Typical 2-Phase control waveform
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- Variable Frequency Drive Systems and Controls
- AC Variable Frequency Drives
- ABB ACS150 Component Drives :: Overview
- ABB ACS150 Component Drives :: Technical Specifications
- ABB ACS150 Component Drives :: Ratings, Types, Voltages and Construction – Prices
- ABB ACS150 Component Drives :: Dimensions, Weight and Noise
- ABB ACS150 Component Drives :: Interface and Options (prices)
- ABB ACS150 Component Drives :: Technical Data
- ABB ACS150 Component Drives :: Control Connections
- ABB ACS350 General Machinery Drives :: Overview
- ABB ACS350 General Machinery Drives :: Technical Specifications
- ABB ACS350 General Machinery Drives :: Ratings, Types, Voltages and Construction
- ABB ACS350 General Machinery Drives :: Dimensions, Weight and Noise
- ABB ACS350 General Machinery Drives :: Interface and Options (prices)
- ABB ACS350 General Machinery Drives :: Technical Data
- ABB ACS350 General Machinery Drives :: Control Connections
- ABB ACS550 AC Variable Frequency Drive :: Overview
- ABB ACS550 AC Variable Frequency Drive :: Hardware Description
- ABB ACS550 AC Variable Frequency Drive :: Standard Features and Options
- ABB ACS550 AC Variable Frequency Drive :: Specifications
- ABB ACS550 AC Variable Frequency Drive :: 230V Ratings (pricing)
- ABB ACS550 AC Variable Frequency Drive :: 380V Ratings (pricing)
- ABB ACS550 AC Variable Frequency Drive :: 480V Ratings (pricing)
- ABB ACS550 AC Variable Frequency Drive :: Dimensions: ACS550 NEMA 1 R1 through R6 Frame Size
- ABB ACS550 AC Variable Frequency Drive :: Dimensions: ACS550 NEMA 12 R1 through R6 Frame Size
- ABB ACS550 AC Variable Frequency Drive :: Dimensions: ACS550-02 NEMA 1 R7 Frame Size
- ABB ACS550 AC Variable Frequency Drive :: Dimensions: ACS550-02 NEMA 1 R8 Frame Size
- ABB ACS550 AC Variable Frequency Drive :: Dimensions: ACS550-U2 NEMA 1 R7 & R8 Frame Size
- ABB ACS 600 Adjustable Speed AC Drives
- ABB ACS800 AC Variable Frequency Drive :: Overview
- ABB ACS800 AC Variable Frequency Drive :: Standard Features / Available Options and Software
- ABB ACS800 AC Variable Frequency Drive :: Specifications
- ABB ACS800 AC Variable Frequency Drive :: Basic Type Code Information
- ABB ACS800 AC Variable Frequency Drive :: 230V Ratings (pricing)
- ABB ACS800 AC Variable Frequency Drive :: 380V Ratings (pricing)
- ABB ACS800 AC Variable Frequency Drive :: 460V Ratings (pricing)
- ABB ACS800 AC Variable Frequency Drive :: ACS 800-U2 NEMA 1 R7 & R8 Frame Size and ACS 800-02+C111 IP21 (NEMA 1) R7 & R8 Frame Size
- ABB ACS800 AC Variable Frequency Drive :: ACS 800 NEMA 1/12 R2 through R6 Frame Size
- ABB ACS800 AC Variable Frequency Drive :: ACS 800-02 NEMA 1 R7 & R8 Frame Size
- ABB ACS800 AC Variable Frequency Drive :: ACS 800-U4 Module R7 Frame Size
- ABB ACS800 AC Variable Frequency Drive :: ACS 800-U4 Module R8 Frame Size
- ABB ACS880 Industrial Low Voltage AC Drives
- ABB ACS880 AC Drives – Technical Data
- Wall-mounted single drives, ACS880-01
- ABB ACS880 Ratings, types and voltages
- ABB ACS880 AC Drives – Dimensions & Connectivity
- ABB ACS880 AC Drives – Standard Software
- ABB ACS880 AC Drives – Intuitive Human-Machine Interface
- ABB ACS880 AC Drives – Integrated Safety
- ABB ACS880 AC Drives – Flexible Connectivity
- Input/output Modules, Speed Feedback Interfaces & Communication Modules
