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Translation of the original manual Assembly and operating manual 2-Finger-Parallel Gripper...
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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.
Table of contents Table of contents General........................ 5 About this manual .................... 5 1.1.1 Presentation of Warning Labels ............... 5 1.1.2 Applicable documents ................ 6 1.1.3 Sizes ...................... 6 1.1.4 Variants..................... 6 Warranty ...................... 6 Scope of delivery .................... 7 Accessories ...................... 7 Basic safety notes .................... 8 Intended use......................
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Table of contents 5.3.2 Mounting MMS 30 magnetic switch............ 23 5.3.3 Mounting inductive proximity switch IN 80 ........... 24 5.3.4 Mount flexible position sensor FPS ............ 26 Troubleshooting ..................... 27 Product is not moving.................. 27 The module does not travel through the entire stroke........ 27 Product opens or closes abruptly ...............
General 1 General 1.1 About this manual This manual contains important information for a safe and appropriate use of the product. This manual is an integral part of the product and must be kept accessible for the personnel at all times. Before starting work, the personnel must have read and understood this operating manual.
The documents marked with an asterisk (*) can be downloaded on our homepage schunk.com 1.1.3 Sizes This operating manual applies to the following sizes: • PSH 22 • PSH 32 • PSH 42 • PSH 52 1.1.4 Variants This operating manual applies to the following variations: •...
• 6 x centering sleeves for mounting • 2 x O-rings for hose-free direct connection ID.-No. of the accessory pack ID number PSH High- Size temperature (HT) PSH 22 5510897 395510897 PSH 32 5510898 395510898 PSH 42 5510899 395510899 PSH 52 5510900 395510900 1.4 Accessories...
Use of unauthorized spare parts Using unauthorized spare parts can endanger personnel and damage the product or cause it to malfunction. • Use only original spare parts or spares authorized by SCHUNK. 10.00 | PSH | Assembly and operating manual | en | 389331...
Basic safety notes 2.5 Gripper fingers Requirements for the gripper fingers Stored energy within the product creates the risk of serious injuries and significant property damage. • Arrange the gripper fingers in a way that the product reaches either the position "open" or "closed" in a de-energized state. •...
Basic safety notes 2.8 Personal protective equipment Use of personal protective equipment Personal protective equipment serves to protect staff against danger which may interfere with their health or safety at work. • When working on and with the product, observe the occupational health and safety regulations and wear the required personal protective equipment.
Basic safety notes 2.11 Malfunctions Behavior in case of malfunctions • Immediately remove the product from operation and report the malfunction to the responsible departments/persons. • Order appropriately trained personnel to rectify the malfunction. • Do not recommission the product until the malfunction has been rectified.
Basic safety notes Incorrect lifting of loads Falling loads may cause serious injuries and even death. • Stand clear of suspended loads and do not step into their swiveling range. • Never move loads without supervision. • Do not leave suspended loads unattended. 2.13.2 Protection during commissioning and operation Falling or violently ejected components Falling and violently ejected components can cause serious injuries...
Basic safety notes 2.13.4 Protection against electric shock Possible electrostatic energy Components or assembly groups may become electrostatically charged. When the electrostatic charge is touched, the discharge may trigger a shock reaction leading to injuries. • The operator must ensure that all components and assembly groups are included in the local potential equalisation in accordance with the applicable regulations.
Basic safety notes 2.14 Notes on particular risks DANGER Risk of fatal injury from suspended loads! Falling loads can cause serious injuries and even death. Stand clear of suspended loads and do not step within their • swiveling range. Never move loads without supervision. •...
Technical Data 3 Technical Data Designation Pressure medium Compressed air, compressed air quality according to ISO 8573-1: 7:4:4 Nominal operating pressure [bar] Minimum pressure [bar] Maximum pressure [bar] Noise emission [dB(A)] ≤ 70 Ambient temperature [°C] min. max. High temperature version Ambient temperature [°C] min.
Design and description 4 Design and description 4.1 Design 2-Finger-Parallel Gripper Housing Compressed air main connection Groove for sensors Base jaw 4.2 Description 2-finger parallel gripper with long jaw stroke and dirt-resistant round guidance 10.00 | PSH | Assembly and operating manual | en | 389331...
Assembly 5 Assembly 5.1 Assembly and connection WARNING Risk of injury due to unexpected movements! If the power supply is switched on or residual energy remains in the system, components can move unexpectedly and cause serious injuries. Before starting any work on the product: Switch off the power •...
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Assembly Check the evenness of the mounting surface, Mechanical Ø connection 19]. Only open the required air connections (main connection or Ø direct connection), Pneumatic connection 21]. Connect the product via the hose-free direct connection. Ø Use O-rings from the accessory pack. ✓...
