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1011 Athens Street
Gainesville, GA 30501 USA
Gainesville Industrial Electric
  • SB526 Variable Speed Brochure_Page_6_Image_0008

    Electric Motors Guide

    GIE is a leading motor distributor, delivering quality industrial electric motors from leading manufacturers. Our partnership with pioneers allows us to provide innovative products, ensuring we find a solution exceeding our customers' expectations. With different electric motors in the market, we have a comprehensive guide to help you find the most suitable one for your project.

    What's an Industrial Electric Motor?

    Industrial electric motors are a type of electrical machine that turn energy into motion. The electric motor’s magnetic field and electric wire interact, generating force for most of these devices.

    Typical applications of industrial-standard electric motors include the following:

    • Compressor

    • Blower

    • Fan

    • Alternators

    • Power and machine tools

    • Turbines

    • Ships

    • Blowers

    • Rolling mills

    Numerous industries rely on electric motors due to their efficiency. Some examples are Petrochemicals, Waste Management, Energy, Automotive, and many more. It's also worth noting that these sectors utilize different electric motors for their specific application.

    Types of Electric Motors

    There are two primary types of electric industrial motors; AC and DC motors. Let's learn more about them below.

    DC motors

    DC motors are available in two forms, brushed and brushless. A DC power source drives both.

    Brushed

    These have carbon-based conductors called brushes. It's an internally commutated electric motor that uses brushes to be run from a direct current power source.

    Brushless

    These are also known as electronically commutated motors. They're powered by a direct current voltage supply instead of brushes to commutate electronically.

    AC motors

    AC motors are also known as alternating current motors. These consist of a stator with a coil driven by an alternating current to convert the electric current into mechanical power. There are two types of AC motors: synchronous and induction.

    Synchronous AC motors

    These high-precision motors can run at a constant speed because the shaft rotates at the same rate as the frequency of the applied current.

    Induction AC motors

    Also called asynchronous motors, these are single-excited motors where the current is only applied to the stator. The stator's flux cuts the coil in the rotor, which converts electrical energy into mechanical energy through electromagnetic induction.

    Essential Elements of Electric Motors

    Electric motors work on the same principle of electromagnetism, and almost all motors consist of some or all of the following essential elements below:

    • Axle

    • Brushes

    • Commutator

    • Armature or rotor

    • Field magnet/stator

    • Power supply

    Generally, mechanical torque in the axle or shaft is generated when the armature interacts with the stator's magnetic field in the presence of current generated by an AC or DC power source. However, the elements present will still depend on the type of motor. Apart from AC and DC motors, some of the most common types include:

    • Stepper motors

    • Linear motors

    • Servo motors

    • Direct drive

    Each has different configurations for better suitability in a particular application. Furthermore, they have various combinations of elements and arrangements for creating power.

    Industrial Electric Motor Service by Gainesville Industrial Electric Co

    If you're looking for a single-source solution for all your electric motor needs, look no further than GIE. We have been in the field for many years, providing quality and reliable products from leading manufacturers. 

    If you want to know more about our electric motor products and services, feel free to contact us today. Request a quote for large orders, and we'll find a cost-effective solution that fits your needs.If you want to know more about our electric motor products and services, feel free to contact us today. Request a quote for large orders, and we'll find a cost-effective solution that fits your needs.

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    GIE is the largest independent industrial pump distributor with complete inventories to meet your needs. Our partnership with reliable manufacturers, such as Franklin Electric and Xylem, ensures we deliver results that will improve your bottom line. Our line features FPS, Goulds, and Marlow pumps that can be used in any environment.

    The Models of Pumps That We Distribute

    We feature a complete line of FPS, Goulds, and Marlow pumps for booster service, liquid transfer, sewage, spray systems, irrigation, water circulation, dewatering, chemical, industrial, and agricultural applications including tanks and accessories. Our knowledgeable staff can help you choose the right pump for your specific needs. All our pumps are backed by a manufacturer's warranty and our own guarantee of quality. Each model has its own unique features and benefits, so you can find the perfect pump for your specific requirements. Below is a breakdown of the different models we offer. Select the type of pump you need, then select the pump for your application and click request information. 

