Over the decades, Crompton Greaves gearboxes and geared motors have become the first choice of quality and performance conscious industrial consultants and engineers because rising costs of maintenance and downtime. Crompton Greaves is a globally popular brand that offers comprehensive industrial solutions ensuring for peak efficiencies at the lowest operational costs. The nationwide supply chain of gearbox dealers and geared motor dealers strengthens the trust of users for getting on time service support.

Installing the best gearboxes and geared motors is a common concern but the selection of the best poses a complex. Here comes the role of gear box dealers and geared motor dealers to recommend the best match of Greaves gearboxes and motors available in a wide range to suit particular requirements and buying parameters like-

Eight Key buying parameters for gearboxes:

1. Input speed and horsepower
2. Design/shaft type
3. Gearbox target output speed
4. Gearbox output torque
5. Shock and vibration resistance properties
6. Ambient temperature and environment
7. Output style or mechanism
8. Housing type

Eight Key buying parameters for geared motors:

1. Speed
2. Material for construction
3. Commutation
4. Frequency (Hz)
5. Maximum current (Amps)
6. Noise level
7. Torque
8. Horsepower

Eight Benefits of Using Geared Motors and gearboxes

Geared motors are the future of high force development. These are made up of a gearbox directly attached to the rotating mechanism. The motor pinion joints straight with the high-speed gearbox. If you use proper size of geared motors and gearboxes, you can be sure of getting following advantages-

1. Using a gear motor to increase torque and lower speed reduces operational costs; so, you save more.
2. Geared motors are comparatively inexpensive so you save at the front of purchase.
3. Geared motor are easy to install and need low maintenance; it results in less downtime for maintenance driving productivity improvement.
4. Geared motors are more resilient to torsion stresses; therefore, as compared to conventional motors, geared motors are less prone to maintenance issues caused by load torque variations.
5. Geared motors can drive larger inertial load to maximize productivity.
6. Gearboxes (gear heads) provide a mechanical advantage when mounted to a motor output shaft.
7. Gear heads, also called gear reducers, increase output torque while decreasing speed.
8. A gear head multiplies torque, reduces speed, and matches inertia to cut down the costs by permitting smaller sized motors.

Types of CG Geared Motors & Greaves Gearboxes

CG geared motors you can trust to improve productivity, performance, and product quality at reduced operational cost are- Inline helical geared motors and Parallel shaft geared motor (Spur Gears, Helical gears, Double helical gears), Worm or 90-degree gear motor, and Bevel Helical geared motors.  CG gearboxes you can trust to improve your industrial growth are helical gearbox (horizontal/vertical models), , ‘EP’ series extruder gearbox up to 1410 kW, worm gearbox (Up to 710 mm center distance), planetary gearbox, and bevel helical cooling tower gearbox.

Ok, now you are going to explore possibility of using gearboxes and geared motors wherever it is feasible. Is there any role of Greaves geared motor and gear box dealers? The CG motors and gear box dealers are specially trained to provide comprehensive support to end users from selection process to full potential usage in a hassle-free manner.

The increasing competitiveness in every manufacturing segment doesn’t allow to compromise with efficiency and performance of any machine; because saving at production stages turns into profit. One such very common machine used in manufacturing units is gearbox. The blog will help you decide right to buy the best gearbox for the particular application.

Paper industry, cement industry, steel industry, sugar industry, rubber industry, construction industry, etc. are the major users of gearboxes. Gearboxes play an important role in handling a range of industrial and mending functions. The top gearbox manufacturers like the one Crompton Greave (CG) are expanding the range of Greaves Gearboxes to facilitate the end users with application-ready solution. The thick presence of authorized distributors of premium gear boxes facilitates users to get the right advice for choosing the best solutions for efficient energy transmission. The most used gearbox types are-

