Máy nén khí là các máy móc (hệ thống cơ học) có chức năng làm tăng áp suất của chất khí. Công dụng của máy nén khí thì rất nhiều, chúng có mặt trong hầu hết các ngành công nghiệp như in ấn, bao bì,
TANK MOUNT BEBICONPACKAGE BEBICONOIL FREE SCROLL AIR COMPRESSORSHITACHI BEBICON AIR COMPRESSORS 1946196019651970197519801985199019952000200319501955●birth of HITACHI BEBICON●birth of TWO SATAGE BEBICON●birth of OIL FREE BEBICONONE MILLION PRODUCITIONS●birth of BEBICON New V series●birth of ELECTRONIC PACKAGE BEBICON●birth of OIL FREE SCROLL COMPRESSOR●birth of OIL FREE BEBICON GREEN series●birth of INVETER PACKAGE OIL FREE BEBICONL typeV seriesNew V seriesGREEN seriesHITACHI BEBICON HISTORYN typeVERTICAL PACKAGE BEBICON PACKAGE OIL FREE BEBICONBEBICON New V-seriesOIL FREE BEBICON GREEN-seriesOIL FREE SCROLL AIR COMPRESSOR SRL-seriesTWO MILLION PRODUCITIONS1TWO MILLION accumulative shipmentsHigh quality and reliability with long historyHITACHI is one of the oldest Japanese air compressor manufactures. BEBICON® debuted in 1946 as HITACHI-small-air-compressor-registration brand.BEBICON® is used in various area of industry, such as engineering and metalworking industry, mining industry and building industry.HITACHI has achieved one million productions by 1979 and has achieved two million productions by 1994.HITACHI got oil-free, cabinet type and scroll compressor to market fast. They got a step ahead of the customer need.Hitachi developed and created INVERTER PACKAGE OIL FREE BEBICON® that meets customer,s energy saving need and environmental friendly need just now.HITACHI hopes that our BEBICON® compressor should satisfy your various need. HIGH COOLING HEADHIGH COOLING HEAD with large aluminum alloy ventilated rib improves heat radiation and air capacity. In addition, V-groove located between discharge and suction chamber reduces the heat transfer from discharge chamber to suction chamber and improves air capacity.LEAD AIR VALVELEAD VALVE of I-shaped-stainless-steel-suction-air valve improves air capacity and improves durability against rusting.HEAT CUT PISTON PIN & LEAK CUT PISTON RINGHEAT CUT PISTON PIN of heat-insulating material reduces heat transfer from the piston to the needle bearing and keeps bearing in relatively low temperature and improves the reliability.LEAK CUT PISTON RING of specially shaped abutment joint reduces air leakage and improves air capacity.BEBICON OILBEBICON OIL is high performance oil and specially developed for BEBICON compressors. Please make sure to use BEBICON OIL to save power, to prevent performance degradation and to prevent accident.FEATURES212341L20L4Lcylinderconnecting rodpistonLEAK CUT PISTON RINGneedle bearing Lubrication typePower （kW） Control method Power sourceNoise Control LawPressure （MPa） Capacity （L/min） ① ② ③ ④ ⑤ ● general air (oil lubricated compressor) ● oil free air (oil free compressor)● pressure switch type ● automatic unloader type ● electronic control type● Voltage, PH, Frequency●PACKAGE BEBICON (lubricated) ●OIL FREE PACKAGE BEBICON (oil free) ● OIL FREE SCROLL (oil free)■Selecting Procedure●Please select the comeback pressure that is more than 0.2 MPa higher than working pressure. [working pressure is more than 0.2 MPa + comeback pressure]●Please select the air capacity that is more than 10 % larger than actual air consumption. [Specification capacity is at maximum pressure and is the converted value at its inlet condition.]