    Major Types of Industrial Pumps

    Industrial pumps come in many different types but can be divided into two categories - dynamic and positive displacement. Each pump has unique advantages that can't be found on other pumps. For instance, dynamic pumps primarily use centrifugal force to create a velocity on the fluid it's handling. Velocity is then converted into pressure, which pushes the fluid through the pump. Meanwhile, positive displacement pumps use the reciprocating motion of pistons, diaphragms, and plungers to move the fluid through the pump. Additionally, these are better used for high-viscosity liquids since they can produce higher pressure. Below is a list of the most popular industrial pumps:

    • Centrifugal pumps: Centrifugal pumps are the best choice if you require high flow rates for low-viscosity fluids. These pumps can effortlessly move fluid through the pump using rotational energy from the impellers.
    • Submersible pumps: Primarily used in basements and sewages, submersible pumps are used in harsher conditions or areas prone to flooding. An industrial sump pump is an example, as it moves accumulated water and moves it to another location to prevent water levels from rising.
    • Piston pumps: A common displacement pump that creates a vacuum or suction is called a piston pump. As the piston moves backward, a void and vacuum is created. When the piston moves forward, the fluid pulled into the pump will be released. The best example is an industrial vacuum pump, ideally used for abrasive liquids.
    • Gear pumps: These pumps use rotating gears to move fluids through the pump by displacement. Since the gears rotate in a specific direction, fluid backflow is reduced. It's ideal for clean oil applications and high-viscosity fluids.

    Each industrial pump type has subcategories designed to deliver more efficient outcomes. Examples include vertically immersed pumps and multistage pumps, used for predetermined applications.

    Industrial Pumps from Professional Distributors

    GIE is a reputable company that will become your single-source solution for all your industrial pump needs. We also service and repair what we sell, so you can bring your pump to us anytime and receive it in top condition.

    If you want to know more about our industrial pumps and services, feel free to contact us today. Request a quote, and we'll give you a cost-effective solution tailored to your project's needs.

  • MotovarioGearbox

    GIE is a reputable source of gearbox products from leading manufacturers worldwide. We aim to deliver consistent results, so we only choose from trusted names that unfailingly produce quality outcomes. Through our partnership with them, we can continue to provide superior motor gearbox solutions designed to meet your needs.

    What is a Gearbox?

    Gearboxes are mechanical speed change devices widely used in mechanical transmissions that transfer energy from a driving device, such as a gearbox motor, to the rest of the system. Here, the speed change effects happen through the meshing of large and small gears.

    Typical applications of gearboxes:

    • Heavy machinery

    • Automobiles

    • Road construction machinery

    • Chemical equipment

    • Turbines

    • Conveyor belts and lifts

    Although gearboxes are common in the automotive industry, numerous demanding industrial sectors rely on gearboxes to efficiently transfer power and torque. Gearboxes play a critical role in the smooth functioning of various machines, making them an essential component in many industrial processes.

    Types of Gear Drives and Their Shaft Arrangement

    There are several types of gear drives, and their shaft arrangements vary depending on the location of the high-speed and low-speed shaft extensions relative to each other. These are:

    • Shaft mounted gearbox: A shaft mount gearbox drives are commonly used in applications where the gearbox needs to be mounted on the shaft of a driven equipment, which can be driven electrically or hydraulically.

    • Right angle gearbox: Right angle gearbox drives have shafts at a 90-degree angle. These can have different gearing types, such as helical, bevel, straight, or spiral.

    • Parallel gearbox: Parallel gearbox drives have a unique design where the input and output shafts are parallel while on the same horizontal plane.

    Understanding the arrangement and mounting of the gear drive is essential as it will help you determine the best gearbox for your application.

    Common Types of Industrial Gearboxes

    Gearboxes can convert energy into a usable format by converting speed, torque, and other attributes. These come in various types since they are used for a broad range of purposes. 

