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Isel SK11, Assembly Manual

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Isel SK11 Assembly Manual Download Page 24

 

 

Turned tool changing station SK11 and SK20  

 

 

24

 / 

27 

  April 2019

 

 

 

Component 

Description 

 

SK11 

SK20 

Dimensions: LxWxH 

224mm x 222mm x 228mm 

360mm x 339.8mm x 271mm 

Minimum clear height: 

250mm 

300mm 

Maximum  

tool length: 
tool diameter: 

 

60mm 
22mm 

 

75mm 
36mm 

Tool holding device: 

Shank diameter: 

Shank taper, type SK11 

1.0mm to 10.0mm 

Shank taper, type SK20 

2.0mm to 13.0mm 

Tool slots: 

12 positions for SK11 

14 positions for SK11 

Weight: 

approx. 8 kg unequipped 

approx. 15 kg unequipped 

Operating pressure: 

8 bar 

Air consumption: 

Pulse 

Voltage supply  

24V DC, separate 100W voltage supply required 

Interface 

RS 232 

Protection rating: 

IP20 

Motor: 

2-phase stepping motor, 1.8°, 

3.0A max. peak current, 3V DC 

2-phase stepping motor, 1.8°, 2.4A 

max. peak current, 2.4V DC 

800 steps / rotation 

5400 steps / rotation 

Environmental 
temperature: 

+5°C to +40°C 

Storage temperature: 

-20°C to +65°C 

Rel. air humidity: 

Max. 90% non-condensing 

 

 

 

Summary of Contents for SK11

Page 1: ...isel Germany AG April 2019 deutsch isel Germany AG April 2019 english Figure 1 Turned tool changing station SK20 Turned tool changing station SK11 and SK20 Assembly manual ...

Page 2: ...h Warning Life threatening voltage Warning of danger from electrical current Non observance can result in severe injury or death Attention This symbol identifies information which must be observed in order to avoid damage or malfunctions Information This symbol identifies important information and instructions Observance of safety instructions Before you commission the SK 11 and SK20 turned tool c...

Page 3: ...her form print or other process without the written consent of isel Germany AG isel Germany AG machines and controllers and their original accessories are CE compliant and marked accordingly Commissioning is not permitted for any other machine parts and components to which the CE safety guidelines must be applied until all corresponding requirements have been fulfilled isel Germany AG assumes no w...

Page 4: ... station SK20 7 3 Connections 8 3 1 Electrical connection 8 3 2 Pneumatic connection 10 4 Assembly and commissioning 10 4 1 Assembly of turned tool changing station SK11 SK20 10 4 1 1 SK11 assembly 10 4 1 2 SK 20 assembly 11 4 2 Establishing connections 11 4 3 Commissioning 16 5 Technical data 23 6 Maintenance and service 25 7 Faults 266 8 Disposal 266 9 Declaration of incorporation for partly com...

Page 5: ...vance of this assembly manual can result in property damage severe bodily injury or death All important information about the assembly programming and operation of your SK11 or SK20 turned tool changing station can be found in this manual It also provides you with important information and notices for your safety 1 2 Safety instructions The SK11 and SK20 turned tool changing stations are designed ...

Page 6: ... on the electrical installation Ensure that the turned tool changing station is sufficiently cleaned on a regular basis Assembly and use of the equipment must take place in accordance with the standards of the assembly conformity declaration The regulations and thresholds observed by the manufacturer do not safeguard against unintended use of the equipment The equipment may not be exposed to high ...

Page 7: ...a circle Monitoring of tool slot and changer opening Integrated power electronics Linear movement of toolholder and changer opening Control by means of ISEL TCHUni dll via RS232 interface Compatible with isel CNC machines 2 1 2 Turned tool changing station SK20 Powder coated RAL3011 aluminium housing 14 type SK20 tool slots arranged in a circle Monitoring of tool slot and changer opening Integrate...

Page 8: ...ignal Identification 1 n c not assigned 2 RXD RXD RS 232 3 TXD TXD RS 232 4 n c not assigned 5 Digital GND Digital ground 6 n c not assigned 7 n c not assigned 8 n c not assigned 9 n c not assigned If you should not have an additional RS232 serial interface on your control computer we recommend using a USB RS232 adapter Item no 561050 No Element Description 2 COM RS232 serial interface to the mach...

Page 9: ... Power Motor 24V voltage supply 14 Power Motor 24V voltage supply 15 GND Power Motor GND voltage supply 4 System OUT plug connection Pin Signal Identification 1 Stop1 OUT CH1 standstill monitor HIGH signal on standstill 2 Enable Tool changer release 3 n c not assigned 4 24V Logic 24V voltage supply 5 GND 24V Logic GND voltage supply 6 Power Motor 24V voltage supply 7 GND Power Motor GND voltage su...

Page 10: ...oftware 3 2 Pneumatic connection No Description 1 Connection to compressed air supply The turned tool changer requires an operating pressure of 8 bar and must be connected to a maintenance unit Required hose diameter 6mm 4 Assembly and commissioning 4 1 Assembly of turned tool changing station SK11 SK20 Ensure that you have a stable and secure foundation for the turned tool changing station prior ...