- ABB Softstarters, Type SSM, Medium Voltage, 2300-13,800V :: Description
- ABB Type SSM Softstarters – Medium Voltage, 2300-13,800V :: General Information
- ABB Type SSM Soft Starters – Medium Voltage, 2300 – 13,800V :: Catalog Numbers
- ABB Soft Starters, Type SSM – Medium Voltage, 2300-13,800V :: Technical Data
- ABB Softstarters, Type SSM, Medium Voltage, 2300-13,800V :: Approx. Dimensions
- Yaskawa AC Drives
- AuCom Soft Starters
- Emerson Industrial Automation (Control Techniques and Saftronics) AC Drives
- Control Techniques – Commander SE AC Drive
- Control Techniques – Commander SK AC Drive
- Commander SK :: Features
- Commander SK :: Terminal Diagram and Description
- Commander SK :: Specifications and Dimensions
- Commander SK – Options :: Overview
- Commander SK – Options :: Configuration and Programming
- Commander SK :: Operator Interface
- Commander SK :: Power Accessories
- Commander SK :: Environmental Protection and Cable Management
- Commander SK :: Input / Output
- Commander SK :: Communication
- Commander SK :: Programming Software
- Control Techniques – Commander SX AC Drive
- Commander SX :: Features, Ratings, Prices and Ordering
- Commander SX :: Terminal Diagram and Description
- Commander SX:: Specifications and Dimensions
- Commander SX :: Options – Overview / Drive Configuration and Programming
- Commander SX :: Communication / Operator Interface
- Commander SX :: Power Accessories
- Commander SX :: Input/Output and Communication
- Control Techniques – Unidrive SP AC Drive
- Unidrive SP :: Features
- Unidrive SP :: Ratings, Prices & Ordering – Wall Mount
- Unidrive SP :: Ratings, Prices & Ordering – Free Standing Cubicle
- Unidrive SP :: Unidrive SP Regen Mode
- Unidrive SP :: Terminal Diagram and Description
- Unidrive SP :: Specifications and Dimensions
- Unidrive SP :: Options – Overview
- Unidrive SP :: Operator Interface
- Unidrive SP :: Power Accessories
- Unidrive SP :: Option & Feedback Modules
- Unidrive SP :: Option Input / Output Modules
- Unidrive SP :: Option Application / Programming Modules
- Unidrive SP :: Option Communication Modules
- Unidrive SP :: Drive Configuration and Programming
- Unidrive SP :: Application Programming Software
- Unidrive SP :: Pre-packaged Solutions
- Saftronics GP10 AC Drives
- Saftronics GP10 – Pricing, Dimensions & Weights
- Saftronics GP10 – Optional DC Link Reactors
- Saftronics GP10 – Options & Accessories
- Saftronics GP10 – Palm Pilot Saflink Kit
- Saftronics GP10 – SR10 Radio Modem Kit
- Saftronics GP10 – Relay Output Card
- Saftronics GP10 – Digital I/O Interface Card
- Saftronics GP10 – Analog I/O Interface Card
- Saftronics GP10 – SF-10 Ethernet Module
- Saftronics GP10 – Interface Option Card
- Saftronics GP10 – Under Torque Detection Option
- Saftronics GP10 – 24 VDC or 24/120 VAC Interface
- Saftronics GP10 – Air Pressure Sensor + V/I Converter Output Card
- Saftronics GP10 – HMI Pump Controller
- Saftronics GP10 – SDBU – Dynamic Brake Module
- Saftronics GP10 – 208-230V Dynamic Brake Packages
- Saftronics GP10 – 460V Dynamic Brake Packages
- Saftronics GP10 – Ratings Efficiency & Watts Loss
- Saftronics GP10 – Standard Specifications
- Saftronics GP10 – Basic Connection Diagram
- Saftronics GP10 – Basic Connection Diagram to PLC
- Saftronics GP10 – Basic Connection Diagram (Europe)
- Saftronics GP10 – Basic Connection to PLC (Europe)
