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BONFIGLIOLI Reducer Models

The reducer is an independent component composed of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing. It is often used as a deceleration drive between the prime mover and the working machine. It plays a role in matching the rotation speed and transmitting torque between the prime mover and the working machine or actuator, and is widely used in modern machinery.

BONFIGLIOLI Bonfiglioli reducer model:
VF worm gear reducer model
VF27 P1 30 P63 B14 B3
VF 30 P1 30 P63 B14 B3
VF44AP63B5B6I = 46
VF 44 P1 100 P63 B14 B3
VF 44 V 20 P63 B14 B3
VF44 F1 I = 14 BN71
VFW44 / 86U700P71B5
MVF44F2P71B14-I = 14
VF44U14P71 B14 V6 BN71 B6
VF49FR 1: 7 P71 B5 B3
VF 49 -10 P80 BN 80A 4
VF49 P1 I = 80 P63 B14 V5
VFR49 / V P63 1/300
VFR49 VP63 B5 B3 I = 300
MVF49F R 1/14 P71 B5
MVF49F R 1/10 B5
MVF-49P 1:36 P71 B5 B3
MVF63F R 1/19 B3
VF 63 A 38 P63 B5 V5
VF63 P1 38 P80
VF72 V 100 P71 B14 B3
VF86 / A V5 I = 15
VF86FC1 P71B5 B7 I = 30
VF86FC1HSB3 I = 20
VF86FC1P71B5
W worm gear reducer model-BONFIGLIOLI Bonfiglioli reducer
W63, WR63, W75, WR75, W86, WR86, W110, WR110
C Series-Coaxial Helical Gear Reducer-BONFIGLIOLI Bonfiglioli Reducer
C05, C11, C21, C31, C35, C41, C51, C61, C70, C80, C90, C100
 There are 2 levels, 3 levels, 4 levels of deceleration, installation methods are: F, U, UF
A series-bevel gear square reducer-BONFIGLIOLI Bonfiglioli reducer
A05, A10, A20, A30, A35, A41, A50, A55, A60, A70, A80, A90
There are 2 levels, 3 levels, 4 levels of deceleration,
F series-flat shaft-mounted geared motor-BONFIGLIOLI Bonfiglioli reducer
F10, F20, F30, F40, F50, F60, F70, F80, F90
There are 2 levels, 3 levels, 4 levels deceleration
AS series-coaxial straight-out gear reducer
AS16, AS20, AS30, AS35, AS45, AS55, AS60, AS80, AS90
BONFIGLIOLI motor model:
BN56A4 0.06KW 2,4,6,8,12 level, B3 / B5 / 14 installation method
BN56B4 0.09KW BN63A4 0.12KW
BN63B4 0.18KW BN63C4 0.25KW
BN71A4 0.25KW BN71B4 0.37KW
BN71C4 0.55KW BN80A4 0.55KW
BN80B4 0.75KW BN80C4 1.1KW
BN90S4 1.1KW BN90LA4 1.5KW
BN90LB4 1.85KW BN100LA4 2.2KW
BN100LB4 3KW BN112M4 4KW
BN132S4 5.5KW BN132MA4 7.5KW
BN132MB4 9.2KW BN160MR4 11KW
BN160L4 15KW BN180M4 18.5KW
BN180L4 22KW BN200L4 30KW
Bonfiglioli designs, manufactures and distributes a full range of gear motors, drive systems and external cycloid gear motors.

BONFIGLIOLI Reducer Models

1. Planetary reducer 300 series
Torque range
1000 ... 1287000 Nm
Rated mechanical power (n1 = 1500 rpm)
450 kW
Transmission ratio
3.4 ... 5234
Reduction gear type
Coaxial
Right angle (with Gleason bevel gear set)
Output form
Base and flange mounting
Output shaft: keyed solid shaft, splined shaft, splined hollow shaft, hollow shaft with locking disk
Input form
IEC and NEMA motor interfaces
It can be equipped with solid input shaft of cooling fan, inch or metric size.
Applicable AC motor
Integrated motor and brake motor-M series / ME series
IEC standard motors and brake motors-BN series / BE series
Single and double speed motors
Main braking characteristics
DC and AC power supply
Fast braking through electronically controlled rectifier
Main motor options
Thermistor and constant temperature sensor
Independent strong cooling system
Line driver and push-pull incremental encoder

