Gardner Denver Oil-flooded Screw Air Compressor GDK 90-160kW
Gardner Denver Oil-flooded Screw Air Compressor GDK 90-160kW models list, if you need any genuine spare parts for Gardner Denver, or Ingersoll Rand, Doosan, CompAir, just feel free to contact Canada Trade Supply CTS Inc, along with our China based strong supply chain and global logistics network, our offers on whole assembly and any spare parts are unbeatable.
Standard GDK Fixed Speed Unit
GDK90FS-7A/W 7.0 90 17.5 2300 x 1500 x 1700 2220 / 2080
GDK90FS-8A/W 8.0 90 17.0 2300 x 1500 x 1700 2220 / 2080
GDK90FS-10A/W 10.0 90 15.0 2300 x 1500 x 1700 2220 / 2080
GDK90FS-12.5A/W 12.5 90 13.0 2300 x 1500 x 1700 2220 / 2080
GDK110FS-7A/W 7.0 110 20.6 2300 x 1500 x 1700 2250 / 2110
GDK110FS-8A/W 8.0 110 20.0 2300 x 1500 x 1700 2250 / 2110
GDK110FS-10A/W 10.0 110 17.6 2300 x 1500 x 1700 2250 / 2110
GDK110FS-12.5A/W 12.5 110 15.0 2300 x 1500 x 1700 2250 / 2110
GDK132FS-7A/W 7.0 132 25.5 2300 x 1500 x 1700 2880 / 2835
GDK132FS-8A/W 8.0 132 25.0 2300 x 1500 x 1700 2880 / 2835
GDK132FS-10A/W 10.0 132 22.5 2300 x 1500 x 1700 2880 / 2835
GDK132FS-12.5A/W 12.5 132 17.5 2300 x 1500 x 1700 2880 / 2835
GDK160FS-7A/W 7.0 160 30.6 2300 x 1500 x 1700 2980 / 2935
GDK160FS-8A/W 8.0 160 30.0 2300 x 1500 x 1700 2980 / 2935
GDK160FS-10A/W 10.0 160 26.2 2300 x 1500 x 1700 2980 / 2935
GDK160FS-12.5A/W 12.5 160 22.0 2300 x 1500 x 1700 2980 / 2935
Standard GDK PM VSD Unit
GDK90HPM-A/W 7-10 90 6.1-18.3 2300 x 1500 x 1700 1720 / 1580
GDK110HPM-A/W 7-10 110 7.5-21.8 2300 x 1500 x 1700 1730 / 1600
GDK132HPM-A/W 7-10 132 8.9-25.5 2300 x 1500 x 1700 1850 / 1805
GDK160HPM-A/W 7-10 160 10.4-31.5 2450 x 1500 x 1700 2175 / 2058
National Toll-free Service Hotline
400-820-9290
Gardner Denver
Founded in 1859, Ingersoll Rand, Inc. Gardner Denver focuses on developing innovative products and engineering solutions that solve operational challenges for our customers. With global collaboration, strong customer service and in-depth expertise, we offer reliable, energy-efficient equipment for a wide range of manufacturing and process applications. As of March 1, 2020, The Ingersoll Rand Industrial segment was formally merged with Gardner Denver to form the new Ingersoll Rand.
Now, as a larger and stronger company, we can further provide you with more comprehensive solutions and a broader portfolio of products and services. The new Ingersoll Rand is driven by an entrepreneurial spirit and an ownership mindset to make life better for our employees, customers and those around us.
GDK series product line is the first product line designed by integrating the advantages of the product lines of Ingersoll Rand Industrial Group and Gardner Denver Industrial Group in Asia-Pacific after their merger. It is completely tailored for the fundamental manufacturing industry in Asia-Pacific. In addition to stringent engineering design and quality control, the comprehensive solution of the complete and after sales service has excellent performance to price competitiveness among brands of the same class.
Ingersoll Rand
Ingersoll Rand Inc. (NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet. Customers lean on us for exceptional performance and durability in mission-critical flow creation and industrial solutions. Supported by over 80+ respected brands, our products and services excel in very complex and harsh conditions. Our employees develop customers for life through their daily commitment to expertise, productivity, and efficiency. For more information, visit www.IRCO.com.
Permanent Magnetic (PM) Variable Speed Drive (VSD) Motor
Gardner Denver PM VSD series air compressors are driven by PM synchronous motor. Compared to conventional electrically-excited motor, PM motor, especially rare earth PM motor, is featured by such significant advantages as simple structure, reliable operation, small size, light weight, low loss, high efficiency and a great variety of shapes and sizes, and thus has an extremely wide scope of application in aerospace & defense, industrial & agricultural production and almost all fields of daily life.
