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Summary of Contents for HEIDENHAIN LC 116
- Page 1 LC 116 LC 196 Mounting Instructions English (en) 12/2024...
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Page 2: Table Of Contents
4.2.1 Moving the scanning unit........................4.2.2 Removing the shipping brace......................... 4.2.3 Mounting the shipping brace........................Choosing the mounting variant....................4.3.1 Mounting variant I............................. 4.3.2 Mounting variant II............................ 4.3.3 Mounting variant III........................... HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... - Page 3 5.2.3 Connecting compressed air to the encoder..................Connecting the cable........................5.3.1 Requirements and notes.......................... 5.3.2 Materials and tools........................... 5.3.3 Connecting the pre-assembled cable to the encoder................ Removal..........................Safety precautions regarding removal..................Removing the encoder........................ HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024...
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Page 4: Basic Information
4 Serial number (SN) Target groups of the Mounting Instructions The Mounting Instructions must be read and observed by every person who performs any of the following tasks: Design Mounting Removal HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 5: Notes On Reading The Documentation
Have you found any errors or would you like to suggest changes? We are continuously striving to improve our documentation for you. Please help us by sending your suggestions to the following e-mail address: userdoc@heidenhain.de HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 6: Symbols And Fonts Used For Marking Text
Max. pressure dew point: class 4 Bold Identifies elements in figures and illustrations, such as positions, dimensions and worksteps Example: S marks the beginning of the measuring length (ML). HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 7: Notes In This Documentation
The information symbol indicates a tip. A tip provides important additional or supplementary information. The book symbol indicates a cross reference. A cross reference leads to external documentation, for example: further documentation from HEIDENHAIN or another supplier. Units and tolerances Unless otherwise specified, the dimensions stated in these Mounting Instructions are given in millimeters. -
Page 8: Safety
Property damage due to mechanical stress! Do not drop the product or subject it to major vibration Do not expose the product to mechanical stress Do not change the physical structure of the product HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... - Page 9 It is essential to observe the safety precautions for handling ESD-sensitive components Never touch connector pins without ensuring proper grounding Wear a grounded ESD wristband when handling the connections of the product HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024...
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Page 10: Items Supplied And Accessories
Figure Encoder with shipping brace Operating Instructions Product placard sticker IIIIIIIIOIIIIIIOIIIIIIIIII IIIIIIIIOIII IIIIIIIIOIII IIIIIIIIOIII IIIIIIIIOIII Quality Inspection Certificate XX xxx Qualitätsprüfbescheinigung Quality Inspection Document ID xxxxxxx-xx SN xxxxxxxx x HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 11: Mounting Accessories
6 mm x 1 mm pneumatic hose. The connecting piece has an integrated throttle that ensures flow quantities of 7 l/min at an input pressure of approx. 1*10 Pa (1 bar). HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 12: Mounting
1 8.5±1 102.5 You can use one of the following aids to align the scale unit with the machine guideway F: Dial gauge Stop pins Stop edge HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 13: Functional Safety
Comply with the mounting temperature of 15 °C to 35 °C. For more information, refer to the Linear Encoders for Numerically Controlled Machine Tools brochure. www.heidenhain.com/documentation Enter the document ID 571470 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 14: Function And Handling Of The Shipping Brace
4.2.1 Moving the scanning unit Unlock the shipping brace before you move the scanning unit If the bracket is already removed, do not pull the scanning unit, but slide it as shown. HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 15: Removing The Shipping Brace
Slide the shipping brace away from the scanning unit (a) Remove the screws from the shipping brace (b) Tilt the shipping brace to remove it The shipping brace has now been removed. HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 16: Mounting The Shipping Brace
(c) Secure the shipping brace with the screws 0.2 Nm ± 0.04 Nm Attach the bracket of the shipping brace The shipping brace has now been mounted. HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 17: Choosing The Mounting Variant
Mounting | Choosing the mounting variant | Choosing the mounting variant Encoder mounting variants Mounting variant I Page 18 Mounting variant II Page 20 Mounting variant III Page 22 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 18: Mounting Variant I
Check the alignment at the indicated positions (P) ISO 4762 – M6 = 8 Nm ± 0.5 Nm ISO 7092–6 ISO 4762 – M5 = 5 Nm ± 0.2 Nm ISO 7090–5 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... - Page 19 Tighten the screws with the specified torque Check the gap (K3) – Next step "Final steps", Page 24 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024...
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Page 20: Mounting Variant
Check the alignment at the indicated positions (P) ISO 4762 – M6 = 8 Nm ± 0.5 Nm ISO 7092–6 ISO 4762 – M5 = 5 Nm ± 0.2 Nm ISO 7090–5 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... - Page 21 Tighten the screws with the specified torque Check the gap (K3) – Next step "Final steps", Page 24 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024...
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Page 22: Mounting Variant
Check the alignment at the indicated positions (P) ISO 4762 – M6 = 8 Nm ± 0.5 Nm ISO 7092–6 ISO 4762 – M5 = 5 Nm ± 0.2 Nm ISO 7090–5 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... - Page 23 Tighten the screws with the specified torque – Check the gap (K3) Next step "Final steps", Page 24 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024...
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Page 24: Final Steps
Check the electrical resistance between the scale housing and the connector housing The electrical resistance between the scale housing and the connector housing must be < 1 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 25: Using Sealing Air (Optional)
The encoder has integrated throttles in the connection holes. The throttles ensure the required flow quantity of 7 l/min at an input pressure of 1*10 Pa (1 bar). You can use standard M5 threaded plug connections without throttle as well as HEIDENHAIN connecting pieces with integrated throttle to connect the pressure tubing. Further information: "Accessories for connecting the sealing-air supply", Page 11... - Page 26 Screw in the connecting piece at the desired position Tighten the connecting piece with the specified torque Connect the compressed air inlet to SW2.5 the filter system = 1 Nm HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024...
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Page 27: Connecting The Cable
T –10 °C (14 °F) For more information on the cable characteristics and cable routing, refer to the Cables and Connectors brochure. www.heidenhain.com/documentation Enter the document ID 1206103 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... -
Page 28: Materials And Tools
Remove the plastic cap Connect the cable to the mating socket of the encoder Pay attention to the correct alignment of the connector. Apply low-strength threadlocker to the coupling ring HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... - Page 29 Insert the metal screw plug in the open connecting socket on the right side Tighten the metal screw plug with the specified torque = 1 ... 1.5 Nm 5 mm HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024...
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Page 30: Removal
Disconnect any air connections on the encoder Page 25 Depending on the mounting variant, release the fastening of the scanning unit and scale unit, Page 17 Attach the shipping brace, Page 16 HEIDENHAIN | LC 116, LC 196 | Mounting Instructions | 12/2024... - Page 31 DR. JOHANNES HEIDENHAIN GmbH Dr.-Johannes-Heidenhain-Straße 5 83301 Traunreut, Germany +49 8669 31-0 +49 8669 32-5061 info@heidenhain.de Technical support +49 8669 32-1000 Measuring systems +49 8669 31-3104 service.ms-support@heidenhain.de NC support +49 8669 31-3101 service.nc-support@heidenhain.de NC programming ...
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