Page 11: ... station and prior to the initial commissioning the machine must undergo inspection in accordance with EN 60204 1 2006 section 18 7 Route the cable without crossing other high voltage cables Avoid sharp bends and corners when routing the cable and ensure that the cable is not pinched and cannot be damaged as a result of movements of the machine Only use suitable cable guidance systems Fasten all s...

Page 12: ...rned changer Route the cable into the switch cabinet 2 Figure 4 X3 terminal strip on the last output stage Disconnect the black AMP plug strip STOP1 OUT STOP2 OUT to Logic GND at terminal X3 of the last output stage IMD 10 20 40 3 Plug in the black AMP plug of the turned changer at this position Ensure that the colours match brown and green must be the same ...

Page 13: ...ropriate jack on the turned changer and route the cable to the SKM S1 2 E safety circuit module in the switch cabinet White and black wires are already connected at terminals X5 E1 3 and X5 E1 4 standstill monitor of motor modules without turned changer Disconnect these and make the following connections white X5 E1 3 Stop1 IN brown X5 E1 4 Stop2 IN ...

Page 14: ...ctions as follows white blue 24V white green and brown green GND The green yellow conductor must be connected to the machine s protective earth conductor 5 Insulate the open ends of conductors which are not needed or completely disconnect and remove them 6 Connect the COM interface to the control computer iPC15 iPC25 7 Ensure that there is an appropriate compressed air connection 8 Connect any acc...

Page 15: ...Turned tool changing station SK11 and SK20 15 27 April 2019 ...

Page 16: ...ware You should check all settings and adapt them to your tool changer Start ProNC under the menu Settings Control unit Tool management Changing station 1 you will find Setup Follow the window step by step tab by tab and adjust the necessary settings Here you enter your tool changing station type Select the number of tool slots ...

Page 17: ...ion SK11 and SK20 17 27 April 2019 Determine the direction from which the tool changer should run Specify the minimum clearances before critical movements here Adjust the I Os For this purpose pay attention to the Help in ProNC ...

Page 18: ...led Help in ProNC By clicking on Parameters you can change the speed setting for the changing station Specify the number of steps required for a complete rotation of the tool changer as follows Gear reduction x motor step resolution For SK20 5400 steps per rotation For SK11 800 steps per rotation This provides the advantage of moving the tool changer over the shortest path to reach the tool Specif...

Page 19: ...beginning with 1 However the storage slots may also be freely assigned 1 2 3 4 5 6 7 8 9 10 11 12 tool positions 1 2 3 4 5 6 7 8 9 10 11 12 13 14 tool positions Recommended arrangement of the tool storage slots in the SK20 turned tool changer with 14 storage slots You reach the drive control of the turned tool changer with the Teach button Recommended arrangement of the tool storage slots in the S...

Page 20: ...anger or damage adopt the position Approach the 2nd storage slot It must also be centred in the tool change opening Perform the same check of the tappet as with the first storage slot Adopt the position and proceed with the other positions in the same manner as with storage slots 1 and 2 When all storage slots have been taught in please check again whether the individual positions of the tools hav...

Page 21: ...changing station SK11 and SK20 21 27 April 2019 Make fine adjustments for the changing process under the Options menu item Set up the automatic tool measurement Specify the reference heights of the individual tools ...

Page 22: ...uration The settings are transmitted to the control unit with Close and Initialise and the tool changer is now ready for operation After you have confirmed the configuration with Adopt it should be saved under CNCWorkbench Control To olchange TchUni The folder CNCWorkbench is already on your computer ...

Page 23: ...Turned tool changing station SK11 and SK20 23 27 April 2019 5 Technical data Dimensional drawings Figure 7 SK11 dimensional drawing Figure 8 SK20 dimensional drawing ...

Page 24: ...2 0mm to 13 0mm Tool slots 12 positions for SK11 14 positions for SK11 Weight approx 8 kg unequipped approx 15 kg unequipped Operating pressure 8 bar Air consumption Pulse Voltage supply 24V DC separate 100W voltage supply required Interface RS 232 Protection rating IP20 Motor 2 phase stepping motor 1 8 3 0A max peak current 3V DC 2 phase stepping motor 1 8 2 4A max peak current 2 4V DC 800 steps ...

Page 25: ...cover Only clean the turned changer using suitable aids vacuum cleaner and brush Do not use any cleansers When cleaning make sure that none of the mechanical components are blocked After the cleaning is finished there should be no dust or machining residue on the turned changing station Figure 9 SK11 cleaning Figure 10 SK20 cleaning Unscrew the M3 x 8mm screws and remove the cover Attention The co...

Page 26: ...cal and electronic devices for disposal Collection Users of electrical and electronic devices are obligated in accordance with the country specific regulations to separate disposal of the waste equipment Waste electrical and electronic equipment may not be disposed of with household waste The separate collection required for recycling and re use whereby natural resources can be conserved Return an...

Page 27: ...ts The following additional EU Directives which are relevant for this product were applied EMC Directive 2014 30 EC Low Voltage Directive 2014 35 EC The special technical documentation for this machine has been compiled in accordance with Annex VII Part B The manufacturer is obligated to electronic submission of this technical documentation to the national competent authorities upon request Person...

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