Product Name: Horizontal Parallel Shaft Helical Gearbox/ Gear Reducer Model NO.: HB series gear units Type: Helical Gear Step: Three-Step Installation: Horizontal Type Hardness: Hardened Tooth Surface Function: Change Drive Torque, Speed Changing, Speed Reduction Application: Machinery Power: 4-5000kw Torque: 2.6-900kn. M Efficiency: 1.25-450 Trademark: eastwell Transport Package: Standard Seaworthy Packing Origin: China Shanghai HS Code: 8483409000 Product Description Features of H. B Series Gear Units/ Gear speed reducer/ Gear Motor/ Gearbox:1. H. B series gear units adopt currency layout and may transform into special reducer according to customer's requirement.2. The housing of one size can realize parallel shaft, right-angle shaft modes and horizontal, vertical mounting modes. Variety of components is reducible; The number of reducer's mode is augmentable.3. Sound-absorbable structure, lager surface, big fan reduce temperature and noise, advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficiently.Housingmaterial HT250 High strength cast ironGear material20CrMnTiGear Surface&hardnessHRC58°-62°Gear core hardnessHRC33°-78°Input/Outputshaft material 40CrGear Machining precision Accurate grinding 6-5 gradeHeat treatmentCarburizing,Quenching etcEfficiencyup to 92%Noise(Max)60-67dBInstallation typeHorizontalmounting position,Vertical mounting positionOutput typeSolid shaft,Hollow shaft,hollow shaft with shrink disk,flanged shaft Bearing brandNSK,SKF,HRB,ZWZetcOil seal brandNAK,KSKetcLubricantVG220MotorIP55, F classMotor shaft40Cr, Carburizing,Quenching etcWarranty12monthsColorBlue,GreyCharacteristic advantage1.It adopts new modular design and is convenient for mass production; combining the flexible installation site and varied output types, it can meet the demands of most applications and installation sites;2.It adopts various cooling and lubricating modes to ensure reliable meet heat dissipation in different environments, additionally, varied sealing modes can also be applied.Specification parameterInstallation: horizontal and verticalDrive Grade: Single-stage, 2, 3 and 4-stage drives are availableOutput Torque: 3~900kNmDrive ratio: 1.25 ~450Efficiency: Single-stage 98%, 2-stage 96%, 3-stage 94%, 4-stage 92%Industrial ApplicationPower Plant Equipmentmetallurgical Industrymetal Forming MachineryPetrochemical IndustryMining MachineHoisting MachineryConstruction IndustryEnvironmental Protection IndustryCable IndustryFood MachineryCertificatesPassed " ISO 9001 International Quality System Certificate","Europe CE Certificate", "Swiss SGS Certificate","High-tech enterprise certificate of shanghai city","Excellent performance management enterprise of shanghai city",etc.FAQ1. Q: Can you make as per custom drawing?A: Yes, we offer customized service for customers.2. Q: Are you afactory or trading company?A. We are manufacturer in Shanghai China.3. Q: What's your MOQ?A: One piece.4. Q: What's your production time?A: 7-15 working days after receiving payment.5. Q: What's your payment terms?A: T/T, 30% payment in advance, 70% balance payment should be paid before shipping.6. Q: What's your package?A: In wooden box packaging.Shanghai EASTWELL Gear Reducer Co.,Ltd., former a joint venture invested by is a Shanghai EAST PUMP GROUP and Well Company of America.We are professional manufacturer of the gear reducers and specialize in the gear reducers area in China for 20 years. EASTWELL has excellent R&D team,top-ranking production and test equipment.So we have the strong power in the developing and manufacturing the standards type as well as the customized type gear reducer for our customers.