2. Worm gear reducer VF / W series
Torque range
13 ... 7100 Nm
Mechanical rated power (n1 = 1400 rpm)
0.04 ... 75 kW
Transmission ratio
7 ... 10000
Output form
Keyed hollow shaft
Plug-in solid output shaft
Optional torque limiter
Input form
VF and W series: IEC standard motor interface
VF and W series: solid input shaft
Applicable AC motor
VF and W series: IEC standard motor and brake motor-BN series / BE series
W series: Integrated motor and brake motor-M series / ME series
Single and double speed motors
Main braking characteristics
DC and AC power supply
Through electronic control SB, NBR, SBR (optional) type AC / DC rectifier
Can achieve rapid braking / release
Main motor options
Thermistor and constant temperature sensor
Independently powered forced ventilation system
Line driver and push-pull incremental encoder

BONFIGLIOLI Reducer Models

3. Gear reducer A series
Torque range
100 ... 14.000 Nm
Mechanical rated power (n1 = 1400 rpm)
0,22 ... 150 kW
Transmission ratio
5,4 ... 1715
Output form
Base mounting and shaft mounting-two bore diameter options are available for each size
Keyless lock disk installation
Metric or imperial series solid output shaft
Interface bushing for various shaft diameters
Splined hollow shaft according to DIN 5480
Input form
IEC and NEMA motor interfaces
Servo motor interface
Metric or imperial series solid input shaft
Applicable AC motor
Integrated motor and brake motor-M series / ME series
IEC standard motors and brake motors-BN series / BE series
Single and double speed motors
Main braking characteristics
DC and AC power supply
Through electronic control SB, NBR, SBR (optional) type AC / DC rectifier
Can achieve rapid braking / release
Main motor options
Thermistor and constant temperature sensor
Independently powered forced ventilation system
Line driver and push-pull incremental encoder

4. Gear reducer F series
Torque range
140 ... 14000 Nm torque range
140 ... 14000 Nm
Mechanical rated power (n1 = 1400 rpm)
0.17 ... 125 kW
Transmission ratio
6,4 ... 2099
Output form
Keyed hollow shaft-two boring diameter options for each size
Keyless lock disk installation
Plug-in solid output shaft (optional)
Input form
IEC standard motor interface
Solid input shaft
Applicable AC motor
Integrated motor and brake motor-M series / ME series
IEC standard motors and brake motors-BN series / BE series
Single and double speed motors
Main braking characteristics
DC and AC power supply Fast braking / release via electronically controlled SB, NBR, SBR (optional) AC / DC rectifiers
Main motor options
Thermistor and constant temperature sensor
Independently powered forced ventilation system
Line driver and push-pull incremental encoder

5. Gear reducer S series
Torque range
21 ... 200 Nm
Mechanical rated power (n1 = 1400 rpm)
0.12 ... 11.6 kW
Transmission ratio
1.4 ... 13.1
Output form
Base and flange mounting
Input form
IEC standard motor interface
Solid input shaft
Applicable AC motor
Integrated motor and brake motor-M series / ME series
IEC standard motors and brake motors-BN series / BE series
Single and double speed motors
Main braking characteristics
DC and AC power supply
Through electronic control SB, NBR, SBR (optional) type AC / DC rectifier
Can achieve rapid braking / release
Main motor options
Thermistor and constant temperature sensor
Independently powered forced ventilation system
Line driver and push-pull incremental encoder

BONFIGLIOLI Reducer Models

6. Planetary reducer 300M series
Torque range
1250 ... 1286000 Nm
Rated mechanical power (n1 = 1500 rpm)
450 kW
Transmission ratio
3.4 ... 5234
Reduction gear type
Coaxial
Right angle (with Gleason bevel gear set)
Output form
Base and flange mounting
Output shaft: keyed solid shaft, splined shaft, splined hollow shaft, hollow shaft with locking disk
Input form
IEC and NEMA motor interfaces
It can be equipped with solid input shaft of cooling fan, inch or metric size.
Applicable AC motor
Integrated motor and brake motor-M series / ME series
IEC standard motors and brake motors-BN series / BE series
Single and double speed motors
Main braking characteristics
DC and AC power supply
Fast braking through electronically controlled rectifier
Main motor options
Thermistor and constant temperature sensor
Independent strong cooling system
Line driver and push-pull incremental encoder

