Helical Bevel Heavy Duty Gear Units

HDO Series

When high output torque, robustness reliability and long operating life must be achieved, Bonfiglioli's HDx Series represent the best solution for our custmers needs. Thanks to high quality materials and an optimized design, HD Series can operate in the harshest environemt, as well as in explosive atmospheres, with low maintenance costs and long time service intervals. The output shaft can be chosen both in the parallel (HDP) or right angle(HDO) configuration and to always ensure the minimization of mounting space. HDx Series, furthermore, can be deeply customized thanks to an extremely wide options and accessories portfolio, thus matching most of the requirements of a large applications number.

Key features

Specifications

Torque range

79,568 … 1,849,805 in-lb

Torque Range

Torque range

8,990 ... 209,000 Nm

Gear ratios

5.6 ... 490

Specifications

Key benefits
Highly transmissible power
Robustness
Mounting flexibility
Reliability
Usable in explosive environments
Main options
Fan cooling, cooling coil, oil heater
External cooling unit
Backstop
Forced lubrication
Temperature and oil level sensors
Drywell
Taconite seals
ATEX certification for explosive
environments
Output
Single/double-sided solid input shaft (metric or inch dims)
Keyed hollow shaft
Shrink disc
Motors
Input with solid shaft
Input with e-motor coupling:
- BN, BE, BX [IEC asynchronous]
- BSR [IEC reluctance]
Motor options
Thermistors and thermostat sensors
Independent forced cooling
Incremental, sin/cos absolute single/multi-turn encoders
Tropicalization
Anti-condensation heaters

A Series

The A Series combines high efficiency and reliability, low maintenance costs and a wide torque range. The right angle layout between INPUT and OUTPUT makes the A Series particularly compact. The gear set combination makes this right-angle product the most efficient and durable in Bonfiglioli's light- and medium-duty portfolio. The A Series can be completed with a wide range of electric motors entirely manufactured by Bonfiglioli. Asynchronous motors both IEC and compact (BN-BE-BX/M-ME-MX), servomotors (BMD) and reluctance motors (BSR) can be coupled with the A Series.

HDP Series

300M Series

Bonfiglioli's 300M Series is an outstanding solution for all heavy-duty applications where compactness is not an option. Thanks to its modular design, the 300M Series can be customized to match an extremely wide range of applications. Bonfiglioli's expertise in planetary technology ensures high-quality product design and manufacturing procedures. The 300 Series operates without unwanted downtime even in the harshest environments. This planetary gearbox achieves top-class flexibility thanks to several outputs, as well as input configurations available for all 20 sizes. The 300M Series can be completed with a wide range of electric motors entirely manufactured by Bonfiglioli. Asynchronous motors (BN-BE-BX/M-ME-MX) can be coupled with 300M Series gearboxes, providing our customers a complete solution.

BX Series

BX Series asynchronous motors with aluminum frames are the right solution for a wide range of general purpose industrial applications. Both the IEC and Compact motor are available in IE3 efficiency classes according to the international standard IEC 60034-30. Furthermore, Bonfiglioli's e-motors can be equipped with several options: protection class up to IP 56, tropicalized, corrosion-resistant paint, and anti-condensation heaters. Moreover, the BN/M and BX/MX motor Series are also able available in the BrakeMotor version with a selection of AC or DC brakes. To maximize our e-motor flexibility, all of them can be controlled with inverters.

BN Series

BN Series asynchronous motors with aluminum frames are the right solution for a wide range of general purpose industrial applications. Both the IEC and Compact motor are available in IE1 (BN/M) IE2 (BE/ME) and IE3 (BX/MX) efficiency classes according to the international standard IEC 60034-30. Furthermore, Bonfiglioli's e-motors can be equipped with several options: protection class up to IP 56, tropicalized, corrosion-resistant paint, and anti-condensation heaters. Moreover, the BN/M and BX/MX motor Series are also available in the BrakeMotor version with a selection of AC or DC brakes. To maximize our e-motor flexibility, all of them can be controlled with inverters.

BE Series

BX, BE and BN Series asynchronous motors with aluminum frames are the right solution for a wide range of general purpose industrial applications. Both the IEC and Compact motor are available in IE1 (BN/M) IE2 (BE/ME) and IE3 (BX/MX) efficiency classes according to the international standard IEC 60034-30. Furthermore, Bonfiglioli's e-motors can be equipped with several options: protection class up to IP 56, tropicalized, corrosion-resistant paint, and anti-condensation heaters. Moreover, the BN/M and BX/MX motor Series are also available in the BrakeMotor version with a selection of AC or DC brakes. To maximize our e-motor flexibility, all of them can be controlled with inverters.

Active Cube Series

The Bonfiglioli Active Cube is a frequency inverter offering both compactness and flexibility. This specific solution is adaptable on a wide range of machines, starting from servo to heavy industry applications. The broad support for various field bus systems and the standardized interface for motion control applications make Active Cube an excellent jack of all trades for your application needs.

AGILE Series

The Agile Series of inverters by Bonfiglioli sets new standards in technology for a broad range of users. Agile inverters are particularly suited for the food & beverage, textile, wood, packaging and ceramic industries, where they can be used in a variety of medium complexity automation processes.

Applications

Handling

Bonfiglioli’s extensive expertise in this application ensures our customers a range of solutions tailored to their needs.
Gearmotors with integrated base plates to simplify installation, auxiliary drives to ease machine maintenance, backstop devices to increase application safety, and elastic couplings to smooth out start/stop procedures are only a few of the benefits that Bonfiglioli products provide to customers.

