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How To Wire Three Phase Power To An SMVector VFD

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The SMVector series of drives supports input voltages up to 600 volts. Although these voltages are pretty much the standard in the US, many people do not realize the differences in wiring between single phase and three phase. Wiring a three phase Lenze / AC Tech SMVector drive is relatively straightforward and it follows consistently with previous drive manufacturers standard by landing the leads on L1, L2 and L3

Wiring the SMVector series drive is a simple enough process, but the proper safety precautions should always be taken to ensure injury or death do not occur. For this reason, it is ultimately the responsibility of the one performing to work to take the proper precautions as designated by their local safety laws and regulations.

Abstract:

This article illustrates how to wire an SMVector series drive for a 240, 480 or 600 volt three phase main supply input. It also illustrates how to determine what voltage the SMVector drive is rated for.

Note: This tutorial and task should only be performed by a qualified drives specialist.

How To Wire Three Phase Power To An SMVector VFD:

Before You Begin: Make sure the drives input voltage rating is rated for 240, 480 or 600 Volt 3 Phase by looking at the drives nameplate (the demonstration image below shows input voltage of 400/480 V 3 phase).

Before You Begin - Make Sure The Drives Input Voltage Is 120 Volts (or 240 Volts if you are Derating the drive)

Note: 3 Phase Drives can be powered with 1 Phase but the drive must be derated for the application. Contact us for more details.

1. Make sure the mains power supply you will be wiring has been completely shut off and locked out.

2. Note the manuals wiring diagram for wiring three phase power to an SMVector drive.

Mains Connection To Three Phase Power

3. Wire the Fused A Phase or to the L1 input.

Step-2---Wire-120-Volts-Hot-Line-To-_thumb

4. Wire the Fused B Phase to the L2 input.

SMVector - Wire 240 Volts To L2_thumb[2]

5. Wire the Fused C Phase to the L3 input (Note: In this image it displays N, but on a standard 3 phase drive it will be L3).

Step 3 - Wire 120 Volts Common to N (or Neutral)

6. Wire the ground to the PE, or ground, input.

Step-4---Wire-120-Volts-Ground-to-PE[2]_thumb

6. Apply power to the drive. You should be greeted with the following display on the keypad.

Step-6---You-Should-Be-Greeted-With-[2]_thumb

Conclusion:

If you run into any issues when accessing your SMVector parameter menu, feel free to contact us for support. Precision Electric takes pride in offering technical support services to all of their existing or future customers.

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How To Wire 240 Volt Single Phase Power To An SMVector VFD

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The SMVector series of drives supports input voltages up to 600 volts. Although these voltages are pretty much the standard in the US, many people do not realize the differences in wiring between single phase and three phase. One of the slightly deceptive configurations in the single phase 240 Volt SMVector drive is that it shows and L1, L2 and N input but the wires are actually only wired to L1 and L2.

Wiring the SMVector series drive is a simple enough process, but the proper safety precautions should always be taken to ensure injury or death do not occur. For this reason, it is ultimately the responsibility of the one performing to work to take the proper precautions as designated by their local safety laws and regulations.

Abstract:

This article illustrates how to wire an SMVector series drive for a 240 volt single phase main supply input. It also illustrates how to determine what voltage the SMVector drive is rated for.

Note: This tutorial and task should only be performed by a qualified drives specialist.

How To Wire 240 Volt Single Phase Power To An SMVector VFD:

Before You Begin: Make sure the drives input voltage rating is rated for 240 Volts AC 1 Phase by looking at the drives nameplate (the demonstration image below shows input voltage of 400/480 V 3 phase).

Note: 3 Phase Drives can be powered with 1 Phase but the drive must be derated for the application. Contact us for more details.

Before-You-Begin---Make-Sure-The-Dri

1. Make sure the mains power supply you will be wiring has been completely shut off and locked out.

2. Note the manuals wiring diagram for wiring 240 Volt single power phase to an SMVector drive. There are two separate types of 240 Volt single phase power illustrated. Either you will be utilizing a 240 volt single phase from an original three phase source (left) or have a separate 240 Volt supply with a corresponding neutral (right).