1. Helical Gearbox: These case hardened profile ground steel gearboxes are designed to transmit the torque between parallel / right angle shafts with minimum noise. Authorized distributors of Greaves gear boxes offer helical gearboxes up to 5500 kW with reduction ratio up to 650: 1.
2. Worm Gearbox: These gearboxes are preferred because of their high load carrying capacity and efficiency. These are made available up to 250 kW with reduction ratio up to 4900. These gearboxes commonly find applications in conveyor, material handling, ball mill, agitators, and cranes.
3. Inline Helical Gear: These are modular in design. These gearboxes are preferred because of high power transmission-to-weight ratio. These are made available from 0.12 kW to 90 kW. These gearboxes find common applications in sugar, cement, paper, solvent extraction, rubber, steel, power plants, etc.
4. Bevel Helical Cooling Tower Gearbox: The case hardened lapped steel spiral bevel gearboxes are used to transmit the torque between right angle shafts. Authorized dealers of premium gear boxes supply Bevel Helical cooling tower gearboxes up to 600 kW with reduction ratio up to 20.9: 1. More in common applications are in cooling towers and heat exchangers.
5. Extruder Gearbox: These gearboxes are used transmit high torque required for pressurizing and plasticizing molding materials. These are capable to absorb the high axial thrust load. These are available up to 1410 kW with reduction ratio up to 25.6: 1. More in common applications are for plastic extrusion and PVC extrusion.
6. Constant Speed Fluid Coupling: In these efficient gearboxes, hydro kinetic energy created by using oil / water is used for power transmission. These are available up to 1500 kW. These are most used in Conveyors, ID fans, ball mills, crushers, slurry pumps, agitators, cranes, etc.
7. Planetary Mill Gearbox: These gearboxes are preferred because of optimum strength and high efficiency at minimum wear resistance. These are capable to transmit torque range up to 4072 kNm. These are commonly used in sugar mills, coal pulverizing mills, and cement industries.

The range of gearboxes is expanding fast; when you explore the top brands and their authorized distributors, you will find the best match for the cost efficient torque transmission. Selection of right capacity gearbox for a particular machine is very critical as it directly affects to machine performance and production cost. Pro-tip: Authorized dealers and distributors of top gearbox manufacturers provide consultancy also to help you buy the best suitable gearbox.

Choosing the right enclosure of an electric motor is as important as choosing the right electric motor for the particular application. Often, the importance of enclosure is ignored because of pin-pointed focus on other technical specifications like capacity, voltage range, output, efficiency, winding type, etc. The leading manufacturers of electric motors like Crompton Greaves offer entire range of electric motors in different enclosures to suit different environments and operational conditions. The easy availability of Crompton Greaves electric motors is also a vital contributor of strengthening international brand image.

The Most Used Enclosure types of Electric Motors: The enclosure of an electric motor is the outer casing designed to protect its bearings, windings, and other mechanical parts from chemicals, mechanical impacts, moisture, and abrasion. NEMA standards MG1-1.25 (1.27) describe more than 20 types of electric motor enclosures in different categories. The most used industrial enclosure types of electric motors are-

• ODP (Open Drip Proof): Designed with ventilation holes to prevent the ingression of water droplets
• TEFC (Totally Enclosed Fan Cooled): An external fan is attached to the motor shaft for additional cooling
• TENV (Totally Enclosed Non-Ventilated): Similar to TEFC but without ventilation openings
• WDN (Washdown): Suitable for electric motors that need frequent cleaning
• WPI (Weather Protected Type I): Advanced version of ODP enclosures
• WPII (Weather Protected Type II): Advanced version of ODP and WPI enclosures
• TEWAC (Totally Enclosed Water-to-Air Cooled): IP54/56 rated electric motors use a heat exchanger to cool the motor

How to Choose the Right Electric Motor Enclosure Type: Choosing the appropriate type of enclosure for electric motor is a critical task because it is directly related with justification of investment. Just buying the top category enclosure for each motor can’t be said a good approach because it involves waste of resources. The best way to decide about the enclosure type of electric motor is to ask yourself some valid questions like-

• What is the motor going to be used for?
• What type of motor are you currently using, including the type, frame size, and specifications? (if applicable)
• Will the electric motor be installed inside or outside?
• What kind and level of contamination risk is present?
• Is there exist high humidity?
• Is there any possibility when electric motor can face water exposure?
• Does the selected motor of a particular capacity need additional cooling? If yes, what kind of cooling is required?
• How frequent will your electric motor need cleaning?
• What is the potential of hazard to employees and surrounding machinery caused by the heat emitted by the motor?

