The bevel helical gearbox and helical gearbox housing is usually made of close grain cast iron when the quantity required is more or structural steel when the application demands or the quantity is low like 1 pcs. They are rugged, corrosion resistant and absorb shock and vibration. The reducer gearing is helical type made from high quality alloy steel, hobbed, case carburized, tempered and surface ground to close tolerances. That leads to a very good efficiency and a quiet working condition. The shafts are from alloy steel forging or bars. Low speed shafts can be solid or hollow type. Bearings are fitted on a ground journal and are taper roller type.
Hseries helical gearboxes Single reduction helical gearbox h1 type Double reduction helical gearbox h2 type /h2sf type Triple reduction helical gearbox h3 type / h3sf type Quadruple reduction helical gearbox h4 type / h4sf type
Bevel helical gearboxes Double reduction bevel helical gear box b2 type/b2sf type Triple reduction bevel helical gear box b3 type/b3sf type Quadruple reduction bevel helical gear box b4 type/b4sf type
Agnee h series helical parallel shaft and bevel helical right angle drive industrial gearboxes have been introduced to meet the requirements of today's demanding applications in the medium and heavy-duty sector of the power transmission market.
The modular design and construction of the series h offers many engineering and performance benefits including a high degree of interchangeability of parts and sub assemblies. This in turn provides considerable economies of production while maintaining the highest standard of component integrity.
Apart from standard range, gear boxes are also tailor made to suit individual requirement or as per specifications provided. Please feel free to discuss your requirement and we shall be pleased to make suitable suggestions. Specifications:
Gear tooth geometry design combines maximum efficiency with high load carrying capacity and minimal noise generation. Serviceability of the product was key in the design of the series h range allowing easy maintenance for long life and reliability, which are synonymous with our field reputation.
Agnee series h bevel helical gearbox takes advantage of our many years of accumulated design expertise together with the use of high quality materials and components, and has the following features & benefits:-
Profile ground helical gears.
High level of surface finish for quiet running.
Units can be offered in horizontal or vertical mounting positions.
All units are also available with hollow bore for output shaft mounting.
AGNEE Extruder Gearboxes in double reduction parallel shaft horizontal models are intended to satisfy characteristic requirements and conditions commonly encountered in single screw extrusion process. The gear units are quite capable to transmit the high torque required for materials and also to absorb the high axial thrust load through built-in spherical roller thrust bearing.
The axial bearing housing integrally cast to accommodate suitable thrust bearings and corresponding output shafts. This catalog contains specifications, dimensions and ratings for selection of standard extruder gear drives (covering models Ex-112 to Ex-250 having ratio range of 5.6/1 to 25.6/1) against usual applications. However, mounting flange and output shaft version may be to suit the special extruder and screw shaft requirements.
The high quality, close-grained cast iron casing horizontally - split in 2 - pieces accommodates the bearings and the gear trains. AGNEE extruder gearboxes are designed in double reduction version with thrust bearing housing integrally cast to horizontally split case. The case design has been computer optimised on CAD work station to provide precisely calculated strengthening ribs and optimal wall thickness in critical load carrying areas. They are provided with easily accessible service ports.
We manufacture custom industrial gearboxes that are as per specification, drawing, sample or requirement provided by the customers. The range finds applications in automobile and have other industrial uses.
Our range includes :
Geared Motors with any one or multiple type of gears
Helical Gearboxes
Bevel gear boxes
Bevel helical gear boxes
Planetary gearboxes
Worm gear boxes Specifications
Center Distances from 175 mm to 750 mm
Ratio from 2:1 to 625:1Tailor-made as per specification, drawings or sample
We have been engaged in the manufacturing of optimum quality InlineHelical Geared Motors and attained a lot in the short span of time. Featuring numerous aesthetic qualities such as continuous duty under difficult operating conditions, Gears are carbonized to a hardness of 58 - 62 HRC for durability, Gear case and flanges of high strength gray cast iron etc, Helical Geared Motors manufactured by us, is simply unique. Helical Geared Motor Manufactured by us are of latest technology and we have our strong believe in quality manufacturing. The Input power of our Helical Geared Motor is 0.18 kW to 90 kW and Transmission ratio is 1.4-250. So feel free to come forward and sign a great deal with us.
Features
Helical Gear Units are designed for continuous duty under difficult operating conditions.
Gears are carburized to a hardness of 58 - 62 HRC for durability.
Gearcase and flanges of high strength gray cast iron.
Agnee transmissions (i) pvt ltd has developed planetary gearbox for various industrial applications operated by electric motor & hydraulic motor. Agnee transmissions (i) pvt ltd providing customers with high quality, cost effective, power saving, planetary gear box with wide range of power transmissions.
Principle
Planetary reduction gearbox consist of an internal toothed ring gear to which are set 3 planets mounted on the planet carrier engaging also with the sun gear (pinion) and reduced output speed is taken through planet carrier and ring gear is remain stationary. Output shaft maintaining the same direction of rotation as input.
Material construction
Graded cast iron housing
High tensile steel shafts
High tensile alloy steel gears
Carbon steel planet carriers
Salient features:
High reduction ratios, power saving, high efficiency long life, space-saving compactness, higher overload capacity, reliable and trouble-free service, compact and co-axial sturdy, no-self locking property.
Applications:
Machine tools, plastic machinery, goods & personnel lifts, derrick & dockyard cranes, material handling equipments, truck mounted mobile cranes etc. Dredging equipments, road making machinery sugar crystalizers and mill drives.
