Variable Frequency Drive Co -
VFD Distribution of WEG & Baldor VFDs and Vector Inverter Drives & Motors
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Buy Top Rated WEG Variable Frequency Drives and Baldor Variable Frequency Drives at Wholesale Prices
From The Leading American VFD Company!
Variable Frequency Drives • Soft Start • Vector Drives • Inverter Motors • Digital VFDs

*Special wholesale pricing - Call (510) 490-2187 for price quote / to place your order & arrange shipping!

Order Variable Frequency Drive (VFD) • Variable Frequency Drive Basics • AC Variable Frequency Drives • Variable Frequency Drive Motors • Soft Start Drives • WEG Variable Frequency Drives : WEG CFW-08 Plus Variable Frequency Drives • WEG CFW-09 Variable Frequency Drives • WEG CFW-10 Plus Variable Frequency Drives • WEG Shark Drive Variable Frequency Drives • WEG Combination Soft Starters-GPH Series Controls • WEG Crusher Duty-TPH Series Soft Starters • WEG SSW-03 Series Soft Starters • WEG SSW-04 Series Soft Starters • WEG SSW-05 Series Soft Starters

Baldor Variable Frequency Drives : Baldor VS1SP Inverter Drives • Baldor VS1SP Washdown Inverter Drives • Baldor VS1GV Vector Drives • Baldor VS1GV Washdown Vector Drives • Baldor VS1PF Pump and Fan Drives • Baldor VS1MD Micro Drives • Baldor VS1MX Micro Drives • Baldor VS1SM Micro Drives • Baldor H2 Inverter Drives • Baldor H2 Washdown Inverter Drives • Baldor H2 Vector Drives • Baldor H2 Servo Drives • Baldor H Inverter Drives • Baldor H Washdown Inverter Drives • Baldor H Vector Drives • Baldor Vector Line Regen Drives • Baldor Series 5 Micro Inverter Drives • Baldor Analog Soft Start & Dynamic Break Drives • Baldor Digital Soft Start Controls • Baldor SmartMotor Models • Variable Frequency Drive Home

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P R O D U C T S
O F F E R E D

Variable Frequency Drive Basics
 Learn the basics of what is a Variable Frequency Drive. What applications they are used for and how they work. Variable speed drive technology offers a cost-effective method to match driver speed to load demands and represents a state-of-the-art opportunity to reduce operating costs and improve overall productivity.

 

AC Variable Frequency Drives
 The AC Variable Frequency Drive market had becomes huge in the last decade. Due to the great advances in electronics and high power microprocessors the demands for highly reliable AC power has grown.The main power components of an AC drive, have to be able to supply the required level of current and voltage in a form the motor can use. The controls have to be able to provide the user with necessary adjustments such as minimum and maximum speed settings, so that the drive can be adapted to the user's process.

 

Variable Frequency Drive Motors
 Solid state electronic AC motor drives are becoming increasingly more commonplace within industrial and commercial facilities. They control air handlers, chillers, pumps, conveyors, machine tools, mixers, draw lines, and numerous other applications once considered either strictly DC applications, or constant speed. This site offers you the knowledge and technology of Variable Frequency Drive Motors.

 

WEG Variable Frequency Drives
 WEG offers a wide varieties of Variable Frequency Drive and the most advanced technological. Today WEG has become one of the largest electric motors manufacturer . WEG has state-of-the-art manufacturing processes plus the company philosophy which is based on work and discipline and the most demanding total quality programs. Back my each employees committed to ultimate customer satisfaction.

 

Baldor Variable Frequency Drives
 Offering quality Variable Frequency drives   including AC inverters and vector controls, DC SCR controls, servos and positioning products. For optimal performance, They matched  motor and control packages to suit the customer's needs .At Baldor, they provide advanced, high quality  products for diverse industrial applications.
 

Soft Start Drives
 A soft starter is another form of reduced voltage starter for A.C. induction motors. The soft starter is similar to a primary resistance or primary reactance starter in that it is in series with the supply to the motor. (Three wire or standard connection) The current into the starter equals the current out.

