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Izmac Inc.
Izmac Catalogue New Compressed

Izmac Catalogue New Compressed

Product catalog summary

Document Overview

This technical document provides an extensive guide on energy absorption technologies, focusing on shock absorbers, hydraulic buffers, and related damping devices. It covers product specifications, component descriptions, safety guidelines, measurement and selection criteria, and detailed dimensional data for various product series.

1. Introduction and Technology Overview

The introduction outlines the principles of energy absorption technology, emphasizing the design and function of shock absorbers and hydraulic buffers. It highlights their critical role in industrial applications and summarizes the manufacturing process.

2. Shock Absorber Series and Components

The document details multiple shock absorber series including ISAA, IDSM, IDSP, IRAD, IASR, IAAS, IASS, IAAH, and IAAD. Each series is characterized by unique features such as adjustable dials, piston rods, recoil springs, accumulators, and seals. Key components common to these series are:

Adjustment Dial
Body and Rod Cover
Seal Head and Piston
Accumulator and Piston Rod
Recoil Spring
Inner Tube

Symbols and abbreviations are clarified for easy identification of product types and features, e.g., 'A' for Absorber, 'B' for Buffer, 'C' for Compression type, and 'E' for Extension type.

3. Specifications and Dimensional Data

Comprehensive tables provide detailed parameters for each shock absorber series, including:

Model and Stroke Length (mm)
Maximum Energy per Cycle (Nm or kJ)
Maximum Energy per Hour (Nm/h or kJ/hr)
Effective Weight (kg)
Recoil or Buffer Force (N or kN)
Weight (g or kg)
External Components and Mounting Details

Dimensional drawings and bolt sizes are included to ensure proper installation and compatibility.

4. Measurement and Selection Guidelines

This section provides formulas and unit explanations to assist users in selecting the appropriate shock absorber or hydraulic buffer based on application-specific requirements such as energy absorption capacity, stroke length, and force limits.

5. Hydraulic Buffers

Hydraulic buffers, particularly the IBSG and IBAW series, are described with construction details including oil and gas chambers, pistons, seals, and buffer heads. Key specifications include:

Stroke Length (mm)
Maximum Energy per Cycle (kJ)
Maximum Energy per Hour (kJ/hr)
Maximum Buffer Force (kN)
Recoil Force (kN)
Weight (kg)
Mounting Bolt Sizes and Dimensions

These buffers are designed for heavy-duty applications such as stacker cranes.

6. Safety Instructions and Best Practices

Safety guidelines emphasize proper installation and handling to ensure device longevity and optimal performance. Best engineering practices are recommended throughout the document.

7. Accessories and Mounting Options

The document describes various mounting accessories including stop collars, side load adapters, clamp mounts, lock nuts, and flange types, complete with dimensional specifications to facilitate correct assembly and integration.

Additional Product Series Details

IBAW Series Hydraulic Buffers

Models such as IBAW180 and IBAW200 offer various stroke lengths (e.g., 50 mm) with detailed maximum energy absorption per cycle and per hour. Dimensional parameters (A to H, diameters ØC, ØD, ØE) and mounting hole sizes are specified for industrial compatibility.

IBSW Series Hydraulic Buffers

This series includes sub-models with stroke lengths ranging from 32 mm to 70 mm. Specifications cover maximum energy per cycle and hour, maximum buffer force, and mounting dimensions. Mounting hole diameters increase with model size, supporting heavy-duty applications.

Damper and Rate Control Devices

ISAA Series: Speed control dampers with adjustable damping ranges, stroke lengths (e.g., 32 mm), load limits, and feed rate limits designed to reduce noise and control motion speed.
IDSM and IDSP Series: Crash dampers optimized for impact mitigation, with detailed parameters including stroke, force, energy, and thread sizes.
IRAD Series: Rod-mounted rate controls specifying stroke lengths, maximum propelling force, and mounting details.
IASR Series: Short-type shock absorbers available in various sizes, specifying stroke, energy absorption, recoil force, weight, and detailed dimensional data.

Critical Parameters and Best Practices

Selection must consider stroke length, maximum energy absorption per cycle and per hour, and maximum buffer force to match application needs.
Dimensional compatibility is essential; verify mounting hole sizes and overall dimensions against installation requirements.
Adjustable damping devices allow fine-tuning of speed and noise reduction, improving operational control.
Crash dampers and shock absorbers should be selected based on force and energy ratings for effective impact absorption.

Summary

This document serves as a comprehensive technical reference for engineers and technicians involved in selecting, installing, and maintaining hydraulic buffers, shock absorbers, and dampers. It emphasizes precise dimensional data, energy absorption capacities, force ratings, and safety considerations to ensure optimal performance and reliability in industrial energy absorption applications.

Catalog excerpts

CONTENTS Shock Absorber Application Production Process Shock Absorber Safety Instruction Measuring and selection IAAS Series Mini ranges IASS Series IAAH Series IAAD Series IASS Series Mid-Large ranges Hydraulic Buffer Measuring and selection IBSG Series IBAW Series IBSW Series Damper & Rate Contro ISAA Series IDSM Series IDSP Series IRAD Series IASR Series

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Innovative Zero Defect Motion Shock Absorption Control

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In many of industrial fields, production speed increased in high face for better productivity. In addition, the needs for high energy capacity with compact shock absorber has increased whereas the application product size is getting bigger. Through intensive technical development, IZMAC upgrade all shock absorber models more than 200% capacity of previous ones and improve collision speed allowance range as 0.1m/sec~5 m/sec. Thanks to production management, IZMAC can provide low cost, long life products with short delivery time. IZMAC would do its best to supply products that customer satisfy...