- Saftronics S10 AC Drives
- Saftronics S10 – Options and Accessories
- Saftronics S10 – Standard Specifications
- Saftronics S10 – Dimensions
- Saftronics S10 – Dimensions – Part Number: S102002 – S102003 & S104001 – S104003
- Saftronics S10 – Dimensions – Part Number: S102F25 – S102001
- Saftronics S10 – Dimensions — Part Number: S102F25 – S102001 no Operators
- Saftronics S10 – Dimensions – Part Number: S102002-2003 & S104001-4003
- Saftronics S10 – Basic Wiring Diagram
- Saftronics CV10 AC Drives
- Saftronics CV10 – Part Numbers, Dimensions & Weights
- Saftronics CV10 – LED Keypad with Speed Pot
- Saftronics CV10 – LCD Keypad (supports 5 Languages)
- Saftronics CV10 – Keypad Extension Cable
- Saftronics CV10 – Communication Option Cards
- Saftronics CV10 – Bi-Polar Speed Reference Option Card
- Saftronics CV10 – Standard Specifications
- Saftronics CV10 – Ratings Efficiency and Watts Loss
- Saftronics CV10 – Dimensions Frame 1 – IP20 (Open Chassis)
- Saftronics CV10 – Dimensions Frame 1 – NEMA 1
- Saftronics CV10 – Dimensions Frame 2 – IP20 (Open Chassis)
- Saftronics CV10 – Dimensions Frame 2 – NEMA 1
- Saftronics CV10 – Dimensions Frame 3 – IP20 (Open Chassis)
- Saftronics CV10 – Dimensions Frame 3 – NEMA 1
- Saftronics CV10 – Basic Wiring Diagram
- Saftronics VG10 AC Drive
- Saftronics VG10 – Pricing, Dimensions & Weights
- Saftronics VG10 – Optional DC Link Reactors
- Saftronics VG10 – Options and Accessories
- Saftronics VG10 – Palm Pilot Saflink Kit
- Saftronics VG10 – Relay Output Card
- Saftronics VG10 – SR10 Radio Modem Kit
- Saftronics VG10 – Digital I/O Interface Card
- Saftronics VG10 – Analog I/O Interface Card
- Saftronics VG10 – SF-10 Ethernet Module
- Saftronics VG10 – PGX Encoder Feedback Card
- Saftronics VG10 – Encoder + Analog Output Card
- Saftronics VG10 – PG Feedback Card SOPCG11SPG
- Saftronics VG10 – PG Feedback Card SOPCG11SPG2
- Saftronics VG10 – Synchronized Operation Card
- Saftronics VG10 – 24 VDC or 24/120 VAC Interface Card Kit
- Saftronics VG10 – Air Pressure Sensor + V/I Converter Output Card
- Saftronics VG10 – SDBU – Dynamic Brake Module
- Saftronics VG10 – 208-230V Dynamic Brake Packages
- Saftronics VG10 – 460V Dynamic Brake Packages
- Saftronics VG10 – Ratings Efficiency and Watts Loss
- Saftronics VG10 – Standard Specifications
- Saftronics VG10 – DC Link Reactor 100 HP and Above
- Saftronics VG10 – Basic Connection Diagram (Sink Logic, Mainly America)
- Saftronics VG10 – Basic Connection Diagram to PLC (Sink Logic, Mainly America)
- Saftronics VG10 – Basic Connection Diagram (Source Logic, Mainly Europe)
- Saftronics VG10 – Basic Connection Diagram to PLC (Source Logic, Mainly Europe)
- Saftronics PC10 (Obsolete) AC Drives
- Saftronics PC10 – Options & Accessories
- Saftronics PC10 – SF-10 Ethernet Module Kit
- Saftronics PC10 – 24 VDC or 24/120 VAC Input + Relay Option Card
- Saftronics PC10 – 24 VDC or 24/120 VAC Interface Card Kit (PC10, GP10, or VG10 Inverter)
- Saftronics PC10 – Relay Output Card
- Saftronics PC10 – HMI Pump Controller
- Saftronics PC10 – PC10 120 VAC Option Card
- Saftronics PC10 – Palm Pilot Saflink Kit
- Saftronics PC10 – Dynamic Braking
- Saftronics PC10 – Drive Ratings Efficiency and Watts Loss
- Saftronics PC10 – Standard Specifications
- Saftronics PC10 – Part Number: PC102F12-9, PC102F25-9, PC102F50-9 & PC102001-9