 

WEG Soft Starter

Call Variable Frequency Drive Co. for all your Soft Starter at (510) 490-2187

  We'll ship your order to you ASAP.

 

Variable Frequency Drive Co. We are dedicated to providing our customers and website visitors with quality information about our products and services. We also want to be your educational site so you can make a well informed decisions about your Variable Frequency Drive.

In addition we will make every effort to provide  information that you can use on a daily basis. If there is specific information regarding variable frequency drives, AC variable frequency drives and variable frequency drive motors you are looking for and did not find here, contact us and we will get the answer for you.

 

Variable Frequency Drive Co.

We at Variable Frequency Drive Co.  are dedicated to providing you the highest quality products and service. With our experience staff and engineers we are commitment to provide you with the best .
 

 Baldor Digital Soft Start Controls

Baldor Digital Softstart Drives


The Baldor Digital Soft Start Controls reduces the wear on mechanical gears, chains, gearboxes and reduces water hammer in pumping applications. The reduced inrush current can prevent overload preventing penalties charged by the utility company. The application software senses changing load conditions and  adapts to increase performance. The power factor eliminates motor over-fluxing and allows under-loaded or over-sized motors to operate more efficiently. The Baldor's digital soft start control combines a 6 SCR three phase voltage regulator with the most adaptable soft starting techniques available.

Applications

Typical Standard Duty

  • Agitator, Axial Blower, Axial Fan, Band Saw
  • Centrifugal Pump, Chiller,
  • Escalator, Light Material Conveyor
  • Low Inertia Fan, Propeller Fan
  • Unloaded Screw Compressor
  • Small Pump

Medium Duty

  • Ball Mill, Circular Saw
  • Conveyor, Drilling Press, Elevator, Flour Mill
  • Flywheel Press, Grinder, Hammer Press
  • Heavy Material Conveyor, High Inertia Fan, Large Pump
  • Mill, Mixer, Pelletizer
  • Positive Displacement Pump
  • Pulper, Reciprocating Compressor, Screw Feeder
  • Vibrating Screen

Heavy Duty

  • Centrifugal Blower, Centrifugal Fan
  • Chipper, Disintegrator
  • Loaded Centrifuge, Loaded Mixer,  Loaded Reciprocating Compressor,  Loaded Screw Compressor
  •  Pulverizer,  Rock Crusher,  Separator

 

Features:

  • 9-900A, 208-575V ratings
  • Microprocessor controlled
  • Adjustable Ramp up (and Down) Rate adjustment
  • Adjustable Current Limit
  • I2t Motor overload protection
  • Power Factor optimization

Ordering Information and Accessories:

 

  (1)
Standard Duty		 (2)
Medium Duty		 (3)
Heavy Duty		 Cont.
Output
Amps		 Catalog
Number 		Mult. Sym. Size
(4)
208V		 230V 460V (4)
208V		 230V 460V (4)
208V		 230V 460V
Motor Application Horsepower @ 10 Starts per hour Maximum
- - 5 - - 5 - - - 9 MD7-009-CB E7 1
3 5 10 - - 7.5 - - 5 16 MD7-016-CB E7 1
5 7.5 15 - 5 10 - - 7.5 23 MD7-023-CB E7 1
7.5 10 20 5 7.5 15 - - 10 30 MD7-030-CB E7 1
10 15 30 7.5 10 20 - 5 15 44 MD7-044-CB E7 1
15 20 40 10 15 30 5 7.5 20 59 MD7-059-CB E7 1
20 25 50 15 15 40 7.5 10 30 72 MD7-072-CB E7 1
25 30 60 15 20 50 10 15 40 85 MD7-085-CB E7 1
30 40 75 20 30 60 15 20 50 105 MD7-105-CB E7 1
40 50 100 30 40 75 20 30 60 146 MD7-146-CB E7 1
50 60 125 40 50 100 30 40 75 174 MD7-174-CB E7 2
60 75 150 50 60 125 40 50 100 202 MD7-202-CB E7 2
75 100 200 60 75 150 50 60 125 242 MD7-242-CB E7 2
Motor Application Horsepower @ 3 Starts per hour Maximum
100 125 250 75 100 200 60 75 150 300 MD7-300-CB E7 2
125 150 300 100 125 250 75 100 200 370 MD7-370-CB E7 2
150 200 400 125 150 300 100 125 250 500 MD7-500-CB E7 3
200 - 500 150 200 400 125 150 300 600 MD7-600-CB E7 3
- - 600 200 - 500 150 200 400 750 MD7-750-CB E7 3
- - 700 - - 600 200 - 500 900 MD7-900-CB E7 3