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izmac Fluid Damping Technology Best Engineered For Energy Absorption Technology DECELERATION CONTROL SOLUTION : Provide customer deceleration control solution customer satisfactory policy CREATE MAX PRODUCTIVITY : Create maximum productivity by supplying best product to customers INNOVATION : On-going innovation to maintain its high level guality

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Fluid Damping Technology / Nothing is Impossible

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izmac Fluid Damping Technology Hydraulic Buffers Military, Bridge, Crane & Trolley, Rail End Stop, Railway Coupler & Side Buffers, Elevator, Wind Turbine Logistic Automation Warehouse Automation, Mining, Conveyor Systems

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Applications Factory Automation Automotive • Car manufacturing(Assembly/Transfer/ Inspection/Pick & Place robot line) • Car-Welding, Assembly line, Tire line • Electric actuator, Rodless cylinder, High speed cylinder, Guide cylinder, Stopper cylinder, Handling system, Linear module protection • Pneumatic components Grippers, Pneumatic cylinder, Pneumatic valve, Fluid control components • Electronics Semi-conductor eguipment, Circuit breaker • Factory Steel factory, Paper factory • Safety : Brake cylinder, Tie rod cylinder, Compact cylinder, Brake unit, Linear guide, Emergency stop Features •...

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Production Process roT|Design What is technology? It will be the one which makes differences. IZMAC always open ears to hear customer’s voices for renovation. IZMAC makes endless R&D and it supports to develop quality of products for customer’s productivity. On time customizing is also one of helpful features of IZMAC. Clean machining clean products. IZMAC has its own fleets to doing machining process. To minimizes defect ratio into “0”, skillful engineers manage all over the process. Advanced machineries are helpful to carry out complicate & difficult output process. IZMAC only supply products...

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Fluid Damping Technology (04^Assembly Assembly is one of very important process of production. Every part should be inserted into the right position to do its right function. Through product inspection In the final qualifying process, IZMAC products are ready to deliver customer’s places. Defective products are automatically transferred to the beginning process of production or trashed to prevent quality trouble. IZMAC only supply products in perfect condition of packing. If there are any small defects found or manager feels that package is not settled well, the packaging system is reset for...

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1 Single orifice is called as "Dashpot" and it has only one orifice on the tube as a hole or circled shape gap. It has the features that orifice dimension is maintained for total stroke when it has how activity. 2 As per the diagram, resistance force is going high suddenly after collision and it dramatically down when the stroke is in progress. And the force is decreasing step by step. MULTIPLE ORIFICES On the other hands, by using multiple orifices, total oil route dimension is decreasing when the stroke is on-going. It enables to maintain total shock absorption safely and softly. By using adjustment...

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Best engineered for energy absorption technology Shock Absorbers InternalStructure 1 Shock absorber is consist of 5 major parts: Head, Piston rod, Body, Adjustment dial and Lock nut. 2 Bumper head is the part which contact colliding object directly, and it has the function of stopper at the end of stroke with contacting body. 3 Piston rod transfer impact energy to the piston through full stroke. 4 Body outside is fully threaded for easy installation at any position and for more heat dissipation. 5 Adjustment dial is for optimum operation by setting Knob to the various impact conditions. 6 Lock...

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Shock Absorber Safety Instruction 1. Shock absorber IZMAC shock absorber has been developped up to million cycles. To assure long life cycle please be aware ofthe following regulations. 1-1 Ensure correct energy capacity before operation of shock absorber. 1-2 Do not paint or weld to the body of shock absorber. 1-3 Piston rod not to be marked or painted. (Shock absorber can fail by oil leackage.) 1-4 Adjustment dial knob is preset to “0” by factory. Once achieved the correct damping strength tighten the lock screw. 1-5 Be aware of to keep shock aborber away from firedue to filledup withoil there...

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Best engineered for energy absorption technology 1-9 Impact mass should be perpendicular to the axis of shock absorber. In case of an side load impact especially angle of deviation over 1°, it is better to use an side load adapter. Otherwise failures can be occurred due to abrasion of innersealings. Shock Absorbers 1-10 Shield the shock absorber to protect it from foreign material such as dust, acids, steam, solvents, cutting fluids, weld flash, and dust. 1-11 Check the operating temperature range of shock absorber (-10°C ~ 80°C) to get best performance. If you need to use shock absorber in other...

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Shock Absorber 2. General Inspection 2-1 Regular Checking 1) Check the below points regularly. It is impossible to disassemble and repair the shock absorber so change the shock absorber when it is broken. 2) Inspection Point ■ Conditionoflocknutfastened ■ Outerappearanceofshockabsorber If any trouble found after inspection, please do trouble shooting with considering "2-2. trouble & troubleshooting. * When using the shock absorber inside the chamber, be sure to contact IZMAC before using it. Fluid Damping Technology / Nothing is Impossible

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