Basic Info.
Function
Change Drive Torque, Speed Changing, Speed Reduction
Hardness
Hardened Tooth Surface
Installation
Horizontal Type
Type
Cylindrical Gear Box
Product Description
Name:Two stage helical solid shaft reducer
Models:HR27,HR37,HR47,HR57,HR67,HR77,HR87,HR97,HR107,HR137,HR147,HR167,
The input power, allowed torque&weight list of HRX reducerModel | 57 | 67 | 77 | 87 | 97 | 107 |
Structure | HRX,HRXF/HRX&HRXF |
KW/input power | 0.12-7.5 | 0.12-7.5 | 1.1-15 | 1.5-22 | 5.5-45 | 5.5-45 |
Transmission ratio | 1.31-5.47 | 1.43-5.92 | 1.41-5.69 | 1.35-6.25 | 1.40-5.75 | 1.43-6.71 |
Nm/allowed torque | 59 | 114 | 180 | 340 | 505 | 705 |
Kg/weight | 9.6 | 15.4 | 25.3 | 42.9 | 77 | 110 |
Model | 27 | 37 | 47 | 57 | 67 | 77 |
Structure | HR,HR..F,HRF |
KW/input power | 0.12-3 | 0.12-3 | 1.12-5.5 | 0.12-7.5 | 0.12-7.5 | 0.18-11 |
Transmission ratio | 3.37-136 | 3.4-133.3 | 3.87-182.6 | 4.32-183.2 | 4.32-180.7 | 5.28-200.9 |
Nm/allowed torque | 110 | 170 | 255 | 380 | 510 | 700 |
Kg/weight | 6.2 | 9.4 | 11 | 20 | 28 | 40 |
Model | 87 | 97 | 107 | 137 | 147 | 167 |
Structure | HR,HR..F,HRF |
KW/input power | 0.55-22 | 0.55-37 | 2.2-55 | 5.5-75 | 11-110 | 11-160 |
Transmission ratio | 5.33-245.7 | 4.52-280.6 | 4.98-255.4 | 5.22-223.2 | 4.93-162.1 | 10.43-224.6 |
Nm/allowed torque | 1320 | 2550 | 3670 | 6800 | 11050 | 15300 |
Kg/weight | 70 | 112 | 169 | 245 | 440 | 770 |
HR Gear Reducer SpecificationThe HR series gear units, produced by Hengfengtai Precision Machinery CO., Ltd. , are novel transmission devices and composed of Y series motor and helical gears. The gears are made of high wear-resisting alloy and stage specially treated and finely processed. The advantages are as follows:1.Compact design, small volume, nice appearance and strong overloaded capacity.2. Precise stage division and wide selection range (i=1.3-32000)for transmission ratio.3.The efficiency is up to as high as 96% with low energy consumption, excellent function, small vibration and low noise.4.All-purposed used, convenient and low-cost maintenance. Especially for production line, proper maintenance can be achieved by using several internal transmission parts.5.New seal device is adopted for good protection strong adaptability and is capability of working continually in corrosive or damp environment.6.The HR series gear units can match with general Y series motor, Y2 series motor, overload motor brake motor, frequency conversion motor, DC motor, outdoor special-purpose motor and so on. They are also can be equipped with MB series variable drive for different uses.7.The serialized and modularized concept is adopted for wide adaptability: and the HR series gear units are with various motor combinations, mounting positions and structure projects, any ratio and mounting position can be selected according to your actual demand.8.The housing is made of cast iron; helical gears are forged from high wear-resisting alloy, cementite hardened, quenched and finely ground to assure parallel level and precision All of this a perfect transmission combination.9. With small volume, helical gear units achieves the output torque range of 69-18000Nm and output power as much as 160KW.Installation
Elasic coupling, tooth coupling or ather non=rigid coupling shall be used to connect a reducer with a motor and warking machine, The
installation deviation of the reducer shall not be more than the permitted balue of the coupling used. After installing, commissioning and aligning a reducer, you must fix the foot bolts firmly on the foundation or base frame, The reducer shall be so installed that after the installation, the input shaft can rotate smoothly but not seize when one rotates it by hand.LubricationThere are two lubricating ways, i. e oil-bath and circulation one. For a teducer working in a high ambient temperature. with high power and speed or working continuously one shall use circulation lubrication as far as possible, so as to reduce oil temperature and give full play to the bearing capability of the reducer.
We produce reducers by assuming oil-bath lubrication way,if you need circulation lubrication, you can modify and supplement that by yourself or specify that at ordering so that we can provide oil-circulation cooling unit When the reducer's working ambient temperature is low, one make measures to maintain the oil temperature to be more than 0 ºC.For selecting one shall select the make of middle extreme-pressure industrial gear oil(GB5903-86 )according to the input shaft speed,input power and gear ratio etc.
The oil lebel in the oil bath shall be so that when the reducer stops the oil level control is at a point a little higher than the center of the
two graduations of oil labeler.
Interval for replacing lube for a new reducer(or a newly-replaced gear), replace lube once after running 10-15 days. Under a normal case,for a reducer running continuously 24 h/day, replace lube once in less than 3 months For a reducer running less than 10 h/day, replace lube once in less than 6 months.
When a reducer stops successively for more than 24 houts, it shall first tun at dry load when restarting, and can tun under load onliy when the gear and bearing are fully lubricated.Mounting Poisition and motor terminal box position of HR reducer
Address:
Room 606, Building E3, Hongqiao world center, Shanghai(No. 359, Lane 1588, Zhuguang Road)
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Auto, Motorcycle Parts & Accessories, Chemicals, Computer Products, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001, IFS
Company Introduction:
The company HengFengTai designs and produces all kinds of agitators/mixers, as it′s one of our derivative products. We have been one of the biggest mixer producer in China for more than 30 years. We always provide to our clients the most suitable mixing solution with high quality and cost effective equipments.
For over 30years, HengFengTai has stood for quality and reliability in agitator construction. We develop, manufacture, and distribute innovative agitators for all applications in the materials processing industries, such as the chemical, pharmaceutical, biotechnology, and food industry, as well as in water and waste water treatment.
Our definition of service surpasses regular performances by far. We do not only offer you professional consultation and individualized lay-out of your agitators, we are also here for you after the acquisition. If you wish, we will install and commission your plant for you. We′d love to carry out training. We consider stirrer tests, reconstructions and optimizations to be a given.
Our production in China is certified to quality management standard EN ISO 9001, and to ECOSYS essential requirements concerning environment: ISO 14001 and occupational Health and safety: ISO45001.