|
|
EPICYCLIC GEARS
Seven models. Three types.
That you need reducing transmissions, articulated or with caterpillar, the epicyclic gears Funk will give you whole satisfaction in terms of longevity, performances and design. They are proposed with various ratios of reduction gearing and the simple and multiple combinations of differential gears of center section involving energy through the device of exit according to the application.
Differential gear reductions
The epicyclic gears Funk are generally used on the conveyers, cranes, caterpillars, general purpose excavators, road rollers, tracked vehicles, winches, like on all types of machines intended for agriculture, construction, industry, the navy, the mining extraction and oil industry.
|
|
Brevini's in-line or right angle planetary gearboxes can be used in a wide range of industrial equipment and mobile applications. They are based upon a flexible modular system and are available with either male or female output shaft configurations.
The male configuration (cylindrical or splined) is used where side or axial loads are acting upon the output shaft. The female configuration is used to transmit purely torque and is employed where space is limited. The flange mounted gearboxes are supported by a wide range of accessories. These include: adaptors for electric and hydraulic motors, multidisc failsafe brakes and male input shaft configurations.
|
|
The "S Series" is the optimum proposal for all applications requiring high torque with minimum dimensions, on fixed industrial equipment and also self-propelled machines. This epicyclic solution is preferable to solutions with traditional gear units as it offers an improvement of 40-60% in terms of space and weight.
With its many output versions, numerous input possibilities and all the accessories supplied, the "S Series" extends the application possibilities of Brevini epicyclic gear units to all industrial sectors.
The main characteristics of this new Brevini Riduttori range are:
- 8 harmonically developed sizes, from 34,000 Nm to 370,000 Nm nominal torque
- In line and right angle execution up to 4 reduction stages
- Output versions: female splined, hollow cylindrical for shaft-mounting, male cylindrical and male splined shaft
- Input versions with male input shaft, arrangements for electric and hydraulic motors, possibility of multidisc brakes
- A wide range of input and output accessories supplied with unit
- Possibility of integral solutions with gear units having a different technology.
|
|
This planetary gear unit series is intended for industrial applications in the upper output torque range. They are backed by our extensive experience in the construction of planetary units for variable speed drives.
Important features are:
• Compact design and high power capacity. The optimization of the number of planets for each planet stage leads to an excellent torque/weight ratio.
• Universal range of uses through modular structural design of the gear case.
• Housings designed for flange or shaft mounting or foot design.
• Output shafts supplied as male or hollow shafts.
Technical Data:
Torque (T2 nominal): 240,000 up to 1,500,000 Nm
Transmission Ratio: 20 up to 2,800 iN
|
|
|
Brevini Riduttori has introduced a range of ATEX compliant planetary gearboxes suitable for applications in zones where explosive atmospheres may occur, and also zones characterised by the presence of gas mixtures and/or combustible powders (zones 1,2,21,22). Every ATEX compliant Brevini gearbox undergoes a special painting cycle to avoid the problem of electrostatic discharge, and is supplied with a specific User Instruction Manual and Conformity Statement according to CEE94/9/CE Directive, Enclosure VIII.
|
|
|
In line or bevel planetary gearboxes with flange, foot or pendular mounting in mobile or industrial applications. Nominal Output torques vary from 100 daNm to 130.000 daNm.
|
|
Brevini’s slewing drives are an essential component in keeping weight and size to a minimum on equipment such as tower cranes, wind turbines, aerial platforms, discharge booms and excavation and construction equipment.
Their planetary structure means that they can withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The wide range of ratios available enables the selection of a motor size and type which best suits users requirements: hydraulic, electric, pneumatic.Simple mounting, operating reliability and versatility make these units suitable for the most severe duties and environments.
Brevini produces the slewing drives also in gearmotor version, with integrated hydraulic motor and brake, specifically designed for mini-excavators and light duty machines.
|
|
WHEEL DRIVES
Compact planetary wheel drives, designed for a wide range of self propelled vehicles with hydraulic transmission and individually motorised wheel drives.
They allow design engineers to simplify the project of mobile equipment, improving the price / performance ratio. The wide range of ratios available makes it possible to adapt the reduction unit to the most suitable hydraulic transmission. A manual release is provided, to disconnect the reduction unit from the motor for emergency towing. The versatility of this range of Brevini products is assured by a wide choice of braking systems (drum brakes, negative acting multiple disc, failsafe parking brake).
TRACK DRIVES
Compact planetary track drive units designed for use on tracked vehicles. This range of gearboxes has high strength structure, short overall length, very high radial and axial load capability. All the gearboxes are provided with integral multidisc failsafe brake and allow the direct mounting of hydraulic motors at the gearbox input.Due to the high torque rating and the quality of the materials, these units are the best solution in heavy duty applications.
Brevini produces the track drives also in gearmotor version, with integrated hydraulic motors.
|
|
Planetary reduction gear units, with rotating outer casing, designed to be fitted into the winch drum.
On the input side, they are equipped with a multidisc failsafe brake. These winch drives give the freedom to design the rope drum and frame of any size and to incorporate any special features required.
The driving motors, electrical or hydraulic, are fitted on the input side through the Brevini universal flange system.
|
|
|
Rotating case gearboxes, complete with static negative disc brakes, offer the best of both our planetary gearboxes and hydraulic lifting winches. Nominal output torque values range from 4.000 Nm to 50.000 Nm.
|
|
In applications where it is necessary to ensure proper alignment between a gearbox and a driven shaft, Brevini's in-line and right angle shaft mounted planetary gearboxes provide the ideal solution.
The ability of the compact and efficient shaft mounted gearboxes, not only to provide alignment between shafts, but also their flexibility of use and the fact that no machining is required to mount them to frames, are all major factors in their widespread use across all industry sectors. Complementing these user benefits is the flexibility offered by two different types of shaft configurations: hollow shaft for shrink disc connection or keyed cylindrical female shaft (FP type).
|
|
| ... products without technical information |
| |
|
|
see the results for the following category
