Bonfiglioli S Helical Bevel Mining Gearmotor for Spiral Separator

Name:Flender HB helical gear unit

Bonfiglioli Series Helical Bevel Mining Gearmotor similar to SEW M series industrial gears and it is widely applied in ore grinding for our high power density and torque transfer capacity.

Close tolerances and complex machining are specialties of our R&D Department. Our high qualified engineers combines the experience with the sophisticated accuracy of our own CAD/CAM interactive graphics computer system with finite analysis.

Bonfiglioli Series Helical Bevel Mining Gearmotor in terms of efficient and reliable performance and techniques have been vastly upgraded through advanced engineering and manufacturing.

Material:

Housing: HT250 cast iron

Gear: 20CrMnTi H, high grade alloy with carburization, surface hardness: 58-62HRC,
Center hardness: 33-48HRC

Grinding precision grade: ISO1328-1: 1995 class 5-6,

Surface finish: 0.8, carburization depth: 0.6-1.5mm

Bearing: 42CrMo


Your benefits:

1. Main parts of speed reducer are processed, assembled and tested critically

2. Long service life
Life of main parts of speed reducer (except wearing parts) should not be less than 20, 000 hours

3. High efficiency
Our gear box units now are in higher load capacity as the gears have been redesigned.

4. Strong capacity of being overloaded.
Heavy duty roller bearings for maximum strength and extended life.

5. Processing of gear
Infiltration quenching, tooth surface hardness up to HRC58-62, the gears are CNC grinding process, high precision, good contact

6. High efficiency
A "torque-strong" combination of helical/helical-bevel gear units

7. Available: Short delivery times due to stocked components

About "HENGTAI REDUCER" GROUP

Company name: ZHEJIANG HENGFENGTAI GEAR REDUCER MFG. CO., LTD
Founding year: 1991
Quantity of employees: 400 employees
Factory square: 50000 square meters
Annual output: Over 420 Million RMB
Annual production capability: 600, 000 sets

Main products:

R, F, K, S series gear reducer; Shaft mounted gear reducer just like Bonfiglioli TA series gear reducer, SUMITOMO SMSR series gear reducer; HDB, HDC cone and cylindrical gear reducer, HZ series hardened gear cylindrical reducer, HZQ series hard gear surface column helical gear reducer, H&B series gear reducer.

B, X serial cyclonical reducer, ZDY, ZLY, ZSY serial cylindrical gear reducer, ZLYJ serial gear reducer specially for plastic extruding machine, DCY bevel and cylindrical reducer, GR serial helical geared motor, GS serial helical worm geared motor, GK serial helical bevel geared motor, GF serial parallel helical geared motor, PV serial general gear box, GX serial planetary gearbox, MBY and JDX edge-driven geared reducer.

Leading Market:

West Asia Gear Reducer Market: India, Thailand etc.
Australasia Gear Reducer Market: Australia, Indonesia etc.
South America Gear Market: Peru, Brazil etc.
Mediterranean Gear Reducer Market

Welcome

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Welcome standard product inquiry, Welcome OEM inquiry.
Models:HR27,HR37,HR47,HR57,HR67,HR77,HR87,HR97,HR107,HR137,HR147,HR167,

The input power, allowed torque&weight list of HRX reducer  

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.

Lubrication
There 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