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Related Manuals for Wittenstein Alpha LK Series
Summary of Contents for Wittenstein Alpha LK Series
- Page 1 2022-D026817 /LPK Operating Manual 2022-D026817 Revision: 01a...
- Page 2 E-mail: service-alpha@wittenstein.de © WITTENSTEIN alpha GmbH 2008 This documentation is copyright protected. WITTENSTEIN alpha GmbH reserves all the rights to photo-mechanical reproduction, copying, and the distribution by special processes (such as computers, file media, data networks), even in parts. Subject to technical and content changes without notice.
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Page 3: Table Of Contents
/LPK Contents On this manual .....................2 1.1 Signal words ......................2 1.2 Safety symbols.....................2 1.3 Information symbols .....................3 Safety........................4 2.1 EC – Machinery directive ..................4 2.2 Dangers .......................4 2.3 Personnel ......................4 2.4 Intended use ......................4 2.5 Guarantee and Liability ..................4 2.6 General safety instructions ..................5 Description of the gearhead................6 3.1 General information .....................6 3.2 Type plate ......................6... -
Page 4: On This Manual
On this manual /LPK On this manual This operating manual contains necessary information for the safe operation of the right-angle gearhead LK /LPK , referred to as gearhead in the following. The operator must make sure that this operating manual is read through by all persons assigned to install, operate, or maintain the gearhead, and that they understand it. -
Page 5: Information Symbols
/LPK On this manual Information symbols The following information symbols are used: requires you to carry out an action indicates the results of an action provides additional information on handling Revision: 01 2022-D026817 en-3... -
Page 6: Safety
Safety /LPK Safety This operating manual, especially the safety instructions and the rules and regulations valid for the operating site, must be observed by all persons working with the gearhead. In addition to the safety specifications mentioned in the operating manual, the general and also the local regulations on the prevention of accidents and on environmental protection should be observed. -
Page 7: General Safety Instructions
/LPK Safety General safety instructions Objects flung out by rotating components can cause serious injuries. Remove objects and tools from the gearhead before putting it into operation. Rotating components on the gearhead can pull in parts of the body and cause serious injuries and even death. Keep a sufficient distance to rotating machinery while the gearhead is running. -
Page 8: Description Of The Gearhead
Description of the gearhead /LPK Description of the gearhead General information The gearhead is a single- or multistage, low-backlash right angle gearhead that is manufactured standard in the «M» version (motor attachment). The output shaft bearing is designed to absorb high tilting moments and axial forces. -
Page 9: Ordering Code
/LPK Description of the gearhead Ordering code LPK 090S-MO3-100-1G1/ Motor Size Motor designation LK+/LPK+ 050/070/090/120/155 (manufacturer type) Type code Clearance specification S = Standard 1 = Standard Special gear Gearhead versions Bore diameters of the Motor-mounted gearhead clamping hub See catalogue Gearhead type Standard desig Type of output shaft... -
Page 10: Transport And Storage
Transport and storage /LPK Transport and storage Scope of delivery Check the completeness of the delivery against the delivery note. Missing parts or damage must be notified immediately in writing to the carrier the insurance, or alpha getriebebau GmbH. Packaging The gearhead is delivered packed in foil and cardboard boxes. -
Page 11: Assembly
/LPK Assembly Assembly Loose or overloaded screw connections can damage the gearhead. Use a calibrated torque wrench to tighten and check all screw connections for which a tightening torque has been specified. Intensive distortions when assembling the motor (e.g. for motors with shaft shoulder, extensive chamfer radius or longer shafts than permitted for the gearhead) can damage the gearhead and the motor. -
Page 12: Mounting The Motor To The Gearhead
Assembly /LPK Mounting the motor to the gearhead If the motor shaft has a feather key, remove it. If recommended by the manufacturer, apply a half wedge. Turn the plug receptacle (A) so that the threaded pin (B) can be reached through the mounting holes. -
Page 13: Mounting The Gearhead Onto A Machine
/LPK Assembly Mounting the gearhead onto a machine Smear screw-bonding agent (for example Loctite 243) onto the fastening bolts. Mount the gearhead using the fastening bolts to the machine only by the threaded bores (K). Mount the gearhead in such a way that the type plate remains legible. -
Page 14: Startup And Operation
Startup and operation /LPK Startup and operation Objects flung out by rotating components can cause serious injuries. Remove objects and tools from the gearhead before putting it into operation. Rotating components on the gearhead can pull in parts of the body and cause serious injuries and even death. -
Page 15: Maintenance And Disposal
/LPK Maintenance and disposal Maintenance and disposal Hot gearhead housing can cause serious burns. Touch the gearhead housing only when wearing protective gloves or after the gearhead has been idle for some time. Rotating components on the gearhead can pull in parts of the body and cause serious injuries and even death. -
Page 16: Notes On The Lubricant Used
Maintenance and disposal /LPK Notes on the lubricant used All gearheads are lubricated for their entire working life. You can obtain further information on the lubricant from our Customer Service. Supplementary information Consult our Customer Service Department for supplementary information on exchanging the adaptor plate, on disassembly and on disposal of the gearhead. -
Page 17: Malfunctions
/LPK Malfunctions Malfunctions Changed operational behaviour can be an indication of existing damage to the gearhead, or cause damage to the gearhead. Do not put the gearhead back into operation until the cause of the malfunction has been rectified. Fault Possible cause Solution Increased operating... -
Page 18: Appendix
Appendix /LPK Appendix Information on mounting onto a motor Gearhead size Width across flats Tightening torque Max. axial force /LPK [mm] [Nm] 155, 1–stage 155, 2–stage Tbl-7: Information on mounting onto a motor Information on mounting onto a machine Gearhead Bore Ø... -
Page 19: Tightening Torques For Common Thread Sizes In General Mechanics
/LPK Appendix Tightening torques for common thread sizes in general mechanics Tightening torques [Nm] for threads Property M8 M10 M12 M14 M16 M18 M20 M22 M24 class 1,28 5,75 10.9 12.9 2,15 4,95 16,5 890 1140 Tbl-10: Tightening torques for common thread sizes Revision: 01 2022-D026817 en-17... - Page 20 2022-D026817 : 01a WITTENSTEIN alpha GmbH Walter-Wittenstein-Straße 1 97999 Igersheim WITTENSTEIN - being one with the future www.wittenstein.de enAC: XXXXXXXX 2022-D026817 Revision: 01a...
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