IE5 superior energy efficiency and high reliability IP66 protection level
Large-sized bearings ensure the service life
The air compressor driven by PM synchronous motor is superior to that driven by ordinary fixed speed motor mainly in the following aspects:
Superior Motor Performance
The hybrid permanent magnet (HPM) motor is mainly featured by its stator winds, which are detachable and field-replaceable, and can drive by directly connecting with the male rotor of the airend due to the small size and high power (with 33% smaller volume to deliver magnetic flux up to 3 times of the conventional VSD motor). Besides, the unique motor layout eliminates any wear parts and bearings, and achieves no rotor excitation loss and 5-10% higher efficiency.
Wide Range of Frequency Conversion
The motor can achieve VSD range of 25%-150% (vs 50%-100% of
asynchronous VSD motor) due to its superior low speed performance without electrically excited rotor and adoption of advanced
self-sensing vector control technique. Therefore, it can operate with no load at lower rotational speed to save energy.
Unlimited Start / Stop
Due to its unlimited start / stop capability, HPM motor can meet the air capacity requirement without causing any damages as a conventional motor does. When the air capacity of the unit drops to the lowest point, it will stop to prevent a waste of energy for unloading of conventional air compressor.
Low Noise
Rational slot-pole combination and magnetic field design ensures wider operating frequency and lower operating noise.
Enlarged Motor Air Gap
The enlarged air gap enables HPM motor to run normally in a more stringent environment with minimum downtime.
Compact Structure, Small Size & Light Weight
PM rotor has a small size and high power density.
Smooth Start
% full-load current Star-delta starting
800
No starting peak current
Completely eliminate the energy consumption during unloading Reduced the burden on electrical components
VSD starting current is only about 1.5 times of rated current to have no shock on the power grid
Stable Output Pressure
0.5-1.0 BAR
VSD control can keep the pressure band within 0.1 bar
Standard loading/
0.5-1.0 BAR
unloading control Pressure needed by users
Stable compressed air pressure – no need of a large air tank
The pressure will not exceed the required value, resulting in no energy waste
Continuous adjustment control
VSD control
Shock-free Start
The starting torque of the motor is low, resulting in shock-free mechanical parts (e.g. bearings) with a longer service life
Transfer torque as required, resulting in no energy waste
Motor Frame
The motor frame and end cover made of cast iron and cast aluminum can support the bearings more firmly, maintain a uniform gap between rotor and stator and make its flange coupled components permanently parallel.
Electrical Design
The rotational speed, torque and other operating parameters are designed to meet the load requirements of the compressor. The air capacity requirement of GDK series compressors can be met by the already optimal efficiency and power coefficient of the motor.
Bearing
As a powerful guarantee for smooth operation, the air compressors are fitted with vacuum exhaust bearings at the drive end and roller bearings at the discharge end, which can be lubricated by the coolant flowing through the bearing grooves. These oversized bearings have an average service life of 135,000 hours, 8 times longer than NEMA standard.
Insulation Materials
The high efficiency motor of GDK series with Class F insulation and Class B temperature rise is rated for 155℃ ambient temperature under continuous load, which delivers high reliability, longer service life and better adaptability to severe environment of the motor, as temperature is so critical to the service life of an engine.
Protection Rating
The highly efficient GDK series motors are of closed type with a protection rating at IP 55, which effectively protects it against dust and moisture and guarantees the smooth operation even in a harsh environment.
05 Airend
As the core part of screw air compressor, the airend is designed to minimize manufacture deviation and enable accurate installation with its reliable quality, stable performance and high operating efficiency. Besides, some other components in the air compressor provide critical support and control for reliable operation of the airend. The newly designed airend with over 10% higher average energy efficiency is used in GDK90-160 series for long-term reliable operation.
The lubricating points are deliberately arranged to precisely deliver the lubricant to the required position effectively for higher reliability and lower energy consumption.