7. Gear reducer RAN
Torque range
3 ... 3000 Nm
Mechanical rated power (n1 = 1400 rpm)
0.15 ... 91 kW
Transmission ratio
1.0 ... 7.4
Output form
Single or dual output shaft
Input form
Solid input shaft
RAN 1 / RAN 2 / RAN 2R
Input form
Single and double solid shaft
Output shaft
Keyed hollow shaft
Transmission ratio
i = 3
Rated axial load capacity

Instructions
skill
1. The oil should be changed for the first time after 200 to 300 hours of operation, and the quality of the oil should be checked regularly in future use. The oil mixed with impurities or deteriorated must be replaced in time. Under normal circumstances, for a long-term continuously working reducer, the new oil should be replaced for 5000 hours of operation or once a year. For a long-term deactivation, the new oil should be replaced before re-operation. The reducer should be added with the same oil as the original brand, and should not be mixed with oil of different brands. Oils with the same brand and different viscosity are allowed to be mixed;
2. When changing the oil, wait until the reducer cools down without the risk of combustion, but it should still be kept warm, because after complete cooling, the viscosity of the oil increases and it is difficult to drain the oil. Note: The power supply of the transmission device should be cut off to prevent unintentional energization;
3. During operation, when the oil temperature rise exceeds 80 ℃ or the oil sump temperature exceeds 100 ℃ and abnormal noise is generated, stop using it. Check the reason, and the fault must be eliminated. After the lubricant is replaced, the operation can continue. ;
4. Users should have reasonable use and maintenance rules and regulations, and carefully record the operation of the reducer and the problems found in the inspection. The above regulations should be strictly implemented.

maintain
Selection of grease When selecting grease according to the bearing load of the travel reducer, select grease with a small penetration for heavy loads. When working under high pressure, in addition to the small penetration, it also needs a higher oil film strength and extreme pressure function. Calcium-based grease has good water resistance, it is not easy to emulsify and deteriorate when it passes through water, and it can be suitable for the lubrication of various mechanical parts in wet environments or in contact with water. When selecting the grease according to the operating temperature, the main indicators should be the dropping point, oxidation stability and low temperature function. The dropping point can generally be used to evaluate the high temperature function. The actual working temperature of the bearing should be 10-20 ℃ lower than the dropping point. The use temperature of synthetic grease should be 20-30 ℃ lower than the dropping point.
It is forbidden to mix different lubricants. The positions of the oil level plug, oil drain plug and ventilator are determined by the installation position.

BONFIGLIOLI Reducer Models

For the wear problem, the traditional solution is repair welding or machining after brush plating, but both have certain disadvantages: the thermal stress generated by high temperature repair welding cannot be completely eliminated, which is easy to cause material damage and lead to bending or breakage of components; and Brush plating is limited by the thickness of the coating, and it is easy to peel off. Both of the above methods use metal to repair the metal, which cannot change the "hard to hard" matching relationship. Under the combined effect of various forces, it will still cause wear again.

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With our worldwide network, we can support customers anywhere at any time.
We design, manufacture and distribute effective, tailored solutions for all types of applications in industrial automation, mobile machinery and wind energy.
Our solutions are based on a wide range of products, including gearmotors, drive systems, planetary gearboxes and inverters. Bonfiglioli solutions impact all aspects of daily life, from the food we consume, to the roads we drive on, the clothes we wear, and the light that illuminates our homes. Our solutions keep the world in motion.
Bonfiglioli dominates the power transmission market through five distinct brands. These brands allow the company to better serve its customers across the world.

Bonfiglioli reducer is a product that plays a role in matching the speed and transmitting torque between the prime mover and the working machine or actuator. The reducer is a relatively precise mechanical product. After using the Bonfiglioli reducer, it can reduce the speed and increase the torque. Moreover, when the reducer is divided according to the number of transmission stages, it includes single-stage and multi-stage reducers; when divided according to the shape of the tooth factory wheel, it includes a cylindrical gear reducer, a bevel gear reducer, and a cone-tooth cylinder Wheel Bonfiglioli reducer; when divided according to the layout of the transmission, there are expansion type, split type and co-axial shaft Bonfiglioli reducer.

