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- Italgroup S.r.l.
- IAM Series - Single Displacement Hydraulic Motor
IAM Series - Single Displacement Hydraulic Motor
IAM Series - Single Displacement Hydraulic Motor
The IAM series motors are radial piston hydraulic motors designed for low speed and high torque applications, suitable for marine equipment, winches, and agricultural machinery. They offer high efficiency, smooth operation at low speeds, high starting torque, and low maintenance requirements.
The catalogue provides specifications for different motor sizes, including displacement, theoretical torque, maximum continuous pressure, speed, and power. For example, the IAM 80 H1 motor has a displacement of 80 cc and a theoretical torque of 1.3 Nm/bar.
Recommended hydraulic oils should have a minimum viscosity index of 95 and anti-wear additives, with an optimal viscosity range of 40 to 60 cSt. Special care is needed with ecological fluids due to potential seal compatibility issues.
Proper installation and startup procedures are crucial for motor longevity and low maintenance. The use and maintenance manual should be accessible near the installation site.
The IAM H45, H5, H55, H6, and H7 series have special bearing constructions to enhance performance under high-speed and high-pressure conditions.
The catalogue includes a troubleshooting section for common issues and maintenance operations to ensure optimal motor performance.
An interchangeability chart and ordering code section are provided for customizing motors to specific requirements.
Filtration is crucial, with a recommended grade of 25 μm for most applications and 10 μm for closed circuits. Regular oil analysis is advised.
Ensure the motor is filled with hydraulic fluid before start-up, and maintain leakage line pressure below 10 bar.
Flushing ports should be positioned high, with specific flow rates and drain oil viscosity requirements.
Shaft seals are made from SIMRIT® materials, suitable for temperatures from -40°C to +160°C.
Proper handling and storage are crucial to prevent damage, with specific guidelines for transport and long-term storage.
Maintenance should be performed by trained personnel, with minimal requirements if used according to specifications.
Bearings' lifespan is influenced by various factors, and motor creep speed can be managed with negative brakes.
Features include marine painting, speedy-sleeves, high-pressure shaft seals, and counterclockwise rotation options.
Common issues include excessive noise, overheating, insufficient torque, and oil leakage, with solutions provided.
Specifications include displacement, torque, pressure, speed, and temperature range, crucial for optimal performance.
Conversion factors for various units are provided for international use.
Performance diagrams indicate conditions for continuous and intermittent operations, with specific guidelines for temperature and flushing.
Details on mounting faces and shaft specifications are provided, including dimensions and standards.
Users are advised to follow hydraulic fluid recommendations and avoid exceeding power limits.
Examples illustrate bearing life expectancy under different conditions.
The document includes a disclaimer about data usage and modification rights.
The catalogue provides specifications for various hydraulic valves, including overcenter, flushing, and relief valves, with detailed technical data and installation instructions.
A comprehensive ordering code system is included for specifying valve configurations.
Italgroup products are available worldwide, with specific countries listed for each continent.
Catalog excerpts
Single displacement hydraulic motors
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The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal sense. Italgroup S.r.l. reserves the right to implement modifications without notice. All partial or total reproduction and copy without written authorization of Italgroup S.r.l. is strictly forbidden. ©2016 ITALGROUP S.R.L. - ALL RIGHTS RESERVED - COMPANY WITH QUALITY SYSTEM
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ITALGROUP MOTORS IAM SERIES TECHNICAL CATALOGUE GENERAL INDEX FORMULAS INTRODUCTION - GENERAL INFORMATION TECHNICAL DATA INTERCHANGEABILITY CHART IAM ORDERING CODE HYDRAULIC FLUID RECOMMENDATIONS DRAIN RECOMMENDATIONS - FLUSHING STANDARD SHAFT SEAL FEATURES MOTOR INSTALLATION AND STARTUP MOTOR HANDLING AND STORAGE MAINTENANCE OPERATION INSTRUCTION AND ADVICES SPECIAL FEATURES TROUBLESHOOTING UNIT CONVERSIONS IAM H1 IAM H2 IAM H3 IAM H4 IAM H45 IAM H5 The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal...