Advanced gear design enables more efficient and reliable transfer of drive energy
Integrated gearbox reduces windage loss and drive system length for higher efficiency & performance and easier maintenance
Enhanced bearing arrangement helps reduce the resistance and improve energy management for higher reliability and performance
The drive system is sealed to protect it against dust and moisture with no need of regular maintenance
The optimized screw rotor profile significantly improves energy efficiency and air capacity, and reduces energy cost
Low friction bearing arrangement improves the energy efficiency
Gear lubrication is optimized to cleverly inject the lubricant into the gear engaged position for higher operating reliability and lower energy consumption
Streamlined inlet and outlet passage reduces pressure drop
The oil spraying process is optimized for lower temperature and higher efficiency during the compression process
GDK90-160 series products
Innovative design, endorsement of patent
Air compressor unit Patent No.: ZL 2022 2 0909446.6
Air ducting and air compressor unit Intake valve and VSD Air Compressor
Combination valve, oil treatment components and equipment Patent No.: ZL 2022 2 1694571.6
Oil separator element component, scavenge line to airend inlet, and oil-spray
screw device Patent No.: ZL 2022 2 086577.1
Type of Drive
The motor and airend of GDK PM VSD series products uses a coaxial direct-coupled drive system to be more efficient, reliable and robust, where coaxial drive reduces mechanical loss of belt gear and other devices, and coaxial connection delivers higher driving efficiency. It also maintains permanent concentricity and air-tight seal of the base to prevent intrusion of foreign materials in the air and ensure smooth power transmission.
High-efficiency Cold Air Intake System
Inlet Filter
The inlet filter, which is 99.5% efficient at 3µm and above, is directly connected to an inlet valve for simpler replacement; the inlet valve integrated with a solenoid valve reduces pipe connections & leak points and lowers inlet air resistance for higher intake & compression efficiency.
High-efficiency nano membrane air filter element has a 0.3µm particle filtration performance over three times higher than ordinary filter.
Independent Cold Air Intake Channel
The new independent cold air intake channel design of GDK with low intake temperature, greater air capacity and less pressure drop significantly improves the airend efficiency. It reduces exhaust temperature of the entire system, extends service life of pipelines, and greatly improves the cooler performance.
Cooling System
Compared to conventional welded cooler, the independent oil cooler / after-cooler arrangement of GDK series eliminates damages and failure of the coolers caused by thermal stress concentration at the weld seam due to different expansion coefficient of cooling oil and compressed air, extend the service life, and makes replacement more convenient to reduce operation & maintenance cost for customers.
The independent oil cooler / after-cooler air duct design subverts the conventional parallel design to mount the oil cooler and
after-cooler at each side, which fundamentally eliminate the influence of thermal stress & thermal expansion.
Side mounting shows higher after-sales maintenance efficiency than top mounting.
Completely independent air duct guarantees the ideal cooling effect for core components while reducing power consumption of the fan.
After-cooler, as the only inlet channel of the entire system, cools and also reduces the noise of the system.
Large margin after-cooler, <10 ºC CTD (air-cooled & water-cooled) adapts to relatively harsh environment, and guarantee normal operation of the entire system at an ambient temperature of 46ºC.
Cooling Fan
Ariable Speed Control
Star-delta logical control of the fan reduces VSD power, enables linkage control over three fans for higher energy efficiency of the unit, and guarantees the cooling performance.
Tilt Mounting
The oil-cooled fan is tilted above the cooler to guarantee cooling air capacity and save great space for the unit; the tilt angle achieves better cooling effect through strict FEA simulation.
Pull-out for Maintenance
The cooling fan can be slid out along the lower rail for maintenance, which can be easily done by a single person and greatly improves the after-sales service efficiency of the fan.
Induced Draft Cooling Fan
It reduces the induced draft temperature and evenly distributes air on the cooler surface to improve cooling heat transfer efficiency; compared to blazer cooling, induced draft cooling has better cooling effect with no dead corner.
Piping System
Fluorine rubber O-ring face seal is used for all connections of key parts
Almost no possibility of leakage
Re-connections can be made indefinitely
Axial clearance required for typical seal connections is eliminated Resistance to chemical corrosion
Using the advanced O-ring seal, as a seal structure which can prevent oil leakage more effectively in conformity with the American Automobile Manufacturers Association (AAMA) standard, to replace the typical threaded connection seal eliminates axial clearance, simplifies the installation, and requires no tightening which may cause the connector to deform, thus fundamentally improving the anti-leakage effect.
The same flange design is adopted for the entire system to reduce wearables and make maintenance convenient.
Heat-resistant components of the unit, including inlet solenoid valve, pipelines, electronic components, etc., can all withstand high temperature above 100 ºC.
Oil / Air Separation System
The custom-made folded + wound oil separator element is made of multi-layer two-stage reinforced special fiber material, and is featured by large area of separation, low flow rate, excellent separation effect, long service life and precision up to 0.5µm, which ensures that the discharge oil content of the unit is lower than 3 ppm.