The most used electric motors are made of aluminum casing or cast iron casing. Both types of enclosures have their pros and cons. Therefore, while selecting the enclosure type, you should focus on metal of enclosure also. Aluminum motor enclosures are liked because of light weight, good thermal conductivity, high heat dissipation, easy die-casting, better elongation than iron, good plasticity, low noise, etc. Cast iron motor enclosures are liked because of low price, high hardness, high resistance to external pressure, tough deformation, etc.

Concluding Note: The prominent distributors and suppliers of CG electric motors and other brands offer online and on-site assistance to help their clients select the right type of electric motor and enclosure. So, don’t take chances; avail no-cost consulting services.

The requirement of new industrial products remains consistent in the most industries because modernization and expansion to meet the emerging needs is an integral part of journey to success. Industrial engineers and consultants keep exploring the top brands to know the latest product introductions. Crompton Greaves is the most trusted brand that offers a range of industrial products including the most talked about Crompton Greaves energy efficient motors for Indian and international marketplace.

The #1 brand of industrial electrical products like motors, pumps, gears, and drives, Crompton Greaves meets the diversity in demand of its clients through a reliable nationwide network of authorized dealers of CG electric motors, pumps, gears, and drives while it has a dedicated network to support its overseas clients. When the searches are initiated to buy industrial products, the focus also remains upon the hassle free service, support quality, and capabilities of supplier. Most the searches come to an end at Mumbai based S.C. Industrial – the top performing distributor and supplier of CG industrial solutions.

During  a recent meeting with retailers and its channel partners, the spokesperson of S.C. Industrial revealed that S.C. Industrial has expanded its product line to facilitate its customers. Now CG products users will get more options under one roof to meet out the requirements at a justified price. The spokesperson of S.C. Industrial said, “Our focus is not merely on to add new products to our product line but we are all set to expand the range of existing product categories also; may it be Crompton Greaves electric motors, Greaves gearboxes, Crompton Greaves soft-starter, variable frequency drives, pumps, and others.” Now the industrial and commercial buyers have more options to buy motors, pumps, gears, and drives.

What is new Industrial Products Line? Many new products are added to Crompton Greaves Low Voltage motors category; you have enough choices in Cast iron and Aluminum constructions; and all the CG low voltage motors are designed to meet International Electro technical Commission (IEC) and NEMA MG1 Standards. Whether you need to buy TEFC electric motors, energy efficient motors, flame proof motors, or increased safety motors, you have more options to buy based on the required capacity and other technical parameters.

The prominent authorized distributors of Greaves gear boxes has also expanded the line of worm gearboxes tested for high efficiency, peak load carrying capacity, long life, and trouble-free performance. Now, you see the expanded line of gears. Explore the new arrivals in the collection of case hardened and profile ground steel gears designed with inclined teeth to transmit the torque between parallel and right angle shafts at minimum noise level. All the categories of Greaves gear boxes including helical gearbox, worm gearbox, inline helical gears, extruder gearbox, and others have new additions.

Now, you can optimize the selection of Crompton Greaves industrial pumps for more specifications that you set for the particular commercial and industrial applications. To check the new arrivals in industrial pumps stock at S.C. Industrial, explore Industrial mono-block (MI Series), vertical inline pumps, pressure boosting systems/pumps, dewatering pumps, end suction pumps, etc.

Pro-Tip: Compromise with optimized technical parameters, quality standards, and service support for industrial products because of any reason always results in low performance despite the integration of the best working policies.