Mains Connection To 240 Volt Single Phase Supply

3. Wire the Fused 240 Volt A Phase or Fused Hot wire to the L1 input.

Step-2---Wire-120-Volts-Hot-Line-To-

4. Wire the Fused 240 Volt B Phase or common wire to the L2 input.

SMVector - Wire 240 Volts To L2

5. Wire the 240 Volts ground to the PE, or ground, input.

Step-4---Wire-120-Volts-Ground-to-PE[2]

6. Apply power to the drive. You should be greeted with the following display on the keypad.

Step-6---You-Should-Be-Greeted-With-[2]

Conclusion:

If you run into any issues when accessing your SMVector parameter menu, feel free to contact us for support. Precision Electric takes pride in offering technical support services to all of their existing or future customers.

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How To Interpret The AC Tech SMVector Part Number

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Anyone who has spent a fair amount of time working with catalogs and price books understands that each company designates their part numbers differently. Lenze / AC Tech does this in a very intuitive way for their SMVector series of AC Drives. This allows support specialists and field techs to quickly identify hardware in the field.

The importance of a clear part number designation cannot be undervalued. Many times randomized part numbers can be used making it difficult to adequately specify a replacement for an existing unit. Lenze / AC Tech created an all encompassing solution by breaking up the part number into four separate categories: Power Rating, Communications, Input Voltage, Input Phase, Input Line Filter and Enclosure.

Abstract:

This article illustrates how to interpret the part number on any Lenze / AC Tech SMVector drive.

How To Interpret The AC Tech SMVector Part Number:

 

1. When looking at the nameplate of your AC Tech SMVector drive, you will notice the part number is designated under the category of Type: as shown in section B of the image below.

SMV Nameplate Overview and Designation

2. The SMVector Drive part number is broken up into the following 7 different categories: Power Rating, Communications Module, Input Voltage, Input Phase, Input Line Filter and Enclosure.

SMV Part Number Designation

3. If we take the sample part number from Step 1 (ESV751N04TXB), we interpret the following information about the drive based upon the SMV Number Type Designation

  • ESV SMVector Series Drive
  • 751 0.75 kW (or 1 HP)
  • N0 No Extra Communication Installed, Standard Keypad
  • 4 400 / 480 VAC
  • T Three Phase Input Only
  • X No EMC Filter / No Disconnect Switch
  • B NEMA 1 / IP31; Indoor only

4. For many, just the part number from Lenze / AC Tech offers a massive amount of information about the device allowing for extended support on product replacements and alternatives.

Conclusion:

The Lenze / AC Tech part number is a great tool to have on hand. It is important to note that external communications can be purchased separately and the option for communications may not actually reflect what is being used in the field. For this reason, it is extremely important to gather additional information on top of the standard nameplate information when troubleshooting the drive.

Yaskawa Variable Frequency Drives

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Yaskawa Variable Frequency DrivesPrecision Electric offers repair service and distribution of Yaskawa variable frequency drives. Yaskawa is the world’s largest manufacturer of AC variable frequency drives for industrial automation and Original Equipment Manufacturers. Yaskawa variable frequency drives cover every automation application need in the world of industrial manufacturing.

Yaskawa variable frequency drives incorporate the latest technological advancements in AC motor speed control by experience and dedication to quality in design and manufacturing. Precision Electric repairs Yaskawa variable frequency drives with better components than the original components Yaskawa builds their drives withYaskawacomponents. Variable frequency drive repair work performed by Precision Electric includes a 12 month in service warranty.

Yaskawa A1000

The Yaskawa A1000 variable frequency drives provide outstanding quality, performance, flexibility, and environmental friendliness. The Yaskawa A1000 variable frequency drives offer closed loop vector technology and is used in applications where precise speed regulation is required.The Yaskawa A1000 variable frequency drives come in fractional horsepower through 1000 horsepower. The Yaskawa A1000 variable frequency drives offer network communications, speed feedback, and expandable I/O to control anything from simple fans and pumps to complex machines. The Yaskawa A1000 variable frequency drives can be used on induction motor applications and permanent magnet servo motor applications. For new installations or retrofits, the Yaskawa A1000 variable frequency drives provide a single solution, regardless of the application.

Yaskawa V1000

Yaskawa Variable Frequency DrivesYaskawa V1000 variable frequency drives pays off the promise of being in control with products that make businesses move. Yaskawa V1000 variable frequency drives can be used in v/hz (volts per hertz), or vector mode. The optimum balance of energy input, product output, maintenance risk, and long life is reached with Yaskawa V1000 variable frequency drives. The Yaskawa V1000 variable frequency drives can operate at up to 1000 hertz output for spindle applications. The Yaskawa V1000 variable frequency drives are only available for 1000 hertz output by request upon purchasing from a Yaskawa distributor.