The innovative oil separator element design integrated with the scavenge line to airend inlet eliminates the need for individual maintenance of the scavenge line, lowers the height of the unit, and delivers higher after-sales service efficiency.
iConn – the Air Compressor IoT Platform
iConn, the air compressor IoT platform of Gardner Denver, aims to maximize the unit stability of our customers by enabling real-time data management on their compressed air system. The platform also helps Gardner Denver and customers to continually optimize the services and improve production efficiency through big data insight and analysis.
This IoT platform consists of:
Hardware – a controller with embedded data cartridge can be equipped as standard for a new machine before leaving the factory; for a stock unit from the aftermarket, an edge device can be installed to connect to the controller of the unit and read information from it.
Communication – to transmit data from the controller and edge device to the cloud through 4G network
Software ‒ including internal management platform of Gardner Denver and client platform used by end users, in both web and APP version
Technical support team
Features of iConn
List and report of operating parameters of the unit Condition monitoring of the unit based on real-time data Fault alarm and event notification
Problem diagnosis based on predictive analysis
Energy consumption and reliability diagnostics and analysis
Service schedule based on accurate run-time
Reliability for maximum uptime of the unit
Operating state trend monitoring and fault alarm for each air compressor
Early fault warning capability based on preset condition monitoring and predictive analysis
Increase the first time fix rate
High efficiency
Highly efficient business model – the customers can procure spare parts and services from the IoT platform
Productivity enhancement – the cost of field equipment management personnel is reduced
Peace of mind – real-time equipment operating state and notification can be obtained through APP and SMS
Improve the reliability and efficiency of the entire compressed air system
Performance
Model Nominal Pressure Rated Power Nominal Capacity Dimensions Weight (air-cooled barg-50HZ kW m3/min L x W x H (mm) / water-cooled) kg
Summary of Product Features
The new Gardner Denver GDK series PM VSD screw air compressor design is time-tested and integrates multiple new technologies, such as high-efficiency cooling system and well-proven airend system, etc., which altogether ensure high reliability, efficiency and productivity for us. Our new high efficiency and energy saving products can fully meet customers’ needs for product performance and value.
High Efficiency
Well-proven high-efficiency ARES series airend High efficiency oil-cooled PM (VSD) motor Industry leading efficiency of the entire system
Reliability
Oil-cooled PM (VSD) motor with high protection grade
Premium Luminance controller
Independently mounted oil cooler & after-cooler (air-cooled)
Integrated stainless steel cooler (water-cooled) 100% O-ring face seal
Innovative Design
Exquisite appearance design
High-efficiency cold air intake system Independent cooler air duct Innovative cooling fan
Integrated oil separation system IP protection for wearables
Gardner Denver Manages Your System with Heart and Soul
Gardner Denver has been manufacturing air compressors, blowers, vacuum pumps and related accessories for over 160 years. We are committed to helping customers achieve greater success by constantly improving the quality of our products and services through self-iteration and continuous innovation.
Gardner Denver is always ready to provide you with efficient, reliable and energy-saving compressed air and system solutions.
Oil-flooded Fixed Speed Air Compressor Oil-flooded PM VSD Air Compressor
0.15-31.00m³/min 7~10barg Oil-flooded general VSD air compressor
(non-permanent magnet)
12.10-70.10m3/min
7~14barg
Single-state air compressor
0.81-64.00m³/min 7~14barg
Two-state air compressor
29.60-70.10m³/min 7~14barg
Integrated Air compressor with inbuilt refrigerated dryer
0.81-3.70m3/min 7~12.5barg
Oil-free Air Compressor
Oil-free scroll air compressor
Water lubricating oil-free permanent magnetic VSD air compressor
Water lubricating oil-free permanent magnetic VSD air compressor
0.21-3.78m³/min 8～10barg Normal-pressure model
0.30-27.00m³/min 7～10barg Low-pressure model
0.60-70.00m³/min 3~4barg
Medium-pressure model
1.40-40.00m³/min 20~40barg
Compressed Air Purification System
Pipelined filter Refrigerated dryer Desiccant dryer
After-sales Services for Peace of Mind
24-hour toll-free service hotline Genuine spare parts Customized services
System Solutions
Heat recovery system iConn intelligent connected platform
Compressed air system based on highly reliable data analysis at iConn cloud server
Gardner Denver Machinery (Shanghai) Co., Ltd.
11F, L’avenue, No.99 Xianxia Road, Shanghai
Tel：400-820-9290
www.gardnerdenver.com.cn
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Subject to changes without further notice.
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Here below is the GDK90-160 60 HZ Leaf Let
