Oil CoolersOil CoolersOil CoolersOil CoolersOil CoolersHYDRAULIC MOTOR DRIVENHYDRAULIC MOTOR DRIVENHYDRAULIC MOTOR DRIVENHYDRAULIC MOTOR DRIVEN
Low Fouling, Non-Louvered Air Fins.
Dependable Long-Life HydraulicDriven Fans.
Compact, Advanced TechnologyDesign is both rugged and up to 60% smaller than competitors products.
Fan Motors may be operated at avariety of oil flows to reduce noise levels or simplifyinstallation.
Competitive Pricing, Deliveries from Stock.
THERMAL SYSTEMS, INC. BULLETIN HCB-3
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SERIES
HC
HCB-3 Hydro OilCoolers 9/26/05 7:23 AM Page 1
General InformationGeneral InformationGeneral InformationGeneral InformationGeneral InformationGeneral InformationPerformance for the HC Series is variable depending on the fan speed. The fan speed may be changed by increasing / decreasing the oil flow rate to the hydraulic motor driving the fan.
Each model of the HC Series is cataloged at several different hydraulic motor oil flow ratesand fan speeds. This has been done for the following reasons:
ConvenienceYou may make a product selection based on a limitations to oil flow / pressure available to drive the cooling fan.
Noise LevelsHigher fan speeds create more noise than slower speeds, but are typically smaller in size and less expensive.Lower fan speeds are quieter than higher speeds, but are typically larger in size and more expensive
The product selection curves allow you to balance these considerations, and select a model that will best suit your specific requirements.
All models have off the shelf availability.
We are now offering multiple displacements forevery model with exception to the HC14.
1) Standard units are supplied with a hydraulic gear motor for the fan drive. Units with an external case drain should beconnected to hydraulic reservoir or a return line with no greater than 45-PSIG back pressure. (Note failure to properlyconnect and use external drain during operation could result in motor failure and external damage.)
2) Hydraulic motor flow requirements are provided with an efficiency rating of approximately 85%. Pressure requirementare calculated theoretically taking into account minimum operating conditions.
3) Fan rotation is clock wise when facing motor shaft.
4) Maximum degree of fluid contamination, Class 18/15 according to ISO 4406. It is recommended to use a filter withretention rating of B20 >. For longer life, it is recommended to use Class17/14 achievable with filter B10 > -100.
5) AKG Thermal Systems, Inc. reserves the right to make reasonable design changes not limited to hydraulic motor, brand, type, rating, ports or any attribute to standard product without notice.
! NEVER EXCEED MAXIMUM PRESSURE OR RPM.
Your selection can be based on maintaining system efficiencies while achieving thedesired level of heat transfer. We have listed the best two available motor displace-ments for each model detailing the required oil flow and pressure for proper perform-ance.
HYDRAULIC MOTOR INFORMATION
HYDRAULIC MOTOR NOTES
NEW
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1.0
OIL VISCOSITY — SUS
CO
RR
ECTI
ON
FA
CTO
R
2.0
3.0
4.0
5.0
OIL PRESSURE DROP CORRECTION
50 50040030020010060 80
The performance curves above are based on the following:• 50 SUS Oil.• 100°F Entering Temperature Difference (ETD)
If your application conditions are different, use the following selection procedure:
STEP 1. Determine the Heat LoadHorsepower Heat x 2545 = BTU/hr
STEP 2. Determine the Actual ETD DesiredEntering OIL Temperature — Entering AIR Temperature = ETDThe entering oil temperature is the highest desired oil temperature. The enteringair temperature is the highest anticipated ambient air temperature, plus any pre-heating of the air prior to its entering the cooler. This is especially important if airis drawn from the engine compartment for cooling.
STEP 3. Calculate the Adjusted BTU/hr for Selection
BTU/hr 100 BTU/hr For UseHeat Load
xDesired ETD
= With Selection Chart
STEP 4. Select The Model From The CurvesRead up from the GPM to the required heat rejection. Select any model on, or above this point.
STEP 5. Calculate Oil Pressure DropFind the oil pressure drop correction factor and multiply it by the oil pressure drop found on the performance curve.