Yaskawa Variable Frequency DrivesThe Yaskawa V1000-4X variable frequency drive is a version of the standard Yaskawa V1000 variable frequency drive in an integral enclosure that meets NEMA type 4X/12 indoor use requirements, UL type 4X/12 standards, and the IP66 rating of IEC 529. This enclosure provides the protection required in tough washdown or dust-tight environments, common in Food and Beverage Processing, Packaging, Metal Machining, Woodworking, Pumping, Refrigeration, Printing, and other related manufacturing industries. The Yaskawa V1000-4X variable frequency drives’ enclosure is coated to protect against the harmful effects of sanitizing chemicals commonly used in food processing industries.

Yaskawa G7


Yaskawa Variable Frequency DrivesYaskawa G7 variable frequency drives are designed for applications where the motor distance from the drive is significant. The Yaskawa G7 can be up to 1000 feet away from the motor it’s controlling. The Yaskawa G7 variable frequency drives utilize 3 level control to offer the best solution for challenging installations. Yaskawa is the only manufacturer to offer a low voltage drive with this architecture. 3 level technology minimizes drive induced problems associated with long motor cables and premature motor bearing failures. The Yaskawa G7 variable frequency drives reduce overall electrical noise, resulting in the most problem free installations. The Yaskawa G7 variable frequency drives also provide high flexibility and excellent vector performance for control of speed, torque, and position.

The Yaskawa G7 variable frequency drives have three auto-tuning methods to optimize motor control, including the new static auto-tuning which does not require load decoupling, or motor rotation. The LCD operator displays 5 lines x 16 characters, in 7 languages. The G7 keypad includes memory for parameter settings that makes it easy to transfer settings from one drive to another.

The Yaskawa G7 variable frequency drives have a large programming feature set to handle sophisticated industrial applications. If the standard feature set does not meet specific requirements, the Yaskawa G7 can be programmed using software called DriveWorksEZ. TheYaskawa G7variable frequency drives are available in ratings through 500 horsepower.

Repair and Distribution

Precision Electric offers repair service capabilities for Yaskawa variable frequency drives that are obsolete and currently in production. Yaskawa variable frequency drives provide the benefits of network communications, support by software tools for parameter management, custom software options, simple installation. Precision Electric, Inc. also offers emergency and rush repair services 24 hours a day to minimize downtime in production.Call Precision Electric today for free repair & replacement quotes of Yaskawa variable frequency drives.

How To Wire 120 Volt Input To An SMVector VFD Drive

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The SMVector series of drives supports input voltages up to 600 volts. Although these voltages are pretty much the standard in the US, many people do not realize the differences in wiring between single phase and three phase. One of the slightly deceptive configurations in the 120 Volt SMVector drive is that it shows and L1 and L2 input but the hot wires are actually only wired to L1 and N.

Wiring the SMVector series drive is a simple enough process, but the proper safety precautions should always be taken to ensure injury or death do not occur. For this reason, it is ultimately the responsibility of the one performing to work to take the proper precautions as designated by their local safety laws and regulations.

Abstract:

This article illustrates how to wire an SMVector series drive for 120 volts main supply input. It also illustrates how to determine what voltage the SMVector drive is rated for.

Note: This tutorial and task should only be performed by a qualified drives specialist.

How To Wire 120 Volt Input To An SMVector VFD Drive:

Before You Begin: Make sure the drives input voltage rating is rated for 120 Volts AC by looking at the drives nameplate (the demonstration image below shows input voltage of 400/480 V 3 phase).

Note: 240 Volt Drives can be powered with 120 Volts but the wiring will be different and the drive must be derated for the application. Contact us for more details.

Before You Begin - Make Sure The Drives Input Voltage Is 120 Volts (or 240 Volts if you are Derating the drive)

1. Make sure the mains power supply you will be wiring has been completely shut off and locked out.

2. Note the manuals wiring diagram for wiring 120 Volt single power phase to an SMVector drive. To protect your drive, it is recommended that you properly fuse the hot line coming into your L1 input.

