INVOLUTE TOOLING CORPORATION Jor Bagh, Delhi

We provide an exclusive array of efficient Worm Gears in compliance with international quality standards which are used for transmitting power between two non-parallel, non-intersecting shafts by decreasing the speed. The worm gears designed so scientifically that when gear spins, the friction between the gear and the worm keeps the worm at its respective place. The worm gears are hobbed with multi-start hobs to ensure a high load carrying capacity available as Hardened and Ground worm drives. It is useful for conveyor systems, speed reduction in most engineering applications.

  The Involute Worm Gear Boxes/Reduction Gear Units are worm type units with modular construction. The units comprise of hardened ground worms with centrifugally cast bronze gears.   The specifications of the gear units are as follows:   • Worm gear boxes range from Center Distance of 25 mm to 150 mm • Ratios up to 70:1 or customized as per requirements • One or two output shafts • Foot or flange mounted with hollow input shafts for standard IEC motors.

Mechanical worm gear screw jack with trapezoidal lifting screw available with transalating lifting screw or lifting nut. Configurations available in upright, inverted. Capacity up to 200 tonnes.

Reduction Gear Units are worm type units with modular construction. The units comprise of hardened ground worms with centrifugally cast bronze gears.

Worm drive slewing ring is a compact unit, which consists of a slewing ring worm gear, worm drive and housing. The worm drive slewing rings provide an economical and compact solution with low maintenance costs. The unit offers high output torque with radial and axial load carrying capacity suitable for slow rotation with continuous or cyclical movements. We offer these drive units in 4 sizes with torque ratings of 1,500 to 15,000 Nm. Applications: Truck cranes, oil tool equipment, fixture tables, marine cranes, tire handlers, solar photovoltaic panel rotation etc.

Worm drive slewing ring is a compact unit, which consists of a slewing ring worm gear, worm drive and housing.The worm drive slewing rings provide an economical and compact solution with low maintenance costs.The unit offers high output torque with radial and axial load carrying capacity suitable for slow rotation with continuous or cyclical movements.We offer these drive units in 4 sizes with torque ratings of 1,500 to 15,000 Nm.Applications: Truck cranes, oil tool equipment, fixture tables, marine cranes, tire handlers, solar photovoltaic panel rotation etc.

Worm & Worm Gears are manufactured as a set and each set is inspected for tooth contact and smooth operation with the gears on the exact center distance, and with correct end position of worm and side position of gear. The worm gears are hobbed with multi-start hobs to ensure a high load carrying capacity available as hardened and ground worm drives.We can offer customized worm & worm gear sets as per customer requirements for incorporating in their systems or machines.  

    The twin shaft planetary gearbox, with its double horizontal synchronized shafts, produces a helicoidal flow. The gearbox can be used for various applications such as waste shredding or for countercurrent homogeneous mixing of concrete in a ready mix plant.   • The twin shaft mixer gearbox is highly versatile with various applications • Power rating: 110 kW Each • Nominal reduction ratio: 110:1 • Input Speed: 3000 RPM with hydraulic motor.   Customized sizes can also be manufactured as per customer requirements.

Involute offers a range of Classical and HTD “High Torque” synchronous drives. The Timing pulleys are available with in pilot bore, finished bore with a keyway or with taper bores suitable for taper-lock bush.   The materials used for manufacture are steel, cast iron or aluminum.

    Involute offers a range of Classical and HTD “High Torque” synchronous drives, belt, gear box and timing pulleys. The Timing pulleys are available with in pilot bore, finished bore with a keyway or with taper bores suitable for taper-lock bush.The materials used for manufacture are steel, cast iron or aluminum.

Chain Sprockets are offered in the soft or hardened condition. The teeth are hobbed, bores and keyways are maintained to close tolerances to ensure low PCD runouts. Special profile sprockets are offered for conveyor chain applications. Materials used are steel or stainless steel. Sizes available are as follows: ASA 25, 35, 40, 50, 60, 80, 100, 120, ISO/DIN 04, 05B, 06B, 08B, 10B, 12B, 16B  

To complement the existing product range, Involute introduced its range of Slewing Rings in 2005. The product has been designed in-house and is manufactured on a Vertical Turning Lathe – CNC. The bearing consists of 2 seat rings along with one row four-point contact ball taking care of axial & radial forces simultaneously. Diameters from 200 mm to 1600 mm Manufactured in various types and sizes (of holes) Redesigned Gearings for Higher Power to Weight Ratios Single-row, Multi-row designs Material and seals available in wide ranging capacities Slewing Rings could be effectively used for slewing conveyors, welding arm and positioners, light and medium duty cranes, excavators, shovel and digging excavators, wind power generation, logging industry machines, machine tools and special equipments such as radar antennas, packaging machinery, rescue vehicles, tunnel machinery, drilling equipments, cleaning and bottling machines etc.