●Please select model in the specification table based on above selected pressure and capacity.●This catalog shows only standard model specifications.●Hitachi has three type of control method, pressure switch type, automatic unloader type and electronic control type. Please select control method by customer’s own application.Note: Please select frequency, when you order the product.As oil may emulsify sometimes in case of on-and-off operation in oil lubricated compressor operation, please discuss this issue with distributor.HIGH COOLING HEADV-grooveDischarge chamberSuction chamberBack SideTop SideHEAT CUT PISTON PINPlease follow below procedure in selecting BEBICON 33.7 OP -- 9.5 G 5 ASpecifications（HORIZONTAL TANK MOUNT TYPE） Motor OutputModelWeightCylinder Diameter mm × Stroke mm × Number of CylindersExternal dimensions Width × Depth ×HeightOperation Systems82×60×1 82×60×2 82×72×2 82×72×3 105×72×2 105×72×3 60×50×1 82×60×1 82×60×2 82×72×2 82×72×3 105×72×2 105×72×31.5OU-9.5GS5/6A 1.5OU-9.5G5/6A 2.2OU-9.5GS5/6A 2.2OU-9.5G5/6A 3.7OU-9.5G5/6A 5.5OU-9.5G5/6A 7.5OU-8.5G5/6A 11OU-8.5G5/6A 0.75OP-9.5GS5/6A 0.75OP-9.5G5/6A 1.5OP-9.5GS5/6A 1.5OP-9.5G5/6A 2.2OP-9.5GS5/6A 2.2OP-9.5G5/6A 3.7OP-9.5G5/6A 5.5OP-9.5G5/6A 7.5OP-8.5G5/6A 11OP-8.5G5/6APressure gauge, Safety valve, Hose joint, V-belt, Belt cover, Silencer Stop valve Air out let 1/4B×1 for 0.75, 1.5 & 2.2 kW, 3/8B×1 for 3.7 & 5.5 kW, 1/4B×1, 3/4B×1 for 7.5 & 11 kW1PH 3PH 1PH 3PH 3PH 3PH 3PH 3PH 1PH 3PH 1PH 3PH 1PH 3PH 3PH 3PH 3PH 3PH1,155×393×909 1,283×403×841 1,477×424×909 1,518×502×1,011 1,690×547×1,158 2,028×613×1,220 1,155×380×850 1,155×393×897 1,283×403×824 1,477×424×880 1,518×502×998 1,690×547×1,158 2,028×613×1,220880 650 850 860 1,050 1,030 980 880 650 850 860 1,050 1,0301.5 2.2 3.7 5.5 7.5 11 0.75 1.5 2.2 3.7 5.5 7.5 11Maximum Pressure0.93105 93 139 122 163 208 280 410 84 77 105 93 139 122 163 208 280 41071 71 74 75 81 83 69 71 71 74 75 81 83278 412 646 981 1,309 1,926 139 278 412 646 981 1,309 1,926165 240 405 605 830 1,225 75 165 240 405 605 830 1,22580 90 125 150 230 280 80 80 90 125 150 230 280Standard AccessoriesCompressor SpeedDisplacementCapacity at Maximum PressureAir tank CapacityPower SourceNote: 1. Use the compressor at a place where ambient temperature is 0 to 40 degrees C. 2. The noise level shown are those obtained at a distance of 1.5m from the front of the compressor operating under full load in a reverberation-free room. 3. The capacity of compressed air is the amount of air discharged under the maximum pressure converted in terms air suction (under the atmospheric pressure). 4. These compressor series is not available for direct use of breathing air.Noise LevelAutomatic unloader typePressure-switch type0.930.830.83Features OIL FREE BEBICON (0.75~11kW)Supplying oil free air steadilyHigh-pressure air, 0.93MPa, for wider applicationHIGH PERFORMANCEHIGH PERFORMANCEDURABLE DESIGNDURABLE DESIGN LONG OVERHAUL CYCLELONG OVERHAUL CYCLEOIL LESS STRUCTUREOIL LESS STRUCTUREASIAFrequency (50Hz)GREEN SeriesPressure (0.93MPa [9.5kgf/cm2])Pressure SwitchOil FreePower (3.7 kW)kW MPamin-1L/min