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ITALGROUP MOTORS IAM SERIES TECHNICAL CATALOGUE GENERAL INDEX IAM H55 IAM H6 IAM H7 MOTOR DISTRIBUTORS TACHOMETERS SPLINED BILLET ADAPTOR FLANGES VALVES CONTACT US - REACH US The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal sense. Italgroup S.r.l. reserves the right to implement modifications without notice. All partial or total reproduction and copy without written authorization of Italgroup S.r.l. is strictly forbidden.
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Torque [Nm] = Specific torque [Nm/bar] * Pressure [bar] Displacement [cc/Rev] * Pressure [bar] Displacement [cc/Rev] Displacement [cc/Rev] * Speed [rpm] The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal sense. Italgroup S.r.l. reserves the right to implement modifications without notice. All partial or total reproduction and copy without written authorization of Italgroup S.r.l. is strictly forbidden.
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INTRODUCTION - GENERAL INFORMATION Carefully read the use and maintenance manual before start-up the motor. The use and maintenance manual must be placed near to motor installation location in order to guarantee operators easy access to the instruction manual. For further information please contact Italgroup. Motor description IAM series motors are radial piston hydraulic motors (generally indicated as LSHT motors, low speed high torque motors) with a rotating shaft (1) and a stationary housing (2). The pistons (4) are located radially and the working fluid provide the mechanical force that push...
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INTRODUCTION - GENERAL INFORMATION Hydraulic motors of the IAM series are single displacement crankshaft radial piston motors. Thanks to great variety of accessories IAM series can be used in a wide range of applications • Marine equipments • Offshore equipments • Injection moulding machines • Steel bending machines • Fork lifts trucks • Skid steer loaders • Agricultural and forestry machines • Municipal vehicles • Airport machinery ^ High volumetric and mechanical efficiencies j Very smooth running at low speeds mf High starting torque / constant torque ■f Wide speed range •{ Low maintenance...
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MOTOR TECHNICAL DATA H YDRA ULIC HO TORS Motor Size Displacement Theoretical Max Max cont. Peak Max cont. Max Dry weight torque cont. speed speed (**) power (*) power The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal sense. Italgroup S.r.l. reserves the right to implement modifications without notice. All partial or total reproduction and copy without written authorization of Italgroup S.r.l. is strictly forbidden.
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MOTOR TECHNICAL DATA Motor Theoretical torque Max cont. Peak speed speed (**) For all motors: - Hydrostatic test pressure: 420 bar - Refer to motor performance diagrams for more information For IAM H8, please refer to IAMD catalogue - (*) For motor operation with a continuous duty cycle at maximum continuous power the flushing is usually required. For more information please contact our technical department. - (**) Do not exceed maximum power. The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal sense....
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INTERCHANGEABILITY CHART Interchangeability chart Italgroup motor code Cross reference motor code The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal sense. Italgroup S.r.l. reserves the right to implement modifications without notice. All partial or total reproduction and copy without written authorization of Italgroup S.r.l. is strictly forbidden.
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H YDRA ULtC US TOPS DISPLACEMENT INTERCHANGEABILITY SERIE internal code The data specified into the catalogue are for product description purpose only and must not be interpreted as warranted characteristics in legal sense. Italgroup S.r.l. reserves the right to implement modifications without notice. All partial or total reproduction and copy without written authorization of Italgroup S.r.l. is strictly forbidden.
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H YDRA ULtC HO TOPS HYDRAULIC FLUID RECOMMENDATIONS Fluid selection In general, we recommend the use of hydraulic oils with minimum viscosity index of 95, with anti-wear additives (ISO HM and HV). Once normal wor- king temperature is reached, the drain oil viscosity must be at least 35-40 cSt, preferably in the range from 40 to 60 cSt. HE oils (ecological fluids) are allowed, but must be used with particular attention, because them can influence the motor seals compatibility, and can reduce motor performances and life. Please contact us in case of HE oils usage. Optimal viscosity se- Referring...
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HYDRAULIC FLUID RECOMMENDATIONS Hydraulic systems oil must always be filtered. The choice of filtration grade derives from needs of service life and money spent. In order to obtain stated service life it is important to follow our recommendations concerning filtration grade. When choosing the filter it is important to consider the amount of dirt particles that filter can absorb and still operate satisfactorily. For that reason we recommend filters showing when you need to substitute filtering cartridge. · 25 μm filtration required in most applications · 10 μm filtration in closed circuit applications...
Open the catalog to page 13All Italgroup S.r.l. catalogs and technical brochures
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