- Saftronics PC10 – Part Number: PC102002-9, PC102003-9, PC104F50-9, PC104001-9, PC104002-9 & PC104003-9
- Saftronics PC10 – Part Number: PC102005-9 & PC104005-9
- Saftronics PC10 – Part Number: PC102007-9, PC102010-9, PC104007-9 & PC104010-9
- Saftronics PC10 – NEMA 1 Kit Dimensions
- Saftronics PC10 – Basic Wiring Diagram
- Fincor 5700 Series (Obsolete) AC Drive
- Fincor 5740 Series (Obsolete) AC Drive
- Fincor 5750 Series (Obsolete) AC Drives
- Motortronics Soft Starters
- SOLCON Soft Starters
- SOLCON RVS-DN Digital Soft Starter with Advanced Motor Protection
- Solcon HRVS-DN Digital Soft Starter with Advanced Motor Protection
- Solcon HRVS-TX Digital Transformer Soft Starter
- SOLCON RVS-AX Analog Soft Starters
- SOLCON Solstart Plus Analog Soft Starters
- SOLCON RVS-BX Basic Soft Starter with Built-In Bypass
- SOLCON RVS-DX Digital Soft Starter with Built-In Bypass
- SOLCON RVS-EX Digital Soft Starter for Explosion Proof motors with Built-In Bypass
- SOLCON SEM-N Rugged Soft Starter for Naval and Military Specifications
- SOLCON SOLSTART Miniature Analogue Soft Starter
- SOLCON SOLSTART 1P Single Phase Analogue Soft Starter
- SOLCON SOLBRAKE DC Injection Brake Soft Starter
- Magnetek – Soft Starters
- WEG Variable Frequency Drives, Controls and Motors
- ABB ACS150 Component Drives :: Overview
- DC Variable Speed Drives
- DC Drive Fundamentals
- ABB DCS 400 Digital DC Converter Drive
- ABB DCS 500 DC Drive
- ABB DCS800 DC Drives Overview
- DCS800 – Power Converter Modules
- DCS800 Panel Drive
- DCS800 Enclosed Converters
- DCS800 Rebuild and Upgrade Kits
- Adaptive Programming and Start-up Assistants
- DriveWindow Light – Startup and Maintenance Tool
- DCS800 Commissioning Macros
- DCS800 Firmware
- DCS800 Technical Specifications
- Current Ratings – Modules – Non-Regenerative
- Current Ratings – Modules – Regenerative
- Current Ratings – Modules – DCS800-EP Panel Drive
- DCS800 Dimensions and Weights
- DCS800 Technical Diagram
- DCS800 Plug-in Options
- DCS800 Feedback Options
- DCS800 Communication Options – Fieldbus Control
- DCS800 External Field Supply
- ABB DCS800-EP replaces Reliance FlexPak® 3000 – 230V Drive Cross Reference
- ABB DCS800-EP – 460V Drive Cross Reference
- ABB DCS800-EP – Options Cross Reference
- ABB DCS800-EP – Product Differences and Remedies – Hardware
- ABB DCS800-EP – Product Differences and Remedies – Control/Interface & Features
- ABB DCS800-EP – Drive Dimensions
- ABB DCS800-EP – Installation Procedure – Wiring and Configuration
- ABB DCS800-EP – Parameter Cross-Reference
- FINCOR Series 2600/2610 DC Drives
- 50 Amp & 90 Amp DC Field Regulators
- Mentor II | Quantum III | FXM5 Change of Status
- SIMOREG 6RA24 Siemens DC Drive Features
- SIMOREG 6RA70 Siemens Variable Speed DC Drive Description and Base Drive Catalog Numbers
- SIMOREG 6RA70 Siemens DC Drive Features
- SIMOREG 6RA70 DC Master Design & Operation – Converters
- SIMOREG 6RA70 Design & Operation – Parameterization Devices
- SIMOREG 6RA70 Design & Operation – Software Structure
- SIMOREG 6RA70 Design & Operation – Closed-Loop Functions in Armature Circuit
- SIMOREG 6RA70 Design & Operation – Closed-Loop in Field Circuit
- SIMOREG 6RA70 Design & Operation – Optimization Run
- SIMOREG 6RA70 Design & Operation – Monitoring & Disgnosis
- SIMOREG 6RA70 Design & Operation – Functions of Inputs & Outputs
- SIMOREG 6RA70 Design & Operation – Safety Shutdown (E-STOP)