Selection ProceduresSelection ProceduresSelection ProceduresSelection ProceduresSelection ProceduresSelection Procedures
PerformancePerformancePerformancePerformancePerformancePerformancePerformance MODEL HC 14 Motor Data
Performance MODEL HC 26 Motor Data
DISP./CU-IN 0.218
HC14
4000350030002500
FAN HP
0.290.200.130.07
REQUIREDOIL FLOW
4.23.73.12.6
MINIMUMPRESSURE
500
MAXIMUMPRESSURE
2,000
DISP./CU-IN 0.218
HC26
4000350030002500
FAN HP
0.670.450.290.17
REQUIREDOIL FLOW
4.23.73.22.3
MINIMUMPRESSURE
500
MAXIMUMPRESSURE
2,000
DISP./CU-IN 0.372
HC26
4000350030002500
FAN HP
0.670.450.290.17
REQUIREDOIL FLOW
7.26.35.44.5
MINIMUMPRESSURE
500
MAXIMUMPRESSURE
2,000
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Performance MODEL HC 66 Motor Data
PerformancePerformancePerformancePerformancePerformancePerformancePerformance MODEL HC 32 Motor Data
Performance MODEL HC 48 Motor Data
DISP./CU-IN 0.218
HC32
3500300025002000
FAN HP
2.241.690.730.38
REQUIREDOIL FLOW
3.73.12.62.1
MINIMUMPRESSURE
1,2401,090570500
MAXIMUMPRESSURE
2,000
DISP./CU-IN 0.372
HC32
3500300025002000
FAN HP
2.241.690.730.38
REQUIREDOIL FLOW
6.35.44.53.6
MINIMUMPRESSURE
730640500500
MAXIMUMPRESSURE
2,000
DISP./CU-IN 0.218
HC48
3500300025002000
FAN HP
3.542.231.300.67
REQUIREDOIL FLOW
3.12.62.1
MINIMUMPRESSURE
1,4301,000650
MAXIMUMPRESSURE
2,000
DISP./CU-IN 0.372
HC48
3500300025002000
FAN HP
3.542.231.300.67
REQUIREDOIL FLOW
6.35.44.53.6
MINIMUMPRESSURE
1,140840590500
MAXIMUMPRESSURE
2,000
DISP./CU-IN 0.218
HC66
250020001500
FAN HP
2.191.620.70
REQUIREDOIL FLOW
2.62.11.6
MINIMUMPRESSURE
1,6901,560900
MAXIMUMPRESSURE
2,000
DISP./CU-IN 0.372
HC66
250020001500
FAN HP
2.191.620.70
REQUIREDOIL FLOW
4.53.62.7
MINIMUMPRESSURE
990920530
MAXIMUMPRESSURE
2,000
EXCEEDS MOTOR CAPACITY
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Performance MODEL HC 240 Motor Data
PerformancePerformancePerformancePerformancePerformancePerformancePerformance MODEL HC 120 Motor Data
Performance MODEL HC 180 Motor Data
DISP./CU-IN 0.5
HC120
250020001500
FAN HP
3.962.050.88
REQUIREDOIL FLOW
6.04.83.6
MINIMUMPRESSURE
1,330860500
MAXIMUMPRESSURE
3,625
DISP./CU-IN 1.2
HC120
250020001500
FAN HP
3.962.050.88
REQUIREDOIL FLOW
14.411.58.7
MINIMUMPRESSURE
560500
MAXIMUMPRESSURE
2,610
DISP./CU-IN 0.5
HC180
250020001500
FAN HP
14.007.213.09
REQUIREDOIL FLOW
4.83.6
MINIMUMPRESSURE
3,0301,730
MAXIMUMPRESSURE
3,625
DISP./CU-IN 1.2
HC180
250020001500
FAN HP
14.007.213.09
REQUIREDOIL FLOW
14.411.58.7
MINIMUMPRESSURE
1,9601,260720
MAXIMUMPRESSURE
2,610
DISP./CU-IN 1.2
HC240
250020001500
FAN HP
21.3010.904.56
REQUIREDOIL FLOW
11.58.7
MINIMUMPRESSURE
1,9101,070
MAXIMUMPRESSURE
2610
DISP./CU-IN 1.95
HC240
250020001500
FAN HP
21.3010.904.56
REQUIREDOIL FLOW
23.418.814.1
MINIMUMPRESSURE
1,8401,180660
MAXIMUMPRESSURE
3,000
EXCEEDS MOTOR CAPACITY
EXCEEDS MOTOR CAPACITY
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PerformancePerformancePerformancePerformancePerformancePerformancePerformance MODEL HC 300 Motor Data
Performance MODEL HC 380 Motor Data
SpecificationsSpecificationsSpecificationsSpecificationsSpecificationsSpecificationsRATINGS:Maximum Working Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 PSIMaximum Working Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250 °F