Bonfiglioli reducer is an independent component composed of gear drive, worm drive, and gear-worm drive enclosed in a rigid housing, and is often used as a deceleration drive between the original moving part and the working machine. At that time, Bonfiglioli reducers were mostly used in modern machinery, and the application was also very extensive!
What is the principle of Bonfiglioli reducer? Because Bonfiglioli reducer is a precision machine, so its principle is generally used for low-speed high-torque transmission equipment, so as to effectively use electric motors, internal combustion engines or other The high-speed running power is engaged with the large gear on the output shaft through the gear with a small number of teeth on the input shaft of the Bonfiglioli reducer to achieve the purpose of deceleration. Bonfiglioli reducers are different from ordinary reducers. Often Bonfiglioli reducers can achieve a more ideal deceleration effect, and this transmission ratio is also very significant.

 The reducer is generally used in low-speed and high-torque transmission equipment. The motor, internal combustion engine or other high-speed running power is passed through the gear with a small number of teeth on the input shaft of the reducer to mesh with the large gear on the output shaft. The reducer will also have several pairs of gears with the same principle to achieve the desired reduction effect. The ratio of the number of teeth of the large and small gears is the transmission ratio.

The reducer plays a role in matching the rotation speed and transmitting torque between the prime mover and the working machine or actuator, and is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. It has many types and different models, and different types have different uses. There are many types of reducers, according to the type of transmission can be divided into gear reducer, worm reducer and planetary gear reducer; according to the different transmission stages can be divided into single-stage and multi-stage reducer; according to the shape of the gear can be divided into cylindrical gear reduction Reducer, conical gear reducer and conical-cylindrical gear reducer; according to the layout of the transmission, it can be divided into unfolded, shunt and coaxial reducers.

The main feature of the worm gear reducer is the reverse self-locking function, which can have a larger reduction ratio. The input shaft and the output shaft are not on the same axis or on the same plane. However, the volume is generally large, the transmission efficiency is not high, and the accuracy is not high. The harmonic drive of the harmonic reducer uses flexible elastic deformation that can be controlled by flexible components to transmit motion and power. The volume is small and the accuracy is high, but the disadvantage is that the flexible wheel has a limited life and is not resistant to impact. difference. The input speed cannot be too high. Planetary reducer has the advantages of relatively compact structure, small return clearance, high accuracy, long service life, and rated output torque. But the price is slightly more expensive. The gear reducer has the characteristics of small volume and large transmission torque. The gear reducer is designed and manufactured on the basis of the modular combination system. There are many motor combinations, installation forms and structural schemes. The transmission ratio is finely graded to meet different operating conditions and achieve mechanical and electrical integration. The gear reducer has high transmission efficiency, low energy consumption and superior performance. The cycloid reducer is a transmission model that adopts the principle of cycloid needle teeth meshing with the planetary transmission. It is an ideal transmission device. It has many advantages, a wide range of uses, and can operate in both positive and negative directions.

Effect:
1. Reduce the speed and increase the output torque at the same time. The torque output ratio is based on the motor output multiplied by the reduction ratio, but it should be noted that the rated torque of the reducer cannot be exceeded;
2. Deceleration also reduces the inertia of the load, and the reduction of inertia is the square of the reduction ratio.

BONFIGLIOLI Reducer Models

Application areas:
The reducer is a mechanical transmission device in many fields of the national economy. The product categories involved in the industry include various types of gear reducers, planetary gear reducers and worm reducers, as well as various special transmission devices, such as speed increase devices and speed adjustment Device, and various compound transmission devices including flexible transmission devices. The product service field involves metallurgy, nonferrous metals, coal, building materials, shipping, water conservancy, electric power, engineering machinery and petrochemical industries.
China's reducer industry has a history of nearly 40 years. In all fields of the national economy and defense industry, reducer products have been widely used. Food light industry, electric machinery, construction machinery, metallurgical machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, transportation machinery, building materials machinery, rubber machinery, petroleum machinery and other industries Reducer products have strong demand.
The huge potential market has spawned fierce industry competition. In the brutal market competition, enterprises in the reducer industry must accelerate the elimination of backward production capacity, vigorously develop high-efficiency energy-saving products, make full use of national energy-saving products to benefit people's engineering policy opportunities, and increase product update , Adjust product structure, pay attention to national industrial policies, in order to cope with the complex and changing economic environment, and maintain a good momentum of development.

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