- SIMOREG 6RA70 Design & Operation – Serial Interface
- 1000 Hp DC Variable Speed Drive System
- 3000 Hp DC Variable Speed Drive
- Permanent Magnet DC Motors
- SCR Drive Controllers (SCR-Silicon Controlled Rectifier)
- Custom Electric Control Panel Shop
- GE AC & DC Motors (G.E. Motors – General Electric AC & DC Motor)
- GE X$D Ultra® NEMA Premium Efficiency – TEFC AC Motors
- GE Kinamatic® Explosion Proof AC Motors
- GE Energy Saver® – TEFC Severe Duty AC Motors
- GE Kinamatic® General Purpose AC Motors
- GE Motors Energy Saver NEMA Premium Efficiency – ODP AC Motors
- GE ValueLine™ EPAct Efficiency – TEFC AC Motors
- GE ValueLine™ EPAct Efficiency – ODP AC Motors
- GE Permanent Magnet Custom DC Motors
- GE ValueLine™ Vertical Hollow Shaft AC Motors
- GE Permanent Magnet Standard DC Motors
- GE ASD Inverter Duty AC Motors
- G.E. Permanent Magnet Washdown DC Motors
- Avtron – Drives, Measurement and Tachs
- Avtron – Adjustable Speed Drives and Drive Systems
- Avtron – Speed and Length Measurement
- Avtron – Tachs, Tachometers, Encoders, Rotary Pulse Generators
- Avtron – Sales Literature and Instruction Sheets
- Avtron – Classic Tach Models
- Avtron – Price Quotation Request Form
- Avtron – Tachometers Availability
- Avtron – Heavy, Mill-Duty Encoders
- Avtron – Setting Air Gap on M285 Sensors
- Avtron – M4 Universal Encoder
- Avtron – M56, M67, M85 THIN-LINE
- Avtron – M285QUAD Outline Drawing
- Avtron – Severe Duty Encoders
- Avtron – Mill-Duty Encoders
- Avtron – M3 Universal Encoder
- Avtron – M3 Applications
- Avtron – M3 Installation
- Avtron – M3 Specifications
- Avtron – Tach Accessories
- Avtron – Tach Solutions
- Avtron – Rugged Environments
- Avtron – Selection by Motor Frame Size
- Avtron – Adapter Kits Outline Drawings
- Avtron – Motors with Brakes
- Avtron – NEMA C Face Mounting
- Avtron – Market Specific Applications
- Dynapar Encoders and Tachs
- ACURO AI25 Encoders
- Acuro Series AI25 Absolute Encoder with DeviceNet Interface
- Acuro Series AI25 Absolute Encoder with Profibus Interface
- Acuro Series AI25 Absolute Encoder with Interbus Interface
- Acuro Series AI25 Absolute Encoder with BiSS Interface
- Acuto Series AI25 Optical Encoders with SSI Interface
- Acuro Series AI25 Absolute Encoder with Parallel Interface
- Acuro Series AD25 Drive Absolute Encoder
- Series R25 – Mill Duty, HOUSED Resolver
- Series 21/22 Heavy Duty Incremetal Encoders
- Series H20 Encoder
- Series HA25 Dynapar Heavy Duty Encoders
- Series HR25 Incremental Encoders
- Series HC25 Incremental Encoders
- Series H58 Heavy Duty Encoders
- Series H42 Heavy Duty Encoders
- Series HA725 Indusrtial Duty Encoders
- Series HD20 Optical Encoder
- Series HD25 Optical Encoder – Harsh Duty
- Series H56 Rotopulser Heavy Duty Encoders
- RIM Tach 6200 Digital Tachometer
- Series X25 Incremental Encoders
- Series 60 Rotopulser Incremental Encoders
- Series H20 Hub Shaft Encoders
- Series HSD25 Harsh Duty Optical Encoders
- Series HSD44
- Series HS20 Sealed Hollow Shaft Encoders
- Series HS35 Sealed Hollow Shaft Encoders
- The NEW HS35R
- Series HSD35 Shaftless Optical Encoder
- Series HSD37 Hollowshaft Rotary Encoder
- Series HSD38 Harsh Duty Optical Encoder
- Series DWD38 Heavy Duty Rotary Encoders
- SLIM Tach HS56 Incremental Encoder / Tachometer
- RIM Tach HS85 Digital Tachometer
- SLIM Tach SL56 Rotary Encoder
- SLIM Tach RL67 Incremental Rotary Encoder