Mains Connection to 120 VAC Single-Phase Supply

3. Wire the 120 Volts hot wire to the L1 input.

Step 2 - Wire 120 Volts Hot Line To L1

4. Wire the 120 Volts common wire to the N, or neutral, input.

Step 3 - Wire 120 Volts Common to N (or Neutral)

5. Wire the 120 Volts ground to the PE, or ground, input.

Step 4 - Wire 120 Volts Ground to PE

6. Apply power to the drive. You should be greeted with the following display on the keypad.

Step 6 - You Should Be Greeted With The Following Screen

Conclusion:

Feel free to contact us if you run into any issues wiring your SMVector drive. Precision Electric proudly offers extensive support to our existing customers. It is also a good idea to make sure you’ve checked that you’re receiving your input voltage with your meter between L1 and N.

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How To Access The AC Tech SMVector Parameter Menu

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The AC Tech parameter menu can be deceptive when one first uses the drive. To access the parameter menu of an AC Tech SMVector drive they must first enter the default password that is included with the unit when it is shipped. Many customers call us with this issue if theyve never used an AC Tech SMVector drive before.

The parameter menu allows users to access any of the parameters available in the AC Tech SMVector drive and modify them as they wish. It is important to note that the user should make sure to check the SMVector users manual to check whether or not the parameter they wish to modify can be modified without stopping the drive first.

There are also a few parameters in the parameter menu that will require a system reboot prior to the parameter change taking place. This information is also available in the SMVector manual in the parameters section. No matter your reason for changing the parameters, the AC Tech SMVector parameter menu is incredibly easy to access.

Abstract:

This article illustrates how to access the parameter menu using the keypad on the SMVector drive with the default password.

How To Access The AC Tech SMVector Parameter Menu:

1. Power up your SMVector drive, the default screen that is displayed is typically the Stop screen as shown below. Note: You can access the parameter menu while the drive is in run as well, but not all parameters can be changed while in run mode.

Step 1 - SMVector Keypad LCD - Stop_thumb[1]

2. Press the Menu button.

Step 2 - SMVector Keypad LCD - Menu Button_thumb[1]

3. The word PASS will flash on the screen.

Step 3 - SMVector Keypad LCD - Password_thumb[1]

4. After the PASS screen is displayed, you should be greeted with four zeros to enter your password. Hold the Up arrow key to increase the number.

Step 4 - SMVector Keypad LCD - Press And Hold Up_thumb[1]

5. Once you have reached the default password of 0225, press the Menu button again to enter it.

Step 5 - SMVector Keypad LCD - Enter Default Password_thumb[1]

6. You should be greeted with the P100 parameter, press the up arrow key to scroll through the parameters and continue to access the parameters with the Menu key.

Step 5 - SMVector Keypad LCD - Parameter Menu_thumb[1]

Conclusion:

If you run into any issues when accessing your SMVector parameter menu, feel free to contact us for support. Precision Electric takes pride in offering technical support services to all of their existing or future customers.

What Is The Default Password For An AC Tech SMVector VFD?

What Is The Default Password For An AC Tech SMVector VFD?

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All AC Tech SMVector drives come equipped with a default password to protect the drive from operators changing parameters without the programmers consent. Although this process can be confusing the first time you open your AC Tech SMVector VFD, or Variable Frequency Drive, it is easy to do once youve done it once.

Password protection is becoming more and more prominent in the world of Variable Frequency Drives and the SMVector illustrates this process right out of the box. The purpose of protection is to keep the program within the drive protected from outside modifications or to allow OEMs to protect their proprietary configurations when selling a machine.

Many customers also opt to purchase a EPM module for their SMVector drive to keep their configuration files backed up to a separate module, just in case of a drive failure or EPM program failure. Whatever the reason for accessing the parameters, the process of accessing the parameter menu is extremely easy.

Abstract:

This article illustrates how to access the parameter menu using the keypad on the SMVector drive with the default password.

What Is The Default Password For An AC Tech SMVector VFD?:

1. Power up your SMVector drive, the default screen that is displayed is typically the Stop screen as shown below. Note: You can access the parameter menu while the drive is in run as well, but not all parameters can be changed while in run mode.

Step 1 - SMVector Keypad LCD - Stop

2. Press the Menu button.

Step 2 - SMVector Keypad LCD - Menu Button

3. The word PASS will flash on the screen.

Step 3 - SMVector Keypad LCD - Password

4. After the PASS screen is displayed, you should be greeted with four zeros to enter your password. Hold the Up arrow key to increase the number.

