss press manufacturer is following an innovative path: He is now driving the servo hydraulics of tried-and-tested upright presses with a sensorlessly controlled synchronous reluctance drive system from Siemens, making them even more dynamic, precise and energy-efficient.
Coordinated system solution comprising a "SIMOTICS SD VSD4000" synchronous reluctance motor and a modular "SINAMICS G120" frequency converter
Siemens system as new standard at Lindenberg: A CP-40 with 40 tons press force, driven by a 4-pole reluctance machine with 5.5 kW nominal power
High efficiency due to the highest system efficiency class IES2
Scannability due to the data matrix code on the nameplate of the "SIMOTICS SD VSD4000"
Control of a PLC SIMATIC S7-1500 with fail-safe CPU
High dynamics and accelerated pump start-up
Robustness and easy to use
,
no overheating and durable alternative
High energy efficiency and reduction of operating costs
Access to mechanical data and service information
Convenient operation and individual adaptation of process parameters
What to do if a classic asynchronous motor is too slow and a real servo motor is not necessary for the application? A Swiss press manufacturer is following an innovative path: He is now driving the servo hydraulics of tried-and-tested upright presses with a sensorlessly controlled synchronous reluctance drive system from Siemens, making them even more dynamic, precise and energy-efficient.