Possible assemblies, metric version *) Contained in accessory pack. NOTE When selecting the fastening screws, observe the values prescribed by SCHUNK, see following table. Item Mounting Connections to the housing (securing the product on the side) Screw Max. depth of engagement from...
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Inch version Possible assemblies, inch version *) Contained in accessory pack. NOTE When selecting the fastening screws, observe the values prescribed by SCHUNK, see following table. Item Mounting Connections to the housing (securing the product on the side) Screw #10- 1420 1420 5/16"...
Assembly 5.2.2 Pneumatic connection NOTE • Observe the requirements for the compressed air supply, Technical Data 15]. • In case of compressed air loss (cutting off the energy line), the components lose their dynamic effects and do not remain in a secure position.
• Use of one-way flow control valves • Minimizing the diameter of the air supply holes in the adapter plate (Ø1.0 for PSH 22 / Ø1.4 for PSH 32) • Screwing the throttles (22/32) into the threads used for the...
Assembly 5.3.2 Mounting MMS 30 magnetic switch NOTICE Risk of damage to the sensor during assembly! Observe the maximal tightening torque. • Magnetic switch 1 Magnetic switch 2 Grooves for inserting the magnetic switch The sensors can be set to the following switching positions: Position "Gripper open"or"Part gripped (I.D.
Distance Y Distance Z Size [mm] [mm] [mm] PSH 22/1 22.5 PSH 22/2 15.5 PSH 32 - 2.0 30.0 18.0 PSH 42 36.0 23.5 PSH 52 12.0 40.0 To be able to mount the sensor, the gripper has to be retrofitted with a special mounting kit.
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Assembly The sensors can be set to the following switching positions: Position "Gripper open"or"Part gripped (I.D. gripping)": Bring product in the position in which it is to be set. Ø Loosen screw (8), so that the control cam 1 (9) can be moved in Ø...
Observe the maximal tightening torque. • To use the flexible position sensor FPS-M8, the grippers have to be retrofitted with a special mounting kit. This mounting kit is available from SCHUNK for the models below: • PSH 22/1 • PSH 22/2 • PSH 32.2 •...
Mounting surface is not sufficiently flat. Check the evenness of the mounting surface.,Mechanical connection 19] Components have come loose e.g. due to Send product with a SCHUNK repair order or overloading. dismantle product. 6.3 Product opens or closes abruptly Possible cause...
Clean and lubricate product. movement space. Pressure drops below minimum. Check air supply. Pneumatic connection 21] Component part defective. Replace component or send it to SCHUNK for repair. 10.00 | PSH | Assembly and operating manual | en | 389331...
Let them cool down before working on the product. • Wear appropriate safety equipment. • Original spare parts Use only original spare parts of SCHUNK when replacing spare and wear parts. 7.2 Maintenance intervals NOTICE Material damage due to hardening lubricants! Lubricants harden more quickly at temperatures above 60°C,...
Maintenance 7.4 Dismantle product WARNING Risk of injury due to unexpected movements! If the power supply is switched on or residual energy remains in the system, components can move unexpectedly and cause serious injuries. Before starting any work on the product: Switch off the power •...
Maintenance 7.7 Assembly drawing The following figure is an example image. It serves for illustration and assignment of the spare parts. Variations are possible depending on size and variant. Assembly drawing Wearing part, replace during maintenance. Included in the seal kit. Seal kit can only be ordered completely. not applicable for PSH 22 and 32 only for PSH 22 10.00 | PSH | Assembly and operating manual | en | 389331...
8 Translation of original declaration of incorporation in terms of the Directive 2006/42/EG, Annex II, Part 1.B of the European Parliament and of the Council on machinery. Manufacturer/ SCHUNK GmbH & Co. KG Spann- und Greiftechnik Distributor Bahnhofstr. 106 – 134 D-74348 Lauffen/Neckar...
Annex to Declaration of Incorporation 9 Annex to Declaration of Incorporation according 2006/42/EG, Annex II, No. 1 B 1.Description of the essential health and safety requirements pursuant to 2006/42/EC, Annex I that are applicable and that have been fulfilled with: Product designation 2-Finger-Parallel Gripper Type designation ID number...
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Annex to Declaration of Incorporation Protection against mechanical hazards 1.3.6 Risks related to variations in operating conditions 1.3.7 Risks related to moving parts 1.3.8 Choice of protection against risks arising from moving parts 1.3.8.1 Moving transmission parts 1.3.8.2 Moving parts involved in the process 1.3.9 Risks of uncontrolled movements Required characteristics of guards and protective devices...
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Annex to Declaration of Incorporation Information 1.7.1 Information and warnings on the machinery 1.7.1.1 Information and information devices 1.7.1.2 Warning devices 1.7.2 Warning of residual risks 1.7.3 Marking of machinery 1.7.4 Instructions 1.7.4.1 General principles for the drafting of instructions 1.7.4.2 Contents of the instructions 1.7.4.3...
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