Related Manuals for SCHUNK LGZ 50-AS
Summarization of Contents
Imprint
Copyright
Manual is protected by copyright; reproduction or distribution requires written approval.
Technical changes
Right to make alterations for technical improvement is reserved.
Document number
Document number is 389192.
Version
Version 04.00, dated 19/11/2018, in English.
General
About this manual
Contains important information for safe and appropriate product use.
Presentation of Warning Labels
Explains signal words and symbols used for safety notes (DANGER, WARNING, CAUTION, NOTICE).
Applicable documents
Lists documents like terms of business, catalog data sheets, and accessory manuals.
Variants
Lists variations of the LGZ gripper manual applies to.
Warranty
Details warranty validity for 24 months from ex-works delivery date.
Scope of delivery
Lists items included in the scope of delivery.
Accessories
Mentions required accessories like sensors and available range.
Sensors
Overview of compatible sensors, specifically mentioning magnetic switches.
Basic safety notes
Intended use
Product is designed for gripping and holding workpieces in industrial environments.
Not intended use
Lists examples of misuse, such as using it as a pressing or cutting tool.
Constructional changes
States that structural changes require written approval from SCHUNK.
Spare parts
Emphasizes using only original or authorized spare parts.
Gripper fingers
Requirements for gripper fingers regarding stored energy and arrangement.
Ambient conditions and operating conditions
Highlights risks of incorrect conditions and need for suitable environment.
Personnel qualification
Stresses the need for qualified personnel and understanding the manual.
Personal protective equipment
Details required PPE like gloves, goggles, and protective clothing.
Notes on safe operation
Covers avoiding improper work, using the product as intended, and eliminating malfunctions.
Transport
Guidelines for safe handling and transport, using lifting equipment and securing loads.
Malfunctions
Procedures for handling malfunctions, including immediate removal and testing after repair.
Disposal
Emphasizes following local regulations for product component disposal.
Fundamental dangers
General safety measures like observing distances, securing danger zones, and disconnecting power.
Protection during handling and assembly
Safety measures for handling, assembly, and lifting to prevent injuries.
Protection during commissioning and operation
Measures for commissioning and operation, securing danger zones.
Protection against dangerous movements
Addresses residual energy, restricting access to movement range, and emergency stops.
Protection against electric shock
Discusses electrostatic charge and the need for potential equalization.
Notes on particular risks
Details risks from suspended loads, ejected objects, unexpected movements, and crushing.
Technical data
Mechanical operating data
Presents stroke, weight, workpiece weight, finger length, and temperature data for different sizes.
Min. Federkraft [N]
Lists minimum gripping force for various configurations and sizes.
Closing force [N]
Provides closing force values for different gripper variants and sizes.
Opening force [N]
Details opening force values for different gripper variants and sizes.
IP rating
Specifies the Ingress Protection rating for the product.
Operating data for compressed air connection
Covers pressure medium, noise emission, min/max pressure, and nominal working pressure.
Assembly
Mechanical connection
Details requirements for the bolting surface levelness and mounting options.
Mounting material (provided by customer)
Lists mounting hardware (screws, sleeves) for different LGZ sizes.
Pneumatic connection
Discusses connection requirements and potential damage from exceeding limits.
Air connections
Details thread diameter for air connections and sealing requirements.
Sensors
Information on preparing the module for sensors and obtaining further details.
Programmable magnetic switch (MMS-P)
Technical description and connection diagram for the MMS-P magnetic switch.
Mounting of the sensor
Instructions on sensor mounting, torque limits, and position setting.
Adjustment of the switching points
Steps to adjust switching points using the "Teach" button and LEDs.
Adjusting the hysteresis
Explains automatic and manual adjustment of hysteresis for switching points.
Sensors MMS 22, MMS-P 22, MMS 22-PI1 and MMS 22-PI2
Defines smallest detectable difference in stroke for different sensor types.
Troubleshooting
Product is not moving
Lists possible causes and corrective actions for product not moving.
The module does not travel through the entire stroke?
Addresses issues with full stroke travel and links to relevant sections.
Module opens or closes abruptly?
Covers causes and solutions for abrupt gripper movements.
Gripping force is dropping
Explains causes and fixes for reduced gripping force.
Magnetic switch does not work
Provides solutions for when the magnetic switch fails to operate.
Product does not achieve the opening and closing times
Discusses causes and solutions for incorrect timing of movements.
Maintenance
Maintenance and care
States the gripper is not intended for maintenance and damaged units must be replaced.
Translation of original declaration of incorporation
Manufacturer/Distributor
Identifies the manufacturer and distributor with their address.
Product designation
States the product designation as 3-finger centric gripper / LGZ / pneumatic.
Applied harmonized standards
Lists applied standards like EN ISO 12100:2010.
Person authorized to compile the technical documentation
Identifies the person responsible for technical documentation compilation.
Annex to Declaration of Incorporation
1.Description of the essential health and safety requirements
Lists applicable health and safety requirements and their fulfillment status.
1.1 Essential Requirements
Details specific essential requirements and their compliance.
1.2 Control Systems
Covers safety and reliability of control systems and their components.
1.3 Protection against mechanical hazards
Lists various mechanical hazards and risks.
1.4 Required characteristics of guards and protective devices
Specifies general and special requirements for guards and protective devices.
1.5 Risks due to other hazards
Covers risks unrelated to mechanical hazards, like electrical, thermal, and environmental.
1.6 Maintenance
Covers machinery maintenance and access to servicing points.
1.7 Information
Details information and warnings provided with the machinery.
Machinery Classification
Details supplementary essential health and safety requirements for various machinery categories.
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