    Below are the most common types of gearboxes and its uses:

    • Worm reduction gearbox: Also known as speed reducers, this kind of gearbox reduces the speed of the motor. These are also notably used in heavy-duty operations and are ideal in applications with increased speed reduction between non-intersecting crossed-axis shafts.

    • Helical gearbox: Typically used in heavy-machinery applications, this gearbox consumes less power and is compact.

    • Bevel helical gearbox: Due to its rigid and monolithic construction, these gearboxes can effectively handle heavy loads and high stresses.

    Facilities that rely on industrial machinery and heavy equipment need gearboxes to ensure their equipment continues to work without delays, which effectively reduces expensive downtimes.

    Quality Industrial Gearboxes for a Continuous Operation

    Whether you're looking for a new gearbox or want to replace your old one, GIE guarantees quality industrial gearboxes to keep up with your processes and operations. Fortunately, our wide selection of products ensures we have the right solution for your needs.


    Contact us today if you have a specific gearbox in mind. You may also request more information about a particular product, and we'll gladly help you find a solution that works best with your project!

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    Variable Frequency Drivers

    GIE supplies high-performance variable frequency drives for numerous industries and their respective applications. These are designed and developed by leading manufacturers, resulting in consistent quality outputs that guarantee optimal performance in your systems. With a variable frequency drive, the optimized energy consumption it offers can lead to better operations.

    What is a Variable Frequency Drive?

    A variable frequency drive or VFD is a motor controller used to drive an electric motor by changing or varying the frequency and voltage of its power supply. If an application doesn't need the electric motor to run at full speed, the variable-frequency drive can quickly ramp down the frequency and voltage to meet the electric motor's load requirements.

    If the electric motor's speed requirement changes, the VFD can subsequently ramp up or down to match the motor's speed requirement. It's also referred to as a speed controller because changing the frequency and voltage of the power supply to the motor results in an adjustment of motor speed.

    Common Applications of Variable Frequency Drives

    Apart from speed controllers, VFD is known by many names, such as inverter, AC drive, adjustable frequency drive, and variable speed drive. Its uses are fundamental to ensure that the electric motor operates effectively and efficiently, providing the required output. Therefore, maintaining it is essential to guarantee the smooth functioning of your system.

    Some of its typical applications include:

    • Irrigation pumping: A variable frequency drive is employed in pump systems for irrigation, allowing them to adjust their flow rate based on the power consumed by the pump at various points.
    • Air-conditioning systems: VFD is commonly used in air-conditioning in terms of controlling temperature. This device can save energy by reducing the speed of a fan motor when cooling demands are not high.
    • Crane and hoist applications: The precision delivered by a variable-frequency drive offers high efficiency in crane and hoist applications, making it easier to adjust the speed of lifting or lowering heavy loads, leading to longer equipment life due to reduced mechanical stress.

    Three Main Types of Variable Frequency Drives

    The versatility of VFDs requires different configurations to ensure the system performs as intended and is compatible with the motor and application. The three main types include:

    • Voltage-Source Inverter (VSI): VSI converts DC voltage to AC voltage. These inverters utilize a simple diode circuit to get the DC signal from the AC signal and store it in the capacitor. Afterward, an inverter circuit delivers the stored energy to the output.
    • Current-Source Inverter (CSI): CSIs can efficiently convert a DC input current into an AC at a given frequency. The frequency depends on the variable voltage range.
    • Pulse Width Modulation Inverter (PWM): PWMs rapidly switch the DC voltage on and off using transistors to produce the AC output voltage and frequency.

    Premium Variable-Frequency Drive Products for Superior Performance

    Industrial VFDs are reliable solutions in numerous industries, ensuring a system's energy usage in industrial settings is managed effectively. Fortunately, GIE provides a wide range of VFD products that can handle low to high voltage and power for countless applications.

    Jumpstart your projects with the correct variable frequency drives from pioneer manufacturers! Contact us today to learn more about our product selection or request a quote for a cost-effective solution.