Step 4 - SMVector Keypad LCD - Press And Hold Up

5. Once you have reached the default password of 0225, press the Menu button again to enter it.

Step 5 - SMVector Keypad LCD - Enter Default Password

6. You should be greeted with the P100 parameter, press the up arrow key to scroll through the parameters and continue to access the parameters with the Menu key.

Step 5 - SMVector Keypad LCD - Parameter Menu

Conclusion:

If you run into any issues when accessing your SMVector parameter menu, feel free to contact us for support. Precision Electric takes pride in offering technical support services to all of their existing or future customers.

AC Tech MC Series Drives

AC Tech MC Series Drives

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AC Tech MC Series DrivesAC Tech MC Series drives have been being used in production since the late 1970’s. The AC Tech MC series drives are made in the United States and are an inexpensive solution for standard volts per hertz applications. AC Tech MC Series drives are a common drive solution for pumps, conveyors, and other applications where high starting torque and full torque at low speed (RPM) is not required.

Precision Electric has been distributing and repairing AC Tech MC series drives since 1983. Most AC Tech MC Series drives that are below 10 horsepower are cheaper to replace than repair, so Precision Electric offers manufacturers replacement quotes and repair quotes for AC Tech MC series drives, so they can be compared and the most economical decision can be made.

MC Series Features

AC Tech MC Series DrivesThe AC Tech MC series drives are built in rugged steel enclosures that hold up to wear and tear in factories across the globe. The AC Tech MC series drives have an easy to read 16 character LCD display above the drive keypad that allows for simple set up and daily operations. The AC Tech MC series drive is a constant horsepower drive and can be set up for simple applications requiring slow start and slow stop of an AC electric motor.

The AC Tech MC series drive can also be applied where demanding applications that require PID set-point control and many other related applications. The AC Tech MC series drives come in two different models; the AC Tech M1000 series and the AC Tech MCH series drives. Most industrial applications will use the AC Tech MC1000 series drive with a keypad that includes start, stop, up, down, forward/reverse, Program/Run, Auto/Manual and Enter buttons.

The AC Tech MCH series drives are used in non-reversing industrial applications that require independent switching of start and stop from local to remote. The AC Tech MCH series drives are also used in applications where speed control from auto to manual is required. The AC Tech MCH series keypad replaces the forward/reverse button with Local/Remote. AC Tech technical documentation for the AC Tech MC series drives can be found on the Lenze Americas website.

Repair and Distribution

Precision Electric is a tier 1 distributor for AC Tech MC series drives and Precision Electric also repairs AC Tech MC series drives in a 32,000 square foot facility. Precision Electric has been working closely with AC Tech MC series drives since 1983 and all repair work performed by Precision Electric comes with a 1 year in-service warranty. Precision Electric uses the most advanced testing equipment during AC Tech MC series drive repair. Precision Electric also uses better components in AC Tech MC series drive repairs than the manufacturer uses in initial production. Call Precision Electric today for AC Tech MC series drive repair and replacement quotes.

 

 

Dynapar Encoders

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Dynapar Encoders

Dynapar Encoders

Dynapar offers manufacturers a wide range of encoders for motion feedback control. Dynapar has been manufacturing encoders for 50 years, and have been providing innovative, customized system solutions for virtually any heavy-, industrial, servo- or light-duty application.Dynapar has a selector guide in place to help find corresponding Dynapar encoder part for other manufacturer’s encoders.

Dynapar’s comprehensive line of encoders and resolvers are integral parts of some of industrial manufacturing. From traditional manufacturing to many of todays emerging industries use Dynaparencoders and resolversfor their manufacturing applications.

Precision Electric offers repair services and distribution of Dynapar encoders to customers across the United States. Precision Electric performs all repair services of Dynapar encoders in-house and uses the most advanced testing equipment when repairing Dynapar encoders.

Motor Applications

The following excerpt is from the Dynapar Web Site and explains the 4 different type of motor applications where and why Dynapar encoders are in production:

There are four major categories of encoder which are differentiated by the demands of the operating environment. These run from heavy duty (the most demanding environment) to light duty (the most controlled environment).