L/min L mm kg dB［A］ PHHigh cool headLeak cut piston ringRider ringBrething filterConnecting lodHeat cut piston pinSuction filterCylinderPistonAir valveHIGH PERFORMANCEHIGH RELIABILITY COMPACT & LIGHT EASY TO MAINTAIN 47.5 P -- 9.5 V 5 AFeaturesSpecifications （HORIZONTAL & VERTICAL TANK MOUNT TYPE）Pressure-switch type Automatic unloader typeOperation Systems50×65×1 72×65×1 72×65×2 L ） 90×85×1 H ） 50×85×1 L ） 105×85×1 H ） 60×85×1 L ） 90×85×2 H ） 72×85×1 L ） 105×85×2 H ） 82×85×1 L ） 110×110×2 H ） 82×110×1 50×65×1 72×65×1 72×65×2 L ） 90×85×1 H ） 50×85×1 L ） 105×85×1 H ） 60×85×1 L ） 90×85×2 H ） 72×85×1 L ） 105×85×2 H ） 82×85×1 L ） 90×85×1 H ） 50×85×1 L ） 105×85×1 H ） 60×85×1 L ） 90×85×2 H ） 7 2 ×8 5×10.75U-9.5VS5/6A 0.75U-9.5V5/6A 1.5U-9.5VS5/6A 1.5U-9.5V5/6A 2.2U-9.5VS5/6A 2.2U-9.5V5/6A 3.7U-9.5V5/6A 5.5U-9.5V5/6A 7.5U-9.5V5/6A 11U-9.5V5/6A 15U-9.5V5/6A 0.75P-9.5VS5/6A 0.75P-9.5V5/6A 1.5P-9.5VS5/6A 1.5P-9.5V5/6A 2.2P-9.5VS5/6A 2.2P-9.5V5/6A 3.7P-9.5V5/6A 5.5P-9.5V5/6A 7.5P-9.5V5/6A 11P-9.5V5/6A 3.7P-12.5（14）V5/6A 5.5P-12.5（14）V5/6A 7.5P-12.5（14）V5/6APressure gauge, Safety valve, Hose joint, V-belt, Belt cover, Silencer Stop valve Air out let 1/4B×1 for 0.75 & 1.5 kW, 1/4B×2 for 2.2kW, 1/4B×1 & 3/8B×1 for 3.7 & 5.5 kW, 1/4B×1, 3/4B×1 for 7.5 & 11 kW 1B×1 for 15 kWPressure gauge, Safety valve, Hose joint, V-belt, Belt cover, Silencer Stop valve 3/4B×11PH 3PH 1PH 3PH 1PH 3PH 3PH 3PH 3PH 3PH 3PH 1PH 3PH 1PH 3PH 1PH 3PH 3PH 3PH 3PH 3PH 3PH 3PH 3PH923×376×818 1,147×380×870 1,275×403×881 1,477×429×917 1,518×491×954 1,690×547×1,095 1,838×611×1,102 2,028×734×1,222 923×376×803 1,147×380×852 1,275×403×882 1,477×429×890 1,518×491×925 1,690×547×1,090 1,838×611×1,097 957×590×1,732 1,025×611×1,734 1,102×634×1,814990 970 730 1,000 1,080 950 1,050 1,000 990 970 730 1,000 1,080 950 1,050 900 970 9000.75 1.5 2.2 3.7 5.5 7.5 11 15 0.75 1.5 2.2 3.7 5.5 7.5 11 3.7 5.5 7.579 102 134 158 203 280 340 462 79 72 102 90 134 117 158 203 280 340 260 317 36370 72 72 74 76 79 83 84 70 72 72 74 76 79 83 75 76 80126 257 386 541 795 1,027 1,546 2,091 126 257 386 541 795 1,027 1,546 487 714 97380 165 265 440 630 840 1,200 1,650 80 165 265 440 630 840 1,200 400 550 76062 80 90 125 150 230 250 280 62 80 90 125 150 230 250 300 300 300Power SourceNote: 1. Use the compressor at a place where ambient temperature is 0 to 40 degrees C. 2. The noise level shown are those obtained at a distance of 1.5m from the front of the compressor operating under full load in a reverberation-free room. 3. The capacity of compressed air is the amount of air discharged under the maximum pressure converted in terms air suction (under the atmospheric pressure). 4. These compressor series is not available for direct use of breathing air.Tank TypeHorizontalVertical0.931.23 （1.37） TANK MOUNT BEBICON (0.75~11kW)High quality with two million accumulative shipmentsUser-friendly and durable New V SeriesHIGH PERFORMANCEDURABLE DESIGN LONG OVERHAUL CYCLEOIL LESS STRUCTUREASIAFrequency (50/60Hz)New V SeriesPressure (0.93MPa [9.5kgf/cm2])Pressure SwitchPower (7.5 kW)Motor OutputModelWeightCylinder Diameter mm × Stroke mm × Number of CylindersExternal Dimensions Width × Depth ×HeightMaximum PressureStandard AccessoriesCompressor SpeedDisplacementCapacity at Maximum PressureAir tank