Involute’s Shaft Mounted Speed Reducers (SMSR) are manufactured as per international quality standards which offer speed reduction by directly mounting onto the drive shaft. Shaft mounted speed reducers offer easy installation and removal. The gear units offer case carburized gear teeth with optimal gear geometry, allowing maximum loading and highest efficiency torque output, for higher rating capacity in the most compact design and casing. The gearboxes are offered with keyed output hubs or with key less taper clamps. It is a quick release taper bushing and easier to install and remove that any comparable bushing system. The bushing comprises of a taper sleeve and threaded collar, which ensures greater gripping power. These gearboxes being a standard product, offer low cost maintenance and repair. The product specifications and features are as follows: Manufactured in 11 different sizes from A to L Three different ratios 5:1, 13:1 and 20:1 Redesigned Gearings for Higher Power to Weight Ratios Taper Clamp Shaft Mounted Gear Units – For Key-Less Applications Metallic Double Lip Seals preventing oil leakage and locking outside dirt Ratio extendable to 70:1 with additional Gear Packet Numerous Accessories: Backstops, Labyrinth Seals, Reducing Bush Kits, Motor Mounts etc. Drives for Hydraulic Motor Mounts with/without Splines available on request

Shaft Mounted Screw Conveyor Gear Units, conveyor gearboxes and conveyor reducers, are designed with tapered roller bearings on the output end to take in end thrusts. The important characteristics of shaft mounted screw conveyor units are; The gear units are available in Imperial bores and keyways. CEMA bolt on adaptor flanges features double lip seals on both sides. The adaptor center is open for contaminate to drop out for optimized sealing. 3 – Holes drilled drive shafts are available in various sizes.

Brand Name : powergear

Material : Alloy Steel

Finishing : Polished

Driven Type : Electric

Gear Type : Ground

Color : Blue

Condition : New

Pressure : Low Pressure

Motor Power : 7-10hp

Power Rate : 9-12 Kw

Usage : Conveyor

Style : Vertical

Certification : iso 9002

Voltage : 220V

Packaging Type : Wooden Box

Hardness : 60

Mounting Type : suspended

Specialities : Long Life

Dimension (LxWxH) : 580x260x465mm

Type : Pinion Gearbox

Warranty : 1 Year

Country of Origin : India

Input Speed : 1400rpm

Orientation : Vertical

Corrosion Resistance : Yes

Witdh : 80-120mm

Running Noise : 50Db

Brand Name : POWERGEAR

Output Torque : 20000 Nm

The T-Series Round Shaft Mounted Speed Reducers are an outcome of popular demand for our gearboxes.These gearboxes are an alternative of our Shaft Mounted Gear Units and are currently offered in 4 Sizes with reduction ratios of 5:1, 13:1 & 20:1   Some Features:   • Multiple Bore Sizes and Reduction Ratios • Backstops are available with all sizes • Direct motor mounted flanges available   These gearboxes are very versatile for heavy bulk material handling applications for conveying in industries such as quarrying, stone crushing, mining, hot mix plants, ready-mix plants etc.

The t-series round shaft mounted speed reducers are an outcome of popular demand for our gearboxes.these gearboxes are an alternative of our shaft mounted gear units and are currently offered in 4 sizes with reduction ratios of 5:1, 13:1 & 20:1   some features:   • multiple bore sizes and reduction ratios • backstops are available with all sizes • direct motor mounted flanges available   these gearboxes are very versatile for heavy bulk material handling applications for conveying in industries such as quarrying, stone crushing, mining, hot mix plants, ready-mix plants etc.

Research & development are a part of Involute’s growth & we are continuously developing drives for specialized applications. Steel industry is amongst the fastest growing industries worldwide & we at Involute recognize the opportunity. We have recently launched:  • Single stage, double stage, multi stage gear boxes • Combined reduction cum pinion stands • Speed increaser gear box cum pinion stands • Fly shear gearboxes for heavy duty steel cutting  Gears are forged, hardened & tempered alloy steel, enclosed in a sturdy fabricated steel housing. 

The shaft mounted bevel speed reducer is a compact speed reducer which offers right-angled input output combination thereby eliminating the need of a pulley. It is a two stage helical – bevel speed reducer with hardened and ground helical gears and spiral bevel gears of suitable steel alloys. The speed reducer is currently manufactured in 4 sizes i.e. D, F, G & JThese gearboxes are found to be more suitable for conveyor on mobile machines as they are compact and chances of misalignment are rare. Low noise Compact and low cost High efficiency of 95% Reduced energy consumption Ratios variation for exact output speed Eliminates pulley and saves space!

We are offering planetary gearboxes. A new product offering from involute, planetary gearboxes are replacing traditional gearboxes due to their compact size, high transmissible power and increased mechanical efficiency. Our planetary gear units can be manufactured according to requirements of the customers. Suitable for male female input and male female outputs they are an ideal choice for severe duty applications with high shock loads and impact along with several options for mounting, gear layout, output shaft and motor interface. We offer these gearboxes in 7 standard sizes with a maximum diameter of 800 mm. Single, double, triple, quad stages are available with a wide range of ratios and torque ratings of upto 100,000 nm.