 
 

(1)
Standard Duty 		(2)
Medium Duty		 (3)
Heavy Duty		 Cont.
Output
Amps		 Catalog
Number		 Mult. Sym. Size
575V 575V 575V
Motor Application Horsepower @ 10 Starts per hour Maximum
7.5 5 - 9 MD8-009-CB E7 1
10 7.5 5 16 MD8-016-CB E7 1
20 10 7.5 23 MD8-023-CB E7 1
25 20 10 30 MD8-030-CB E7 1
40 30 20 44 MD8-044-CB E7 1
50 40 30 59 MD8-059-CB E7 1
60 50 40 72 MD8-072-CB E7 1
75 60 50 85 MD8-085-CB E7 1
100 75 60 105 MD8-105-CB E7 1
125 125 100 146 MD8-146-CB E7 1
150 - - 174 MD8-174-CB E7 2
200 150 125 202 MD8-202-CB E7 2
250 200 150 242 MD8-242-CB E7 2
Motor Application Horsepower @ 3 Starts per hour Maximum
250 - - 300 MD8-300-CB E7 2
300 250 - 370 MD8-370-CB E7 2
400 300 300 500 MD8-500-CB E7 3
500 400 400 600 MD8-600-CB E7 3
600 500 500 750 MD8-750-CB E7 3
700 600 600 900 MD8-900-CB E7 3
 NOTE: (1) 300% Motor FLA @ 35 Sec., 400% Motor FLA @ 6 Sec. (2) 300% Motor FLA @ 60 Sec., 400% Motor FLA
 @ 12 Sec. (3) 300% Motor FLA @ 80 Sec., 400% Motor FLA @ 35 Sec. (4) 208V applications are UL listed only to 196V.

Products Quick Reference

Baldor Digital Soft Start Controls
 Motor Application Horsepower @ 10 Starts per hour Maximum

 Baldor MD7-009-CB, Baldor MD7-016-CB, Baldor MD7-023-CB, Baldor MD7-030-CB, Baldor
MD7-044-CB, Baldor MD7-059-CB, Baldor MD7-072-CB, Baldor MD7-085-CB, Baldor MD7-105-CB, Baldor MD7-146-CB, Baldor MD7-174-CB, Baldor MD7-202-CB, Baldor MD7-242-CB

Baldor Digital Soft Start Controls
 Motor Application Horsepower @ 3 Starts per hour Maximum

Baldor MD7-300-CB, Baldor MD7-370-CB, Baldor MD7-500-CB, Baldor MD7-600-CB, Baldor
MD7-750-CB, Baldor MD7-900-CB

Baldor Digital Soft Start Controls
Motor Application Horsepower @ 10 Starts per hour Maximum - 575V

Baldor MD8-009-CB, Baldor MD8-016-CB, Baldor MD8-023-CB, Baldor  MD8-030-CB,      Baldor MD8-044-CB, Baldor MD8-059-CB, Baldor MD8-072-CB, Baldor MD8-085-CB, Baldor MD8-105-CB, Baldor MD8-146-CB, Baldor MD8-174-CB, Baldor MD8-202-CB, Baldor MD8-242-CB

Baldor Digital Soft Start Controls
Motor Application Horsepower @ 3 Starts per hour Maximum - 575V

Baldor MD8-300-CB, Baldor