Heavy, Servo, and Industrial Encoder Grades
Heavy industrial applications have three classes of encoder:

  • Heavy
  • Industrial
  • Servo

As the name implies, heavy duty encoders can take the most abuse. They have excellent durability in high temperatures; with particulates, moisture, and contaminants; and under shock or vibration. They have superior speed performance, as well. Heavy duty encoders are the best choice for the most demanding environments paper, steel, and ore mills where contamination is constant and both shock and heat affect the motor, the stress of aerospace, and the fast factory environments of food and beverage processing. However, heavy duty encoders come at a cost of both size and expense. Unless the environment is truly brutal, a heavy duty encoder may be overkill.

The most common class of encoders is the industrial encoder. An industrial encoder can take punishing operating environments almost as well as heavy duty encoders rough factories with contamination from dust, particulates, and moisture, in addition to moderate shock and temperature. An industrial encoder offers excellent speed and positioning performance. The class of industrial encoders is versatile.

Servo encoders, unlike both heavy duty and industrial encoders, actually reside inside a motor housing. Because it is in a contained environment, it doesnt have strong sealing, but it has excellent temperature resistance and reliable shock/vibration resistance (which fits its operating environment). Because of its location, server encoders are smaller and are made for small to mid-sized motors, especially servo and stepper motors.

Light (or Commercial) Encoder Grade
Light duty encoders are used in more consumer-facing applications like office electronics (copiers, faxes, and computer accessories) and laboratory and medical equipment. These have people-friendly environments, meaning conditions are very controlled. Likewise, light duty encoders have good (but not demanding) performance for temperature, shock/vibration, and sealing, with better speed performance and high precision.

Repair and Distribution

Dynapar Encoders

Dynapar Encoders

Precision Electric has been servicing and distributing Dynapar encoders for nearly 30 years in the industrial manufacturing world. Precision Electric recommends manufacturers to keep spare Dynapar encoders on crucial production lines, because production loss exceeds the cost of spare equipment by far.

Precision Electric offers an in-service warranty on all repair work. The Precision Electric in-service warranty begins the day equipment is put into production, and ends 12 months from install date. The in-service warranty is important for manufacturers who have spare equipment that needs repaired. Call Precision Electric today for Dynapar encoder quotes and inquiries.

Baldor Motor Company

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Baldor Motor CompanyPrecision Electric has worked with Baldor motor company since 1983. Precision Electric is recognized as a repair and distribution channel of Baldor motor company products. Baldor motor company is a leading manufacturer of electric motor and other related industrial manufacturing equipment in the United States. Baldor motor company corporate headquarters are located in Fort Smith, Arkansas. Baldor motor company has 50 sales offices and shipping warehouses in North America, and 26 offices serving global markets. Baldor products are manufactured at 26 factories located in the United States, Canada, England, Mexico and China.

Product Overview

Baldor motor company has been designing, manufacturing and marketing energy-efficient motors since 1920.Baldor motor company hasa complete line of industrial manufacturing products. Baldor motor company offers a complete line of automation control products, gear products, generators, power transmission, linear products and grinder/buffer equipment. Baldorenergy-efficient motors save money in the user’s electricity costs, providing long-term savings that pay back the initial investment many times over.The Baldor motor company has an extensive amount of information for their products on their website and the website is updated on a regular basis.

Service and Support

Baldor customer service and supportgoes beyond responding to customer requests. Service must exceed expectations by offering answers and solutions before they’re needed. Baldor service also includes availability of accurate information, which is an area that’s increasingly important in the time of instant decisions. Baldor service also involves trust. Customers must believe in Baldor products.Baldor’s industry-leading CD-ROM and Web site make information immediately accessible to all Baldor customers. Baldor also offers extensive field service training classes, on site.TheBaldor searchable cataloghelps customers find the exact product they’re looking for. The Baldor web site also includes the ability to viewliteratureandmanualswith information such as CAD layouts, connection diagrams, performance data and other related information.

Repair and Distribution

Precision Electric has been in the electric motor repair industry since 1983. Precision Electric has rewound thousands of Baldor electric motors for manufacturers for 30 years. Precision Electric uses more expensive insulation materials and wire type than electric motor manufacturers; this creates an electric motor that’s more reliable than a new electric motor from the manufacturer. Precision Electric operations are all performed in-house in a 32,000 square foot facility. All repair work performed by Precision Electric includes a 1 year in-service warranty. Precision Electric is open 24 hours a day, 365 days a year and Precision Electric distributes and repairs all products and equipment in the industrial manufacturing world. Call Precision Electric today for a free repair quote or free exact-replacement quote.