CapacityNoise LevelkW MPamin-1L/min L/min L mm kg dB［A］ PHHIGH PERFORMANCEHIGH PERFORMANCEHIGH RELIABILITYHIGH RELIABILITYCOMPACT & LIGHTCOMPACT & LIGHT EASY TO MAINTAINEASY TO MAINTAINHigh cool headPiston ringOil ringConnecting lodSuction filterCylinderPistonAir valveOil splash finOil guageBEBICON Oil ＊ If comeback pressure is set less than 0.58 MPa, some parts needs to be replaced to special one. Please consult with distributor in such a case. ＊ If pressure range, between comeback press and stopping pressure, is less than 0.14 MPa, please install reserver air tank whose volume is more than 230 L.Model0.93MPaMax. Press. Comeback Press. Min. Press. Range Press. StepPB（D）-1.5∼11MAPO（D）-1.5∼5.5MAPO（D）-7.5∼15M（A） 0.85MPa0.55MPa＊ Time0.930.780MPaElectronic control system chooses pressure switch operation in case of raito of pressure upswing time against pressure downswing time is high, and chooses unloader operation in case of ratio of that is low.Oil lubricated typeTo display overhaul timing＊Please make sure to overhaul products at every 8,000 hours (at every 10,000 hours in 7.5∼15 kW). Overhaul timing is displayed 500 hours before actual overhaul hours.To display oil replacement timingOil free type● Operational input ● Remote selector ● BR-1 Selector ● Operation answer ● Warning (Overhaul warning for oil free type, Oil level warning for oil lubricated type) General Error (Compressor warning, Air dryer high pressure warning, compressor trip, air dryer trip, inverter trip) PACKAGE BEBICON (0.75~15kW)Sound proof cabinet with small foot print Energy saving with pressure settingThe most efficient way to save energy is to put maximum pressure close to working pressure. ‘X’ control system of M-type compressor changes the maximum pressure easily with touch button. Electronic control system follows customer air consumption‘X’ control system of M-type compressor calculates rate of pressure upswing time and downswing time to measure air consumption and select either pressure switch control operation or unloader control operation automatically to save energy. Digital DisplayEasy to see diagonal Digital DisplayTo display both air pressure and accumulated operating hours●Small foot print with built-in air dryer●Coordinated control of compressor and air dryer●Energy saving with air dryer start and stop control●Input-output signalsPOD-3.7MA5/6 POD-7.5VDPBD-2.2MA5/6 PBD-5.5MA5/6Features(M/Vtype)PressurePressure switchoprationUnloader operation 1minStoprunningPOD -- 5.5 MA 5Frequency (50/60Hz)Series Name(MA type)Power (5.5 kW)Built-in Air DryerO : Oil Free B : Oil LubricatedPackage0.10MPa＊（standard：0.15MPa） 0.01MPastep5 INVERTER PACKAGE OIL FREE BEBICON (5.5~11kW)Energy saving and clean air supply with invertercontrol oil free compressorLubrication typeOil Less(Dry)5.57.51115POD-5.5VBPOD-7.5VD0.850.93POD-11VBPOD-15V625 @ 0.83MPa905@ 0.75MPa5∼15 underpressureInverterDigital gauge(LED)1/2B(15A)1B(25A) provided with stop valveprovided with stopvalve (rubber hoseID: 12mm)32150230961 ×816 ×1,492944× 816×1,4921,445×975× 1,4631,682×975× 1,463329361536591585962661,325@ 0.75MPa1,750@ 0.75MPaMotor outputkWModelCapacity @ Initial settingL/minRange of discharge pressure settingMPaDischarge air dew pointdegree CMotor start systemPressure IndicationAir OutletLRequired minimum air tank capacityLoption1．