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Summary of Contents for SCHUNK SRU-plus-63
- Page 1 Translation of the original manual Assembly and operation manual SRU-plus-63 Pneumatic Swivel Unit...
- Page 2 Imprint Copyright: This manual is protected by copyright. The author is SCHUNK GmbH & Co. KG. All rights reserved. Any reproduction, processing, distribution (making available to third parties), translation or other usage - even excerpts - of the manual is especially prohibited and requires our written approval.
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Page 3: Table Of Contents
Basic data ...................... 14 Design and description.................... 15 Structure...................... 15 Description ...................... 15 Assembly ........................ 16 Installing and connecting.................. 16 Connections...................... 17 5.2.1 Mechanical connection................ 17 5.2.2 Pneumatic connection................ 19 Settings ....................... 20 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... - Page 4 Replacing the shock absorber................ 33 Dismantling and assembling the swivel unit ............ 35 Assembly drawing.................... 36 Translation of original declaration of incorporation .......... 37 Annex to Declaration of Incorporation............... 38 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
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Page 5: General
• General terms of business * • Catalog data sheet of the purchased product * The documents marked with an asterisk (*) can be downloaded on our homepage schunk.com 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 6: Sizes
A wide range of accessories are available for this product For information regarding which accessory articles can be used with the corresponding product variants, see catalog data sheet. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 7: Basic Safety Notes
• Make sure that the environment is free from splash water and vapors as well as from abrasion or processing dust. Exceptions are products that are designed especially for contaminated environments. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 8: Spare Parts
• Wear protective gloves and safety goggles when handling hazardous substances. • Wear close-fitting protective clothing and also wear long hair in a hairnet when dealing with moving components. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 9: Notes On Safe Operation
• Do not recommission the product until the malfunction has been rectified. • Test the product after a malfunction to establish whether it still functions properly and no increased risks have arisen. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 10: Disposal
Falling and violently ejected components can cause serious injuries and even death. • Take appropriate protective measures to secure the danger zone. • Never step into the danger zone during operation. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 11: Protection Against Dangerous Movements
• The effectiveness of the potential equalisation must be verified by executing regular safety measurements. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 12: Notes On Particular Risks
The product can heat up considerably during operation. Touching hot surfaces can cause burns. Do not touch hot surfaces. • Let them cool down before working on the product. • Wear appropriate safety equipment. • 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... - Page 13 The operator must define suitable emergency stop and • restarting strategies. Emergency stop strategies: e.g. by means of controlled shut ✓ down Restarting strategies: e.g. using pressure build-up valves or ✓ suitable valve switching sequences 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
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Page 14: Technical Data
The SCHUNK contact person provides support for designing further applications. More technical data is included in the catalog data sheet. Whichever is the latest version. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 15: Design And Description
Design and description 4 Design and description 4.1 Structure Throttle valve Housing Pinion Shock absorber 4.2 Description The product is a pneumatic rotary actuator for rotating and swiveling movements. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 16: Assembly
22]. Ø Adjust swiveling speed, Adjusting the swiveling speed 23]. Ø Adjust absorber stroke, Adjusting absorber stroke 24]. Ø Mount sensor if necessary, Mounting the sensor 25]. Ø 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 17: Connections
Max. depth of engagement from locating surface [mm] Centering sleeve Ø 22 assembly at side Screw Max. depth of engagement from locating surface [mm] Centering sleeve Ø 16 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... - Page 18 If the fitting screws from the accessory kit are not used, additional centering sleeves must be used with the screws. Designation SRU-plus 63 63 Fitting screw Screw 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
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Page 19: Pneumatic Connection
• Use throttle valve from the accessory pack for the main air connections. • With hose-free direct connections, throttle valves must be fitted in front of the main air connections. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 20: Settings
