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What Are the Different Types of Gearboxes and Their Functions?
Gearboxes, such as cycloidal gearboxes manufactured by Cycloidal Gearbox Manufacturer in India, form an integral part of machines used in a wide array of industries and areas. Gearboxes aim to accentuate torque or alter the motor’s speed (RPM). The shaft of the motor is connected with one end of the gearbox, with the gear ratio ascertaining output torque and speed provided by gear arrangement and synchronization. Varied designs and specifications of gearboxes like cycloidal gearboxes developed by Cycloidal Gearbox Manufacturer in India are used in agricultural, industrial, construction, mining, and automotive equipment, being available in an immaculate combination of configurations. However, gearboxes are also known as gear drives, named for either shaft arrangements or the manner they mount to driven equipment.
Different Types of Gearboxes/Gear Drives Along with its Characteristic Features & Specifications:
Inline Gearbox- Also referred to as an inline gear drive or gearbox, this one is where high and low-speed shafts are on the same horizontal and vertical plane, enabling several units to be placed in a row owing to straight-line alignment of their shafts. It’s foot-mounted. A planetary gearbox is a perfect example of a concentric inline gear drive or gearbox-like cycloidal gearbox manufactured by Cycloidal Gearbox Manufacturer in India, being employed in applications requiring higher torque due to its rugged design.
Parallel Shaft Gearbox- It’s where high and low-speed shafts are on the same horizontal plane & parallel to each other. Being foot-mounted, parallel shaft gearboxes are generally selected for high trend high horsepower applications and usages.
Right Angle Gearbox-It’s where high-speed and low-speed shafts have 90 degrees or right-angle relationship. Being foot mounted, these gear drives or gearboxes like cycloidal gearboxes made by Cycloidal Gearbox Manufacturer in India, are used on conveyors or other applications requiring driving equipment to be near driven equipment. The 90-degree orientation also makes right-angle gear drives ideal when it comes to using a large drive mounted directly to the shaft for reducing shaft bending loads. Moreover, right angle vertical drive is a right-angle gear driving low-speed shaft oriented in the vertical direction and is used in mixing or crushing applications, gear drive being mounted above or below the equipment.
Shaft Mount Gearbox- It’s where the gearbox is mounted directly onto and supported by the driven shaft, hanging in space by low-speed shaft connection. The motor can be directly coupled to the gear drive through an adaptor, a scoop mount, or a swing base. Furthermore, it can be mounted on top of or next to the reducer via belts or chains. The gear drive and the motor system will want to rotate about the gear’s low-speed shaft, thus the need arises for a torque arm for bolting into some structure and preventing rotation. However, these relatively so-called ‘small gear drives’ are designed without feet for light-concenting applications and usages.
Industries, Applications & Specifications of Type of Above mentioned Gearboxes:
Types | Industries | Applications |
Inline gearbox | Agriculture Automotive Cement Energy Forest Mining | Heavy-duty bulk material handling Heavy-duty process specific Water treatment Aggregate & Construction Equipment Grain handling |
Parallel Shaft | Agriculture Automotive Cement & Aggregate Energy Mining Pulp & Pape | Conveying Reclaimers/stackers Crushers Mills Feeder Pumps Dryers Mixers/blenders AgitatorsLoaders/unloadersElevators |
Right Angle | Automotive Food & Beverage Cement Forest Mining | Conveying Reclaimers/stackers Crushers Mills Feeders Pumps Dryers Mixers/blenders Agitators Loaders/unloader Elevators |
Shaft Mount | Cement & Aggregate Sand-Gravel Mining Grain Package Handling Pic-Pac-Retrieval Energy Metal Processing | Light-to-medium duty conveying Belt conveyors Classifiers Separators |
Varied Forms of Industrial Gearboxes, Its Applications & Characteristic Specifications:
Helical Gearbox-It’s small and energy efficient-an equipment utilized for a wide array of industrial purposes, but is primarily employed for heavy-duty tasks. Helicals are prevalent in the plastics, cement, and rubber industries along with other heavy industrial contexts and scenarios. Low-power applications like crushers, extruders, coolers, and conveyors benefit a great deal from this material. The helical gearbox is unusual in that it’s being mounted at an angle, enabling more teeth to interact in same the while while in motion ensuring continuous communication for a certain time duration.
Coaxial Helical Inline Gearbox- It’s best suited for applications requiring heavy-duty performance. These are reduced to exacting standards, enabling you to optimize load and transmission ratios.
Bevel Helical Gearbox- It’s a series of curved teeth positioned on the cone-shaped surface near the unit’s rim, used for generating rotational motion between non-parallel shafts. Common applications and usages include quarries, the mining sector, and conveyors.
Skew Bevel Helical Gearbox-Strong and monolithic construction of the skew bevel helical gearbox makes it an apt choice for usage in large weights and other applications. These industrial gearboxes like cycloidal gearboxes manufactured by Cycloidal Gearbox Manufacturer in India, provide mechanical benefits/advantages on being fitted on proper motor shaft output. They’re very configurable given the number of teeth and gears.
Worm Reduction Gearboxes-They propel heavy-duty tasks, used when higher speed reduction is needed between crossing axis shafts not tending to intersect, employing large-diameter worm wheel. The worm or screw links with teeth on the gearbox’s outer area. Owing to the screw-like movement caused by the worm’s rotation, wheel tends to move similarly. These gearboxes have a wide application in heavy industries like fertilizers, chemicals & minerals.