Use the compressor at a place where ambient temperature is 5℃ to 40℃. 2．The noise levels shown are those obtained at a distance of 1.5 m from the front of the compressor operating under full load in a reverberation-free room. 3．When the air dryer is operated at the same time,with compressor the noise level becomes 1 to 2 dB higher than the value shown. 4．The amount of air discharged from the air dryer is about 3% to 5% smaller than the amount of air discharged from the compressor due to the precipitation of drain. 5．Package Oil-Free BEBICON is unavailable in Singapore,Malaysia and China due to their pressure vessel regulations. Hitachi has tank less model in some product. 6．If air demand is small, capacity is decreased up to 40% from above specified value, when constant- pressure control' is selected. If tank pressure is increased even the 40% of full load, motor stops running at maximum discharge pressure. 7．In case of 11kW model, dryer is supplied as horizontal model. 8．V-type compressor requires additional air tank whose volume is bigger than above specified value. 9. 15kW compressor requires additional air tank whose volume is bigger than 230 L.Notes:Package BEBICONPackage BEBICON with built-in air dryerSpecificationsPOD-15VEnergy saving with constant pressure controlConstant pressure control operation saves a lot of energy, as it can supply air at minimum required pressure. Inverter controls motor speed and keeps the pressure within plus or minus 0.03MPa of setting pressure. Sophisticated operating sound with inverterInverter soft start reduce the starting noise. Low speed operation sound is 5 db[A] less than normal speed operation sound.〈In the case of POD-11VB〉 PB-0.75PSC5/6PB-0.75PC5/6PB-1.5MA5/6PB-2.2MA5/6PB-3.7MA5/6PB-5.5MA5/6PB-7.5M5/6PB-11M5/6PO-0.75PGS5/6PO-0.75PG5/6PO-1.5MA5/6PO-2.2MA5/6PO-3.7MA5/6PO-5.5MA5/6PO-7.5MA5/6PO-11MA5/6PO-15M5/60.930.93 0.78∼0.930.78∼0.930.850.70∼0.85 Motor outputkWModelMaximum Discharge PressureMPaOn-off controlpressureMPaL/minOutlet air dew point Motor start system 801652654406308401,200751652404056058751,2801,700Withoutair dryerOilOil Less (Dry)OilOil Less (Dry)Pressure switch typePressure switch typeFullvoltagestartFull-voltagestart（with restartload reducingdevice） Control methodPressure switchSemiconductor+microcomputerAir Outlet1/4B（ 8A） provided with stop valve3/8B（ 10A） provided with stopvalve1/2B（ 15A） provided with stopvalve3/8B（ 10A） provided with stopvalve1（ 25A） provided with stopvalveAir tank CapacityControl methodAir OutletAir tank CapacityAir tank Capacity302032302032 External dimensions Width×Depth×HeightmmExternal dimensions Width×Depth×HeightExternal dimensions Width×Depth×Heightmmmm702×537×911826×638×944926×710×1,0241,008×816×1,2151,175×975×1,463707×537×911826×638×944926×710×1,024 1,008×816×1,2151,175×975×1,4631,176×975×1,463Weightkg9385132151190277310420103111136154185278309444470Noise leveldB[A]WeightkgWeightkgNoise leveldB[A]Noise leveldB[A]52535656565952555758596266Lubrication typeSeries Name1/4B（ 8A） provided with stop valveM typeM typeM typeM type0.751.52.23.75.57.5110.751.52.23.75.57.511151/2B（ 15A） provided with