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Hochfrequenzumrichter<br />
High Frequency Inverters<br />
Torque compensation<br />
• Constant speed at load changes<br />
• Stable cutting results<br />
• High surface quality for milling and engraving<br />
• Increased tool duration<br />
• Up to 5,333 Hz speed accuracy<br />
PAM - Modulation<br />
• Pulse-Amplitude-Modulation<br />
• Reduced motor temperature<br />
• Limited EMC-Interferences<br />
• High efficiency<br />
• No influences of electronic equipment<br />
Sensor less operation<br />
• AC/DC motors sensor less<br />
• Software switch for AC/DC operations<br />
• Easy installation<br />
• Encoder not required<br />
Complete power system<br />
• Spindle and inverter are an optimized system<br />
• No interface problems<br />
• Motor spindle parameter available in the inverter<br />
• Easy commissioning<br />
• Increased power output of the motor spindle<br />
• One system supplier<br />
• System and performance responsibility in one source<br />
Motor control with ultra-fast EMF control<br />
• Reduced maintenance<br />
• High duty-availability<br />
• Minimized risk of a motor failure<br />
• Smooth and efficient motor control<br />
• High reliability<br />
Parameter set-up via GUI (Graphic User Interface)<br />
• Inverter e@syDrive ® 4425 and e@syDrive ® 4426<br />
• Parameter setting simple and fast<br />
• Communication with the PC via RS232 port<br />
• Self-explaining, no software installation necessary<br />
• Commissioning at the PC<br />
Complete digital<br />
• Reliable system<br />
• High precision<br />
• Reduced brake down risk<br />
• Insensitive to external interference<br />
Low voltage service<br />
• 48 V AC (up to 1,000 VA)<br />
• Low safety requirements<br />
• Wide range power supply (100 - 250 V / 50/60 Hz)<br />
• World wide usable<br />
www.sycotec.eu 37
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