Kitagawa Y1225RE47 Instruction Manual

Kitagawa Y1225RE47 Instruction Manual

Rotary hydraulic cylinder closed center

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INSTRUCTION MANUAL
ROTARY HYDRAULIC CYLINDER
DANGER
・ This instruction manual is for production engineers and maintenance
personnel in charge of operation of this product. When a beginner
uses this product, receive instructions from experienced personnel,
the distributor or our company.
・ Before installing, operating or maintaining this equipment, carefully
read this manual and the safety labels attached to the equipment.
Failure to follow these instructions and safety precautions could result
in serious injury, death, or property damage.
・ Store this manual near equipment for future reference.
・ If any questions related to safety arise about this manual, please
confirm them with the distributor or our company.
Kitagawa Corporation
77-1,Motomachi,Fuchu -shi,Hiroshima,726 -8610,Japan
Y
type
CLOSED CENTER
TEL +81-(0)847 -40-0561
FAX +81-(0)847-45-8911
Version 1.12 (2021.07.07)
Original instructions

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Table of Contents
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Summarization of Contents

Structural Drawing and Parts List
Type Display and Product Identification
Explains the type display system for Y cylinders, including model designations and specifications.
Structural Drawings and Scope
Provides structural diagrams for Y-R and Y-RE types and defines the scope of the product manual.
Parts List Details
Lists all components for Y-R and Y-RE type cylinders with part numbers and quantities.
Important Safety Precautions
Operational Safety and Machine Guarding
Covers essential safety practices for operation, including power management, machine guarding, and operational limits.
Component Integrity and Secure Fastening
Focuses on safe assembly, component compatibility, draw bar integrity, and secure fastening procedures.
Hydraulic System and Fluid Safety
Addresses safety related to hydraulic pressure, oil handling, fluid contamination, and seizing prevention.
Personal Safety and Environmental Considerations
Covers precautions for personal attire and safe product disposal according to regulations.
Specifications
Product Specifications Tables
Provides detailed technical specifications for Y-R and Y-RE type cylinders, including stroke, force, speed, and mass.
Hydraulic Oil
Hydraulic Oil Requirements and Maintenance
Details recommended hydraulic oil, maintenance intervals, and filtration requirements for optimal performance and safety.
Hydraulic Fluid Safety and First Aid
Outlines safety precautions for handling hydraulic fluids and first aid measures in case of exposure.
Trial Operation and Troubleshooting
Trial Operation Procedures
Step-by-step guide for performing initial trial operations and checks on the cylinder.
Troubleshooting Cylinder Operation Issues
Procedures for diagnosing and resolving issues when the cylinder cannot be operated correctly.
Proximity Switch
Proximity Switch Specifications
Details the specifications for proximity switches used with Y-RE type cylinders.
Adjusting Proximity Switch Position
Provides instructions on how to properly install and adjust the position of proximity switches.
Maintenance and Inspection
Cylinder Maintenance
Outlines procedures for maintaining and inspecting the cylinder itself.
Hydraulic Unit Maintenance and Seal List
Details care for the hydraulic unit and provides a list of seals for replacement.
Malfunction and Countermeasures
Troubleshooting Common Malfunctions
Identifies common defects and provides corresponding measures to resolve them.
Contacting Support for Malfunctions
Directs users on where to seek assistance in case of product malfunctions.
Attachment Procedures
Cylinder Attachment Overview
Illustrates the general setup and connection of the cylinder to the machine tool.
Cylinder Adapter Production and Attachment
Details the production and attachment procedures for cylinder adapters, including run-out specifications.
Draw Bar Production and Attachment
Provides instructions for producing and attaching the draw bar, including length determination and screw processing.
Cylinder Mounting and Torque
Provides instructions for physically attaching the cylinder and tightening mounting bolts to specified torque.
Hydraulic Circuit Design
Hydraulic Circuit Design Principles
Guides on designing hydraulic circuits for safe and reliable operation, including failsafe measures.
Hydraulic Port Installation Details
Specifies port types, sizes, and tightening procedures for hydraulic connections.
Other Information
Standards, Markings, and Disposal
Covers product standards, identification markings, and guidelines for ultimate disposal.

Table of Contents