Time T Target time Swiveling speed and absorber stroke are optimum. Erroneous Movement adjustment End position Damping Time T Target time Swiveling speed too high. Assembly oscillates back. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... - Page 21 Absorber stroke is too long. End position is reached too slowly. Movement End position Damping Time T Target time Absorber stroke is too short. Assembly hits the end position. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
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Page 22: Adjusting The Angle Of Rotation
Tighten lock nut (2) opposite air connection "B" (1). Ø Check end position "A". Ø To do this, ventilate air connection "B" (7) and actuate it ✓ again, if necessary readjust the end position. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 23: Adjusting The Swiveling Speed
Air connection "B" (3): Ø Repeat the steps for end position "A". NOTE Further adjustment of the movement is carried out via the absorber stroke, Adjusting absorber stroke 24]. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 24: Adjusting Absorber Stroke
If the absorber stroke is too long, the end position is reached ✓ too slowly. If the absorber stroke is too short, the assembly impacts in ✓ the end position. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 25: Mounting The Sensor
• Information on handling sensors is available at schunk.com or from SCHUNK contact persons. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 26: Overview Of Sensors
Slide sensor (6) until it switches and the LED (7) illuminates. Ø Tighten set screw (8). Ø Tightening torque: 10 Ncm ✓ Check switching positions, reset if necessary. Ø 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 27: Mounting Inductive Proximity Switch In 80
Push the first switching cam (2) until the first sensor switches. Ø Ventilate air connections "A" (5) and "B" (4). Ø Move pinion (7) manually and tighten the switching cam (2) by Ø hand. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... - Page 28 Ventilate air connections "A" (5) and "B" (4). Ø Move pinion (7) manually and tighten the switching cam (2) by Ø hand. Check switching positions, reset if necessary. Ø 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
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Page 29: Start-Up
"B". Move to basic setting 0° (end position A) Actuate air connection "B", pinion begins to move. Ø Assembly swivels until it reaches the end position "A". ✔ 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 30: Troubleshooting
Clean and lubricate product. areas. Maintenance 32] Compressed air lines blocked. Check compressed air lines of damage. Swiveling speed set too fast Adjust swiveling speed Adjusting the swiveling speed 23] 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 31: Product Does Not Move
Dismantling and assembling the swivel unit 35] Too much grease in the mechanical Clean and lubricate product. movement space. Maintenance 32] Pressure drops below minimum. Check air supply. Pneumatic connection 19] 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 32: Maintenance
During maintenance, treat all greased areas with lubricant. Thinly apply lubricant with a lint-free cloth. Lubricant point Lubricant The teeth and the pinion Flexolub A1 All seals Sealgood 1 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 33: Inspect Shock Absorbers
Do not exceed the maximum permitted depth of engagement • of the shock absorber of 90 mm. Do not set the absorber stroke too short, the movement must • decelerate harmoniously. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... - Page 34 24]. Ø Fix the adjusting sleeve (1) with a spanner wrench and tighten Ø the lock nut (2). Swivel repeatedly to test the setting, readjust if necessary. Ø 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
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Page 35: Dismantling And Assembling The Swivel Unit
Pay attention to the marking and correct installation ✓ position. Screw on cover (1) and cover (4). Ø Secure all screws and nuts with Loctite No. 243. Ø 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 36: Assembly Drawing
Fitting screw*** Ring magnet Renew wearing parts during maintenance: not included in the sealing kit Renew wearing parts during maintenance: order sealing kit. *** Contained in accessory kit. 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 37: Translation Of Original Declaration Of Incorporation
Person authorized to compile the technical documentation: Robert Leuthner, Address: see manufacturer's address Lauffen/Neckar, July 2019 p.p. Ralf Winkler, Manager for development of gripping system components 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... -
Page 38: Annex To Declaration Of Incorporation
1.3.2 Risk of break-up during operation 1.3.3 Risks due to falling or ejected objects 1.3.4 Risks due to surfaces, edges or angles 1.3.5 Risks related to combined machinery 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445... - Page 39 Risk of slipping, tripping or falling 1.5.16 Lightning Maintenance 1.6.1 Machinery maintenance 1.6.2 Access to operating positions and servicing points 1.6.3 Isolation of energy sources 1.6.4 Operator intervention 1.6.5 Cleaning of internal parts 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
- Page 40 Supplementary essential health and safety requirements for machinery intended for underground work Supplementary essential health and safety requirements for machinery presenting particular hazards due to the lifting of persons 03.00 | SRU-plus-63 | Assembly and operation manual | en | 389445...
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