Walpersdorfer Str. 38 91126 Schwabach Tel.: +49 (0)9122 - 63148-0 Fax.: +49 (0)9122 - 63148-29
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• The power solution for all kinds of spindles • Highest efficiency in spindle drive with lowest power losses in spindle, due to adjustable intermediate voltage circuit and 28,5 kHz PWM • Powerful spindle drive with high output power reserves • High flexibility because of various I/Os and enclosure options • Oversized on-board 200W chopper-resistor for powerful braking and shortest cycle times
SFU 0303 STO
Manual Supply connection , Continuous output power 115V net: 230V net: max. 2.000 VA / S1-100% max. 3.000 VA / S1-100% Output voltage 115V net: 230V net: max. 110V max. 220V Continuous phase current Peak phase current Over current Output frequency Motor connection , , desktop: , , 9-pin: U, V, W, PTC, FP, SGND, 2*PE screw clamps 4mm² SSE: , 10-pin: PE, U, V, W, PTC, FP, SGND, pluggable screw terminals 4mm² 19": 9-pin: U, V, W, PTC, FP, SGND, 2*PE screw clamps 4mm² Spindle characteristics Spindle sensor inputs 2 Analog: 0-10V 6 Digital: 0-24V Control outputs 2 Analog: 0-10V 5 Digital: free to be setup 1 Digital: for pulse inhibitor relay outputs, 24VDC/1000mA, 125VAC/500mA Desktop: – USB or RS232 as option SSE: , – USB on operating panel – RS232, RS485 on SFU ,,, (9-pin. D-Sub-male) – Profibus as option 19": – USB or RS232 as option max. dimensions W x H x D (mm) desktop: SSE: 19": 343 x 131 x 299 113 x 355 x 205 482 x 132 x 345 Weight , desktop SSE: 19": ca. 8,0 kg ca. 6,7 kg ca. 8,0 kg Protection Operating conditions 5 - 40°C / rel. humidity of air max. 85% TECHNICAL DATA max. 16, stored internally 115V, 50Hz, 1PH…230V, 50Hz, 1PH speed sensor, PTC, KTY, PT1000 IP20 Interface Control inputs 11A 18A to be set up for max. 20s AC: 4.000Hz / 240.000 rpm DC: 1.667Hz / 100.000 rpm Accessories
Desktop
19” Rack
without Display
SFU 0303/2 Desktop

Safety

This frequency converter offers an extended range of safety functions and thus complies with the requirements of EN 60204-1 and IEC 61800-5-2. In detail, the inverter is equipped with a Safe Torque Off (STO), a safety function to prevent unexpected start-up. This STO function corresponds to stop category 0.
Profibus Profinet etc… SFU-Communicator:
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SFU 0303 STO
Manual Supply connection , Continuous output power 115V net: 230V net: max. 2.000 VA / S1-100% max. 3.000 VA / S1-100% Output voltage 115V net: 230V net: max. 110V max. 220V Continuous phase current Peak phase current Over current Output frequency Motor connection , , desktop: , , 9-pin: U, V, W, PTC, FP, SGND, 2*PE screw clamps 4mm² SSE: , 10-pin: PE, U, V, W, PTC, FP, SGND, pluggable screw terminals 4mm² 19": 9-pin: U, V, W, PTC, FP, SGND, 2*PE screw clamps 4mm² Spindle characteristics Spindle sensor inputs 2 Analog: 0-10V 6 Digital: 0-24V Control outputs 2 Analog: 0-10V 5 Digital: free to be setup 1 Digital: for pulse inhibitor relay outputs, 24VDC/1000mA, 125VAC/500mA Desktop: – USB or RS232 as option SSE: , – USB on operating panel – RS232, RS485 on SFU ,,, (9-pin. D-Sub-male) – Profibus as option 19": – USB or RS232 as option max. dimensions W x H x D (mm) desktop: SSE: 19": 343 x 131 x 299 113 x 355 x 205 482 x 132 x 345 Weight , desktop SSE: 19": ca. 8,0 kg ca. 6,7 kg ca. 8,0 kg Protection Operating conditions 5 - 40°C / rel. humidity of air max. 85% TECHNICAL DATA max. 16, stored internally 115V, 50Hz, 1PH…230V, 50Hz, 1PH speed sensor, PTC, KTY, PT1000 IP20 Interface Control inputs 11A 18A to be set up for max. 20s AC: 4.000Hz / 240.000 rpm DC: 1.667Hz / 100.000 rpm
Impressum/AGB/DSGVO