- SLIM Tach SL85 Digital Tachometer
- SLIM Tach SL1250 Incremental Encoder
- RIM Tach 8500 Digital Tachometer
- RIM Tach 1250 Digital Tachometer
- Series R45 Rotopulser Incremental Encoders
- ACURO AI25 Encoders
- Spare Parts and Replacement Parts
- PLC (Programmable Logic Controllers)
- Services
- Projects
- Operator Stations by Joliet Technologies
- AC VFD, AC Controllers and DC VSD by Joliet Technologies
- Material Handling Modernization Project by Joliet Technologies
- 10 DC (SCR) Drive System :: Neptune Marine Oil & Gas
- Mermaid Offshore Services :: 4 DC (SCR) Drive Cabinets
- “Frontier Driller” Offshore Oil Rig :: DC (SCR) Drive Bays
- 1000Hp Siemens SIMOREG 6RA70 DC Variable Speed Drive Retro-Fit
- Smurfit-Stone: Corrugator Crew Sets Production Record
- Steel Slitting Line for Braner USA
- 1000HP DC Drive, Bow Thruster Application for Pegler Automation
- 1000HP DC Traction Motor Drive, Slurry Pump Application for Baker Hughes
- Siemens 6RA70 DC Drive and GE 752 Traction Motor to Hallett Materials
- ABB ACS 800 VFD to Applied Synergistic
- Two 200Hp Variable Speed DC Drives and Motors to JHT Electronics
- Substrate Technology Inc. :: Joliet Technologies, L.L.C.
- Wyco Tool Company
- Variable Frequency Drives and Controls for Food Processing and Bakery Machinery
- Information
- Guide to Harmonics with AC Variable Frequency Drives
- Variable Speed Drives – Application Information
- Reducing harmonics caused by variable speed drives
- FAQ – Variable Speed Drives Frequently Asked Questions
- EASA Electrical Engineering Handbook
- Part Winding Start
- 3Ph Motors, Single Speed
- 3Ph Motors, 2 Speed, Single Winding
- Connections for NEMA DC Motors
- Connections for NEMA DC Generators
- Field Polarities of DC Machines
- Maximum Locked-Rotor Currents – Three-Phase Squirrel Cage Motors
- NEMA Code Letters for AC Motors
- General Speed-Torque Characteristics
- Effect of Voltage unbalance on Motor Performance
- Starting Characteristics of Squirrel Cage Induction Motors
- Allowable Starts and Starting Intervals
- NEMA Size Starters for Three-Phase Motors
- Starter Enclosures
- NEMA Size Starters for Single-Phase Motors
- Determining the Polarization Index of Machine Windings
- Formulas for Electrical Motors
- Motor Application Formulas
- Glossary of Terms
- Variable Frequency Drive (VFD) Case Studies
- VFD Case Studies – ABB drives & motors help to launch lifeboats quickly and safely.
- VFD Case Studies – Paperboard mill benefits from using DC drives
- VFD Case Studies – ABB Drive cuts water pumping bill for semiconductor plant.
- VFD Case Studies – Insulation manufacturing process saves energy with ABB :: Joliet Technologies
- VFD Case Studies – ABB drives cut costs at MINI production plant
- VFD Case Studies – Film maker slashes costs with ABB drives
- VFD Case Studies – ABB drive cuts costs for wooden toy company
- VFD Case Studies – Close pump control doubles efficiency for West of Scotland Water
- VFD Case Studies – ABB Energy Appraisal Saves Money :: Joliet Technologies
- VFD Case Studies – Staggering energy savings prove value of professional audit
- VFD Case Studies – Soft starters save costs for mechanical engineers
- NEMA Frame Chart and T-Frame Chart :: Joliet Technologies
- Model 1681 Instruction Manual – Firing Circuits DC SCR Drives
- IGBT – Insulated Gate Bipolar Transistors :: Joliet Technologies
- Blog