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Related Manuals for Wittenstein Alpha SP+
Summary of Contents for Wittenstein Alpha SP+
- Page 1 2022-D033540 Operating Manual 2022-D033540 Revision: 03...
- Page 2 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 3: Table Of Contents
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 Description of the gearhead................6... -
Page 4: Regarding This Manual
Regarding this manual Regarding this manual These instructions contains necessary information for the safe operation of the planetary gearhead , 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 5: Design Of The Safety Instructions
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 6: 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-D033540 Revision: 03... -
Page 7: General Safety Instructions
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 Description of the gearhead The gearhead is a single- or multistage, low-backlash planetary gearhead, which is manufactured as standard in the following versions: "M" (motor-mounted gearhead) Motor centering of the motor-mounted gearhead is performed: - up to gearhead size SP 100 and a motor shaft diameter of 28 mm of by the clamping hub (plug receptacle or coupling) - from gearhead size SP... -
Page 9: Type Plate
Lubricated for Life: Tribol 800/220 Lubricant SN: 1234567 DMF: 24/10 Made in Germany Production date WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str.1 - 97999 Igersheim Tbl-2: Type plate (sample values) Ordering code SP140 S-M F 1-10-0 K 1-2 K Motor-mounted Gearhead type... -
Page 10: Performance Statistics
Description of the gearhead 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. Weight The table "Tbl-3"... -
Page 11: 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 12: Assembly
Assembly Assembly Be informed of the general safety instructions before beginning work. (see Chapter 2.7 "General safety instructions"). Preparations Pressurized air can damage the gearhead seals. Do not use pressurized air to clean the gearhead. Directly sprayed cleaning agents can alter the frictional values of the clamping hub. - Page 13 Assembly Ensure that the motor is mounted if possible in a vertical direction. If the motor shaft has a shaft key, remove the shaft key. If recommended by the motor manufacturer, insert a half wedge. Remove the plug (A) from the mounting bore in the adaptor plate (B).
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Page 14: Mounting The Gearhead To A Machine
Assembly Tighten the clamping bolt (H) of the clamping hub (D). Screw in plug (A) of the adaptor plate (B). For screw sizes and specified torques refer to table "Tbl-6". Width across flats [mm] Tightening torque [Nm] Tbl-6: Torques for the plugs Mounting the gearhead to a machine Observe the safety and processing instructions of the screw-bonding agents to be used. -
Page 15: 5.4.1 Mounting On The Slip-On Shaft With Shrink Disk
Assembly 5.4.1 Mounting on the slip-on shaft with shrink disk The slip-on shaft has a smooth design (without keyway). For the load shaft, we recommend the tolerance h6 (DIN ISO 286). The material must have a minimum yield stress of 385 N/mm . -
Page 16: 5.4.2 Installing The Shrink Disk
Assembly Check that the front surfaces of the outer and inner rings are aligned. Only then is the correct braced condition obtained. If this flush alignment is not obtained during bracing, the tolerance of the machine shaft must be checked. Check twice in a row that the clamping screws (A) have the maximum tightening torque. -
Page 17: Startup And Operation
Startup and operation 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 18: Maintenance And Disposal
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 19: Notes On The Lubricant Used
Maintenance and disposal Notes on the lubricant used All gearheads are permanently lubricated by the manufacturer with synthetic gear oil (polyglycols) of viscosity class ISO VG100, ISO VG220 or with a high-performance lubricant (see type plate). All bearings are permanently lubricated by the company. You can receive further information on the lubricants directly from the manufacturer: Standard lubricants Lubricants for the food industry... -
Page 20: Malfunctions
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 21: Appendix
Appendix Appendix Specifications on mounting onto a motor Designation Clamping bolt Clamping ring (part of the clamping hub) Bushing motorshaft Tbl-13: Arrangement of motor shaft, clamping hub, and bushing Gearhead Clamping Clamping Width Tightening max. axial force size screw (H) / across torque [Nm] clamping hub [N]... -
Page 22: Specifications On Mounting On The Gear Output Side
Appendix Gearhead Clamping Clamping Width Tightening max. axial force size screw (H) / across torque [Nm] clamping hub [N] interior Ø DIN ISO flats property Plug Coupling “x” 4762 [mm] class receptacle [mm] 12.9 (8.8) 1-stage 48< x ≤55 135 (78) —... -
Page 23: Tightening Torques For Common Thread Sizes In General Mechanics
Appendix 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. VDI 2230 (Issue February 2003) - Friction value for thread and contact surfaces μ=0.10 - Exploitation of the yield stress 90 % Tightening torque [Nm] for threads Property... - Page 24 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...
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