Planetary Gearbox-Three or four Planet Gears encircle Sun Gear in center of Planetary Gearbox-all of them being held together by ring gear with internal teeth, enabling to generate high torque in short area by distributing power evenly throughout length and breadth of gears. This type of gearbox is prevalent in advanced, cutting-edge technology like robots and 3D printing. planetary gearbox is an apt choice for precise applications due to its durability, accuracy, specified mechanism or functionality, and is available in either solid or hollow configuration with range of mounting options like flange, shaft, foot.
Cycloidal Gearbox-Also known as cycloidal speed reducer, it’s a mechanism for reducing input shaft speed by certain ratio. Cycloidal gearboxes, are capable of relatively high ratios in compact sizes with minimal backlash. Here torque transmitted to high-speed shaft rotates eccentric cam and roller bearing assembly, and rolls cycloid discs around internal circumference of stationery ring gear housing. They’re used for critical applications like aerospace and robotics.
Varied Types of Automobile Gearboxes: Its Applications, Features & Specifications:
Manual Transmission driver manually selects all ratios utilizing a moveable gear selector and clutch driven by driver. This type of transmission is frequently termed ‘stick shift’ or ‘conventional’ transmission.
Sliding-Gear Transmission, when the transmission is in neutral, main drive gear and cluster gear are in motion inside the transmission case. For transmitting power to drive wheels, the clutch pedal is pushed to move the shifter handle, altering position of shift linkage and forks and moving gear immediately above cluster gear along main shaft.
Constant-Mesh Transmission called synchronized transmission, it maintains the driving gear, main shaft gears in constant motion. Dog clutch is used for locking these gears into position as required. When shift linkage is moved, dog clutches with main shaft gear teeth interlock and retains gear in a place.
Pre-selector Transmission-A form of manual transmission created before the advent of automated transmissions.
Automatic Transmission-it’s an electrical switch transmitting commands to the software controlling the gearbox like cycloidal gearboxes made by Cycloidal Gearbox Manufacturer in Indiaand the like. It has features and specifications like Park, Reverse, Neutral, Drive, Sport and manual shift modes.
Torque Converter-It’s used for transmitting the rotational force of the engine to wheels. A torque converter is a fluid connection that allows the vehicle to accelerate and decelerate without stopping engine but with loss of efficiency due to the curved form of turbine blades within the converter. It’s endowed with smooth acceleration from low speeds and reactivity at low engine rpm.
Automated-Manual Transmission-It uses conventional clutch and gear layout but stimulates manual gear usage through sensors, actuators, processors, and pneumatics, achieving outstanding fuel economy over long distances.
Dual-Clutch Transmissions (DCT)-They’re used for gasoline and diesel vehicles, with the majority of Volkswagen Group brands, including VW, SEAT, and Skoda, referring to as DSG (direct shift gearbox), providing superior fuel efficiency and performance.
Continuously Variable Transmission (CVT)-It employs cone form with a band and second axle, with band moving up and down the cone to adjust its length and gear ratio, enabling for fuel efficiency and performance at all times, and advantageous for hybrid vehicles employing CVT for balancing out gasoline engine and electric motor workload.
A Sneak-Peek into Hylo Transmissions’ Wide Array of Products/Gearboxes for Industries:
- Foot Mounted Hollow Input
- Specifications –
- Torque range: 9Nm-2100Nm
- Ratio Range: 6-7569
- Power Range: 0.25HP-30HP
- Foot Mounted Hollow Input
Specifications
- Torque range: 9Nm-2100Nm
- Ratio Range: 6-7569
- Power Range: 0.25HP-30HP
- Flange Mounted Solid Input
- Specifications:
Torque range-9Nm-6500Nm
Ratio range-6-7569
Power range-0.25HP-200HP
Foot Mounted Solid Input
- Specifications:
Torque range-9Nm-60.500Nm
Ratio range-6-7569
Power range-0.25HP-200HP
Foot Mounted Geared Motor
- Specifications:
Torque range-9Nm-2100Nm
Ratio range-6-7569
Power range-0.25HP-30HP
- Flange Mounted Geared Motor
- Specifications:
Torque range-9Nm-2100Nm
Ratio range-6-7569
Power range-0.25HP-30HP
Get the industrial products of your choice at Hylo Transmissions, one of India’s top-notch organizations, an expert in designing and manufacturing cycloidal gearboxes, advanced speed reducers and others employing cycloidal speed reduction technology alongside break-resistant teeth, and compact, modular design. Since its inception in 1981, Hylo Transmissions has been instrumental in delivering transmissions in the fields of oil/solids separation (oil drilling, refining, dewatering), pharmaceuticals, industrial and biological wastewater treatment, precious metal recovery, food processing. Year 2022 marks the acquisition of Hylo Transmissions by parent company Top Gear Transmissions-leading transmissions solution provider in the country. Hylo Transmissions excels in offering the quintessential features of Expertise Beyond Boundaries, Innovating a Legacy, Fusion of Strength, Unwavering Quality Commitment, Redefining Possibilities, Empowering Efficiency & Enabling Progress. Empowered by fresh vision and steadfast mission of goodwill and unfaltering commitment via workforce and outstanding services deliverance, Hylo Transmissions aims at setting a phenomenal benchmark for posterity!
Also read our blog on cycloreducer, https://cycloreducer.com/blog/cycloidal-gear-reducer-having-an-edge-over-other-types-of-construction-gear-reducer/