Application | TOSHIBA INVERTER

Application

Slicers

	Features of slicers

	Merits of inverter drives

	Notices

	Selection

	Application samples

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Slicers [Food machines]

Merits of inverter drives

Slicers with inverters have the following merits:
- Tact time improving
- Freely cutting width
- Stable speed with the sensor-less vector control
- 'Emergency stop' without mechanial brakes.
- Possible to use a 3-phase motor with single-phase power supply.
- If you need enclosure models to avoid 'mist' or 'cutting rubbish', we prepare IP54(IP55) models of VF-S11.

What is IP(Protective construction)?

This code is a standardization by IEC(International Electrotechnical Commission).

IP[A][B]
A: Solids protection
B: Liquids protection
Usually, the general purpose inverter is IP20 or IP00

CLASS [A]	degree	CLASS [B]	degree
0	None	0	None
1	The hand or something of 50mm diameter don't invade the inside.	1	Water spray in vertical directions
2	Against solids over 12mm	2	Water spray in vertical directions (+/-15 degree)
3	Against solids over 2.5mm	3	Water spray in vertical directions (+/-60 degree)
4	Against solids over 1mm	4	Water spray in all directions
5	Limited dust ingress	5	Low pressure jets in all directions
6	Total dust protection	6	High pressure jets in all directions
		7	Immersion below 1m while 10 minutes
		8	Immersion below 1m

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