Feeding

Feeders and conveyors transport materials from one stage of the mining process to the next.
Bonfiglioli is an expert on issues related to these applications: the high breaking torque required at startup, the high load shocks caused by material drops and the dusty environments in mines are only a few of the challenges that our products can successfully overcome. We can provide complete solutions for feeders and conveyors with integrated base plates and torque arms which are protected against harsh environments with special seals and paints to simplify machine design for our customers.
Furthermore, our clients can complete their drive selection through a wide range of inverters for tuning the operating speeds of feeders and conveyors and thus reducing energy consumption.

Crushing

Crushing is a crucial process in the mineral industry, so reliability of the products for these applications must be extremely high to ensure process continuity. Bonfiglioli solutions for crushers are extremely robust and manufactured to the highest quality criteria. Our heavy-duty products for these applications can operate 24/7/365 and ensure maximum operational time. Furthermore, our solution can be customized with torque arms adapted to the machine design and completed with highly corrosion-resistant paints and seals for mining environments.

Stacking & reclaiming

Multi-functional machines, such as stackers/reclaimers, store and gather material in large mining processes.
Bonfiglioli can provide solutions for all stacker/reclaimer drives. The products we supply are tailored to match the specific requirements of each machine drive: different brakes, forced lubrication, integrated base plates, cooling fans and oil expansion tanks are just a few examples of how we can meet our customers’ needs.
Finally, all the solutions can be further customized with a set of features specifically developed to resist the harsh mining environment.

Dewatering

Focusing on solid/liquid separation, the belt filter presses the product with mechanical pressure to squeeze the water out of the sludge. Flexibility in layout and mounting positions as well as high resistance in harsh, dusty and ambient conditions are key features that our products can deliver.

Flotation

Flotation cells mainly consist of big tanks where an impeller keeps the water/material solution rotating at a high speed. Use of specific chemical reagents and the possible addition of air in the solution enhances separation of the ore from the liquid.
For this application, Bonfiglioli provides helical bevel or parallel shaft gearmotors with more bearings. Output configurations are usually reinforced bearings to withstand by the machine impeller on the shaft. In some models, the machine requires injection of high-pressure air to maximize separation of the material from water. In this case, Bonfiglioli provides a gearbox equipped with a pass-through hole on the output shaft and with a specific interface on top of the gearbox for the pipeline connection.
HDOs are usually driven by belt transmissions, while HDPs are directly connected to the motor with a bell housing. Independent coolers are usually installed on bigger machines. Drywell is a commonly required feature.

Dewatering

Spiral classifiers are designed to settle and dewater relatively coarse particles from high volume, low percent solid volume streams. Flexibility in layout and mounting positions as well as high resistance in harsh, dusty and ambient conditions are key features that our products can deliver.

Planetary drives

Bonfiglioli planetary drives offer robust and resistant solutions for all deck machinery applications. A wide range of combinations is available in high power applications.

Shiploader/Unloader

Ship loaders/unloaders operate in one of the most demanding environments. The atmosphere at the docks can be extremely corrosive, and these machines must be able to work under all weather conditions.
Bonfiglioli is aware of these challenges and the solutions we provide are adapted with specific features for safe operation under such conditions and maximum reliability in every work situation.

Planetary drives

Bonfiglioli planetary drives offer robust and resistant solutions for any deck machinery application. A wide range of combinations is available in high power applications.

Planetary drives

Bonfiglioli planetary drives offer robust and resistent solutions for any deck machinery application. A wide range of combination is available in high power applications.

Belt & chain conveyor

Belt and chain conveyors are used in many industries to transport all kinds of material: metal, mining, coal, chemical, food, ports and others.
Bonfiglioli knows how the dimension of the correct solution taking loads and all other specific needs into account.
Our offerings span from harsh and explosive atmospheres to food contact environments, and offer a wide range of gearmotors and inverters.

Planetary drives

Bonfiglioli planetary drives offer robust and resistant solutions for any deck machinery application. A wide range of combinations is available in high power applications.

Bucket elevator

Bonfiglioli provides complete bucket elevator solutions for material pickup. Additional options, such as hydraulic couplings between the motor and gearbox, monitoring sensors and inverters maximize reliability and performance.

Overland conveyor

Continuous operation and long distances are two elements that make overland conveyors challenging applications. Our solutions can handle high power requirements and are easy to maintain, offering an ideal option for this process.

Overhead cranes

Components in overhead indoor cranes need to be space optimized.
Thanks to our products’ mounting flexibility and compactness, our customers will always find the solution that optimally meets their space requirements. To further increase efficiency, Bonfiglioli can also provide regenerative inverters to save the energy generated when lowering loads.

Vessel handling cranes

Bonfiglioli provides vessel handling crane manufacturers with high torque and robust products that allow smooth, easy handling from shore to ship under the most demanding conditions.

Gantry cranes

The high reliability and robustness of Bonfiglioli’s products ensure safety in vessel handling cranes. We can provide a complete solution for all the drives in these machines. Through our experience, we have developed gearmotors and inverters with dedicated crane features that simplify machine systems' integration and design.

Downloads

Brochure Heavy Duty
Catalogues

Download

ACCESSORIES-CATALOGUE_INDUSTRIAL-HEAVY-DUTY-GEARED-PRODUCTS_KRG_I-UK-DE_R00_0.pdf
Catalogues

Download

Product Catalogue –Industrial Heavy Duty Geared Products-HDPO
Catalogues

Download

Product Range I&A
Catalogues

Download

USER-MANUAL_INDUSTRIAL-HEAVY-DUTY-GEARED-PRODUCTS_HDPO_ATEX
Other files

Download

Download technical documentation

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Bonfiglioli Transmissions Pvt Ltd (ID 5523)

Chennai, India

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Chennai - 602 105
salesindia.ins@bonfiglioli.com

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Pune - 410 501
salesindia.ins@bonfiglioli.com

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Chennai - 600 044
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