The AGNEE pump jack helical gearboxes are widely acceptable and are used in pump jacks for oil (petroleum) exploration from the oil wells.
Following are some of the specifications of our range:
The AGNEE pump jack helical gearbox is made of close grain cast iron.
The reducer gearing is helical type made from high quality alloy steel, hobbed, case hardened, tempered and surface finish and profile ground to class 10 AGMA quality with a 2.0 Service Factor (Best in the industry).
The shafts are from alloy steel forging or heat treated Bars.
Bearings are fitted on a ground journal and are taper roller type.
These are heavy duty units with superior self oiling systems for extended life in the field.
These units have oil level indicators for easier preventive maintenance.
The product conforms to the international quality needs.
Our range includes shaft mounted speed reducer that is one of the most versatile drives offering the largest ratio range and capable of powers up to 280kW. It can be mounted in any position and there is no alignment problem. Some of the features of our range are enumerated below :
Features:
Mounts direct onto the driven shaft
No shaft couplings
Flexible motor mounted in a convenient position
No expensive adjustable base plate is required for the motor, as V-Belt tensioning is done by the use of a torque arm
Quick and easy speed changing via belt drive.
Final output speed can be very accurately obtained by adjusting the 'V' -Belt' drive ratio.
AGNEE offers easy-to-fit, shaft mounted Crystalliser drives rated up to 10.0 HP, and for output speeds 1 to 0.25 RPM to cover standard range of horizontal type sugar crystallisers 30 T to 150 T capacities and up to 350 T capacity for vertical crystallisers. Developed after an in-depth study of typical crystalliser installations, AGNEE crystalliser drive employs high efficiency spur gearing instead of conventionally used worm gearing. The overall efficiency of AGNEE crystalliser drives is better than 90% and the installed motor rating is optimally used resulting in attractive savings in power consumption.
The drive arrangement consist of electric motor a multi-stage planetary gear reducer and a single stage spur gear transmission. The electric motor is flanged-mounted to the input of the planetary gear reducer, which in turn is flange-mounted to the input of spur gear transmission. The hollow input of the spur transmission can be keyed directly on to the crystalliser shaft. The drive unit can be aligned in a convenient direction with respect to the crystalliser axis and its torque arm structure is to be bolted at the convenient place. No other additional structure, such as base frames or any couplings are required. The drive unit is completely enclosed & oil-tight. All internals including bearings are oil-lubricated, oil change is recommended only once a season.
AGNEE manufactures Right Angle straight and Spiral Bevel Gears as per following specifications:
Spiral Bevel gear teeth cut On Gleason no 16 spiral bevel gear generators
Generally in Case Hardening steel, Hardened Tempered and Lapped.
but also in other Alloy Steel, Case Hardened Steels, Mild Steel, Stainless Steel, Induction hardened, Cast Iron, or as specified
for Automobiles and Industries
Custom made as per Specifications, Drawing or Sample
Teeth Size from 1 Module/10 D.P. to 10 Module/2.5 D.P.
Outer Diameter from 24 mm/1" to 300 mm/12"
Face Widths upto 250 mm/10"
Required information for quotation: Material of Construction - steel, hardening and tempering required etc Teeth Specification - pitch, angle Outer Diameter Face Angle Bore size Key way size Hub size Any other requirement
The AGNEE Worm Gearboxes have Cast Iron Gear Case of streamlined design completely air tight, dust proof and capable of being installed in open without any cover. The Worm Shaft is made of Alloy Steel, duly hardened and tempered. The Worm Wheel is made of Chill Cast Phosphorous Bronze and teeth accurately Generated on Gear Hobbing Machines. They are supported on Extra Heavy Duty Taper Roller anti friction Bearings of ample margin of safety to allow adequate journals as well as thrust loads. Lubrication is effected by splash of oil from the sump. Thus, no special care is required except for occasional oil topping to the required level. Air cooling is effected by means of standard polypropylene or metal fans. Please read the Selection of Correct Worm gear box for choosing the correct one for your application. They are available in:
Vast range of Models suit every individual's requirement.
Some Models like C.D. 50, 60, 75, 85, 100 mm, Ratio 30:1 or 40:1 are usually available Ex-stock or on short notice.
Center Distances from 40 mm to 400 mm.
Ratios from 5:1 to 4900:1.
Also made as per customer's specifications, Drawing, requirements.
Overhauling of Old Gear Boxes also undertaken, Early delivery schedules.
Adaptable Worm Gear Boxes, range from CD 25mm to 85mm.
Right Angle Worm Gear Boxes contain input shafts that are positioned perpendicular to the output shafts. Right angle worm gearboxes have up to 98% efficiency levels, and are common in printing presses and glass cutting equipment.
For Gear Unit selection Prime mover's maximum power rating can be taken as base for determining the actual load. The Gear Selection is made by comparing actual transmitted loads with catalogue ratings. It is important to realise that are based on standard set of load conditions, which invariably change for different conditions. Therefore service factor must be used to calculate a theoratical transmitted load or equivalent load, before comparing with catalogue rating. For calculating the same, apply the formula:-
Equivalent Load = Actual Load x Service Factor
These are some Suggestions to improve the performance of your worm speed reducers, worm gear boxes or worm geared drives. However, please note that these are suggestions based on standard set of conditions. If these are different from your results, please rely on your results and inform us.
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