MATERIALS:Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Aluminum Fan Blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Polypropylene Blades
Aluminum HubShroud . . . . . . . . . . . . . . . . . . . . . . . . . . .Powder Painted Steel Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . . . . .Powder Painted SteelFan Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . .Zinc Plated Steel
DISP./CU-IN 1.2
HC300
200015001000
FAN HP
12.105.111.52
REQUIREDOIL FLOW
11.58.75.8
MINIMUMPRESSURE
2,1201,190540
MAXIMUMPRESSURE
2,610
DISP./CU-IN 1.95
HC300
200015001000
FAN HP
12.105.111.52
REQUIREDOIL FLOW
18.814.19.4
MINIMUMPRESSURE
1,310740500
MAXIMUMPRESSURE
3,000
DISP./CU-IN 1.2
HC380
200015001000
FAN HP
17.507.372.17
REQUIREDOIL FLOW
8.75.8
MINIMUMPRESSURE
1,720760
MAXIMUMPRESSURE
2,610
DISP./CU-IN 1.95
HC380
200015001000
FAN HP
17.507.372.17
REQUIREDOIL FLOW
18.814.19.4
MINIMUMPRESSURE
1,8901,060500
MAXIMUMPRESSURE
3,000
FeaturesFeaturesFeaturesFeaturesFeaturesFeaturesADVANCED TECHNOLOGYDesign Provides High Heat Transfer Capacity in Very Compact Sizes
RUGGEDBar and Plate Construction
LOW FOULINGNon-Louvered Fin System
WIDE SELECTIONOf Standard Models Shipped from Stock
EXCEEDS MOTOR CAPACITY
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Ordering InformationOrdering InformationOrdering InformationOrdering InformationOrdering InformationOrdering InformationSERIES MODEL SIZE MOTOR DATA CUSTOM FEATURE CODE
HC Series SELECTED 0= No Motor R=REVERSED AIR FLOW0218 = 0.218 cu-in. AD=SAE TO NPT0372 = 0.372 cu-in. F=FILTER0050 = 0.50 cu-in. H=HERESITE COATED CORE0120 = 1.2 cu-in.0140 = 1.4 cu-in.
0195 = 1.95 cu-in.
DimensionsDimensionsDimensionsDimensionsDimensionsDimensionsB C
(Approx.)
A
F
H
D
E
Air Flow
Outlet PortP
G SAEFittingTyp 2
Inlet PortP
1/4”NPTFitting& Plug
Drain Port
Rotation
MJ53” Ø Hole Typ 4
KL
• Dimensions are in inches. • We reserve the right to make reasonable design changes without notice. • Weights are in pounds.
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Your Business PartnerYour Business PartnerYour Business PartnerYour Business PartnerYour Business PartnerYour Business Partner
WorldwideWorldwideWorldwideWorldwideWorldwideWorldwide
AKG has been manufacturing high quality coolers and cooling systems since 1919. We have grown toinclude 10 facilities with over 1400 employees to serve you.
AKG is a complete single source sup-ply for all of your cooling require-ments. Choose from both standardand custom engineered productsdepending on your specific needs.
AKG Thermal Systems, Inc.Mebane Industrial Park7315 Oakwood Street Ext.P.O. box 189Mebane, North Carolina 27302-0189Tel.: (919) 563-4871Fax: (919) 563-4917
Autokühler GmbH & Co. KGPostfach 1346D-34363 HofgeismarTel.: +49 (0) 5671 883-0Fax: +49 (0) 5671 3582Internet: http://www.akg-gruppe.deE-mail: [email protected]
AKG believes in solid long-term busi-ness relationships built on partner-ships with its customers.
AKG places heavy emphasis ondevelopment of leading edge tech-nologies, products and finding cre-ative solutions to our customers indi-vidual requirements.
AKG Worldwide Partnership Customer
HCB-3 Hydro OilCoolers 9/26/05 7:23 AM Page 8
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