product description height control khc1 arc
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7/22/2019 Product Description Height Control KHC1 ARC
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Plasma CuttingAccessories
Art. No.: .11.824.606 Voltage-Dependent
Height Control Unit
KHC1
Our products represent a high level of quality and reliability. All technical data and designs are subject to change without prior notice. This is based on our General Terms of Sale and Delivery.
Edition 11/10 Kjellberg Finsterwalde Plasma und Maschinen GmbH Germany D – 03238 Finsterwalde Leipziger Str. 82Phone: +49 3531 500-0 Fax: +49 3531 500-227 Email: [email protected] Internet: www.kjellberg.de
Cost-saving height control unit for simple plasma cutting applications. The KHC1system provides all the essential functions that are needed for good cuts and optimumutilisation of the work-piece.
• For all torches of the series CutFire and PA-S 25W/ 45W as well as for cuttingthin sheets with HiFocus 80i/ 130/ 160i (PerCut 160/170, PerCut 200/210)
• Installation or retrofit possible on any guiding system for modernisation ofexisting cutting workstations
• Lifting of up to 120 mm and working load of up to 7 kg
• Integrated 3-dimensional collision protection
• Cost-saving alternative to the KHC4 PCS
Features
• Easy installation on all common flatbed cutting machines
• Precise finding of initial position by smooth tactile work-piece touching
• Exact height correction due to height adjustment in millimetres - „Cutting heightmode“
• High work-piece utilisation by precise measuring the height close to the kerfs andedges
• Automatic kerf and edge detection
• Additional height increase during piercing increases the lifetime of the nozzles
•
Vertical and 3D collision protection – deflection possible in all directions• Collision protection with integrated protection against overload
• High lifting speed of 120 mm/s (7.2m/min)
• Controls for dynamic at linear drive (control response timeand control delay time)
• Corner function (control is turned off during cutting of corners)
• Isolated arc voltage input 0 to -300 VDC
Display and Control Unit
• Control of HAND UP and HAND DOWNo Function for torch lifter
•
Adjustment of o Ignition height in mmo Cutting height in mmo Piercing time in sec.
• Controll displays o Power: machine ready for operationo Error: malfunction
• Connections o Torch lifter Linear Driveo Input and output signals to the CNC machine controlo Input arc voltage and input and output signals to the
plasma power source
Linear Drive
Arc operator interface
7/22/2019 Product Description Height Control KHC1 ARC
http://slidepdf.com/reader/full/product-description-height-control-khc1-arc 2/2
Plasma CuttingAccessories
Art. No.: .11.824.606 Voltage-Dependent
Height Control Unit
KHC1
Our products represent a high level of quality and reliability. All technical data and designs are subject to change without prior notice. This is based on our General Terms of Sale and Delivery.
Edition 11/10 Kjellberg Finsterwalde Plasma und Maschinen GmbH Germany D – 03238 Finsterwalde Leipziger Str. 82Phone: +49 3531 500-0 Fax: +49 3531 500-227 Email: [email protected] Internet: www.kjellberg.de
Technical Data
KHC1 (Linear Drive and Arc Operator Interface) Lifting 120 mm
Lifting speed 120 mm/s (7.2 m/min)
Working load 7 kg
Torch clamp for torch diameter 30-55 mm
Collision protection for torch • Deflection in all directions
• Deflection approx. ±17° forward/backward
• Limitation by tensioning rope
• Rotating to left/right without limitation
• Automatic resetting
• Deflection force adjustable
Operating voltage 230V AC switchable to 115V AC
Inputs for control signals 24 V DC ± 10% Ri = 47 kOhm
Outputs for control signals 20 V DC Ri = ca. 150 Ohm
Input plasma arc voltage 0 to -300 V DC
Piercing time 0.2 – 5 s
Weight 3.8 kg (Arc Operator Interface) and 10 kg (Linear Drive)
Dimensions of Linear Drive 475 x 120 x 88 mm (housing) (H x W x D)Depth with torch clamp approx. 170 mm with torch diameter
44 mm
Dimensions of Arc Operator Interface 135 x 260 x 240 mm (H x W x D)