stopvalvePBD-0.75PSF5/6PBD-0.75PF5/6PBD-1.5MA5/6PBD-2.2MA5/6PBD-3.7MA5/6PBD-5.5MA5/6PBD-7.5MA5/6PBD-11M5/6POD-0.75PSF5/6POD-0.75PF5/6POD-1.5MA5/6POD-2.2MA5/6POD-3.7MA5/6POD-5.5MA5/6POD-7.5MB5/6POD-11MA5/6POD-15M5/60.930.93 0.74∼0.930.79∼0.930.78∼0.93 0.60∼0.880.60∼0.80Model801652654406308401,20075165240405605 Under 15℃ 8751,2801,700Pressureswitch typePressureswitch typeFullvoltagestartFull-voltagestart（with restartload reducingdevice） Pressure switchSemiconductor+microcomputer1/4B（ 8A） provided with stop valve3/8B（ 10A） provided with stopvalve1/2B（ 15A） provided with stopvalve3/8B（ 10A） provided with stopvalve1（ 25A） provided with stopvalve302032302032716× 537× 1,137826× 638× 1,194926× 710× 1,224961× 816× 1,4921,455× 981× 1,463716× 537× 1,137826× 638× 1,194926× 710× 1,224961× 816× 1,4921,445× 975× 1,4631,483× 975× 1,463944×816×1,492 107115159178220316351480125133163181216317348519560525356565952555758596266Lubrication typeSeriesName1/4B（ 8A） provided with stop valve0.751.52.23.75.57.5110.751.52.23.75.57.511151/2B（ 15A） provided with stopvalve0.74∼0.93Capacity at Maximum PressureL/minCapacity at Maximum PressureMotor outputkWMaximum Discharge PressureMPaMaximum Discharge PressureMPaOn-off controlpressureMPaOutlet air dew point Motor start system 0.850.70∼0.856Less than 10℃under pressureLess than 10℃ under pressure For further information, please contact your nearest sales representative.MPa 0.49 0.54 0.59 0.65 0.69 0.74 0.78 0.83kgf/cm25 5.5 6 6.6 70.707.1 7.5 8 8.50.858.70.939.50.8891.2312.5Pressure unit conversion tableState of art silent operationCompressor head replacement at every 10,000 hours or 4 years whichever comes earlier.Printed in Japan (H) SB-E082Q 0309 OIL FREE SCROLL AIR COMPRESSOR(1.5~5.5kW)The actual product can be different from the picture in this catalog.Built-in air dryerOperating methodMotor output1.5 2.2 3.7 5.5SRL-1.5DMA5/6 SRL-2.2DMA5/6 SRL-3.7DMA5/6 SRL-5.5DMA5/61.5 2.2 3.7 5.5SRL-1.5M5/6 SRL-2.2M5/6 SRL-3.7M5/6A SRL-5.5M5/6AModelOn-off control press.Motor typeMotor CompressorNoise levelWeightAir tank capacityambient temperatureOutlet air dew pointStarting methodAir outlet0.85160 240 400 600160 240 400 600TFO- K 4PTFO- KK 4PTFO- K 4PTFO- KK 4P3 PH0∼4018157 164 215 241132 139 207 21945 46 47 5045 46 47 50650×650×1,030650×650×880750×715×1,020750×715×1,020750×715×1,120 750×715×1,220241824DirectHose air outlet screw size 3/8B(10A) ×1MPa MPa L/min ℃ ℃ mm kgdB[A]SpecificationskWExternal dimensions Width × Depth ×HeightMaximum PressureCapacity at Maximum PressurePower SourceL PHSRL -- 5.5 D MA 5Frequency (50/60Hz)Series Name(MA type)Built-in Air DryerPower (5.5 kW)OIL FREE SCROLLWithout air dryer0.65 ∼0.855∼40Specifications in this catalog are subject to change without notice, as Hitachi continues to develop the latest technogies and products for its costomer.The actual product's color can be different from the color in this catalog, as it is printed matter. Without air dryerAir dryerPressure switchLess than 15℃ under pressureSRL-5.5M SRL-5.5DMA . BEBICONOIL FREE SCROLL AIR COMPRESSORSHITACHI BEBICON AIR COMPRESSORS 1946196019651970197519801985199019952000200319501955●birth of HITACHI BEBICON●birth of TWO. reliability with long historyHITACHI is one of the oldest Japanese air compressor manufactures. BEBICON® debuted in 1946 as HITACHI- small-air-compressor-registration