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Summary of Contents for Wittenstein LP+
- Page 1 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
- Page 2 2022-D018479 / LPB Operating Manual 2022-D018479 Revision: 05 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 3 E-mail: service-alpha@wittenstein.de © WITTENSTEIN alpha GmbH 2010 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 4: Table Of Contents
/ LPB Contents Regarding this manual..................2 1.1 Signal words ......................2 1.2 Safety symbols.....................2 1.3 Design of the safety instructions ................3 1.4 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 Reasonably predictable misuse ................4 2.6 Guarantee and liability ..................4 2.7 General safety instructions ..................5... -
Page 5: Regarding This Manual
Regarding this manual / LPB Regarding this manual These instructions contain necessary information for the safe operation of the planetary gearhead /LPB , 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 them. -
Page 6: Design Of The Safety Instructions
/ LPB Regarding this manual Design of the safety instructions The safety instructions of this operating manual are designed according to the following pattern: A = Safety symbol (see Chapter 1.2 "Safety symbols") B = Signal word (see Chapter 1.1 "Signal words") C = Type and consequence of the danger D = Prevention of the danger Information symbols... -
Page 7: Safety
- Operation of the gearhead when safety devices and equipment are defective - Operation of the gearhead without lubricant - Operation of a heavily soiled gearhead - Modifications or reconstructions that have been carried out without the approval of WITTENSTEIN alpha GmbH en-4 2022-D018479 Revision: 05... -
Page 8: General Safety Instructions
/ LPB 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. -
Page 9: Description Of The Gearhead
Description of the gearhead / LPB Description of the gearhead The gearhead is a single- or multistage, low-backlash planetary gearhead, which is manufactured as standard in the "M" version (motor installation). The output shaft bearing is designed to withstand high tilting moments and axial forces. The motor is centered using the clamping hub and not with the adapter plate. -
Page 10: Type Plate
DMF: 24/08 Made in Germany Production date WITTENSTEIN alpha GmbH - Walter Wittenstein-Str.1 - 97999 Igersheim Tbl-3: Type plate (sample values) The ratio (e.g. i = 10) can also be found on a label on the plug socket. The bushing is properly aligned when the slit points to the label. -
Page 11: Performance Statistics
Performance statistics Please refer to our catalogue or our Internet page for the maximum permitted speeds and torques:http://www.wittenstein-alpha.de Please consult our Customer Service department if your gearhead is older than a year. You will then receive the valid performance data. -
Page 12: Transport And Storage
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 WITTENSTEIN alpha GmbH. Packaging The gearhead is delivered packed in foil and cardboard boxes. -
Page 13: Assembly
Assembly / LPB Assembly Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). Preparations The differences in the assembly sequence of LP and LPB are listed in the table "Tbl-5". If you have any questions, please contact our Customer Service department. —... -
Page 14: Mounting The Gearhead To A Machine (Lpb + )
/ LPB Assembly Mounting the gearhead to a machine (LPB Observe the safety and processing instructions of the cleaning agents and screw-bonding agents to be used. There are two centering mechanisms for assembling the gearhead to the machine: centering motor side gear output side Tbl-6: Centering mechanisms If necessary, a spacer (E) may need to be placed between the gear reducer and your machine... -
Page 15: Pre-Mounting Adapter Plate (Only Lpb + )
Assembly / LPB The fastening screws need to be provided by the customer. You can find the prescribed screw sizes and tightening torques in Chapter 9.2 "Specifications on mounting onto a machine", table "Tbl-17". When using hollow profiles (C): Position the toothed belt pulley (D) in the hollow profile before you attach the gearhead. -
Page 16: Mounting The Motor (Lp + / Lpb + )
/ LPB Assembly 5.3.2 Mounting the motor (LP / LPB Observe the general information and safety instructions of the motor manufacturer. Observe the safety and processing instructions of the screw-bonding agents to be used. Ensure that the motor is mounted if possible in a vertical direction. -
Page 17: Mounted Components On The Gear Output Side
Assembly / LPB Mounted components on the gear output side Distortions during mounting operations can damage the gearhead. Mount gearwheels and toothed belt pulleys onto the output shaft without forcing. Do not on any account attempt an assembly by force or hammering! Only use suitable tools and equipment for assembly. -
Page 18: Mounting The Gearhead To A Machine (Lp + )
/ LPB Assembly Gearhead Close-tolerance bolt Fastening bolts size Thread x Tightening torque Quantity x Tightening torque depth [Nm] Thread x Depth [Nm] [mm] x [mm] [] x [mm] x [mm] (Property class 10.9) (Property class 12.9) M5 x 12 7,69 5 x M5 x 12 M6 x 16... -
Page 19: Startup And Operation
Startup and operation / LPB Startup and operation Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). Improper use can cause damage to the gearhead. Make sure that - the ambient temperature does not drop below –15 °C or exceed +40 °C and - the operating temperature does not exceed +90 °C. -
Page 20: Maintenance And Disposal
/ LPB Maintenance and disposal Maintenance and disposal Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). Maintenance work 7.1.1 Visual inspection Check the entire gearhead for exterior damage. The radial shaft seals are subject to wear. Therefore also check the gearhead for leakage during each visual inspection. -
Page 21: Notes On The Lubricant Used
Maintenance and disposal / LPB Notes on the lubricant used All gearheads are lubricated for their service life by the manufacturer with a mineral oil-based lithium soap grease or with a food-safe synthetic grease (carbon hydride oil, aluminum complex soap) (see type plate). All bearings are permanently lubricated by the company. -
Page 22: Malfunctions
/ LPB Malfunctions Malfunctions Changed operational behavior 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. Rectifying of malfunctions may be done by only by especially trained technicians. -
Page 23: Appendix
Appendix / LPB Appendix Specifications on mounting onto a motor Designation Plug receptacle Threaded pin Bushing Smooth shaft Keyed shaft Tbl-14: Arrangement of motor shaft, plug receptacle and bushing Gearhead size Clamping hub Width across Tightening Max. axial force / LPB interior Ø... -
Page 24: Tightening Torques For Common Thread Sizes In General Mechanics
/ LPB Appendix Gearhead Bore Ø Bolt size / Tightening size property torque [mm] class [Nm] M8 / 12.9 37.3 M10 / 12.9 73.4 M12 / 12.9 Tbl-17: Through-holes in gearhead housing LPB Tightening torques for common thread sizes in general mechanics The specified tightening torques for headless screws and nuts are calculated values and are based on the following conditions: - Calculation acc. - Page 25 2022-D018080 : 06 WITTENSTEIN alpha GmbH Walter-Wittenstein-Straße 1 97999 Igersheim WITTENSTEIN - being one with the future www.wittenstein.de enAC: XXXXXXXX 2022-D018080 Revision: 06 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
- Page 26 Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
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