AC Motor Controllers and Drives

Variable Frequency Drives have compact design.
AC Motor Controllers and Drives

Variable Frequency Drives have compact design.

Suited for general-purpose 0.25-3.0 hp motor applications, Variflex2 RVEF Series uses microprocessor technology to controls all drive functions. These AC motor drives, setup via front touch pad or PC software tool, come in 2 frame sizes that cover main supply voltages of 110/230 Vac, single-phase or 230/480 Vac, 3-phase. Along with sensorless vector or V/F control, features include various...

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AC Motor Controllers and Drives

AC Drives target OEM customers.

Ranging from 0.33-7.5 hp, Vacon 10 AC Drives are available for input voltages of 208-240 V, 1-phase up to 3 hp and 380-480 V, 3-phase up to 7.5 hp. Typical applications include pumps and fans, conveyors, and various door applications. For more demanding uses, functionality can be extended, allowing tailor-made features to be implemented.

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Frequency Inverter features internal disconnect switch.
AC Motor Controllers and Drives

Frequency Inverter features internal disconnect switch.

Housed in NEMA 4X enclosure, SMVector Frequency Inverter includes highly visible internal disconnect switch, which removes power to facilitate service and maintenance. Switch eliminates need for separate external disconnect switch as well as additional wiring between external disconnect and SMVector drive. Lockable in off position, switch allows personnel to service motor while it is still...

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Demand for Regenerative AC Drive Units Intensifies, and ABB Responds with Ever Shorter Lead Times and Fast Order Fulfillment
AC Motor Controllers and Drives

Demand for Regenerative AC Drive Units Intensifies, and ABB Responds with Ever Shorter Lead Times and Fast Order Fulfillment

NEW BERLIN, Wis., October 15, 2008 - Soaring energy prices, and a growing commitment from managers of processing facilities to utilize every kilowatt of energy to increase productivity, is fuelling demand for regenerative drives. In response, ABB, from its factory in New Berlin, WI, continues to shorten the lead time from order-to-fulfillment on a wide range of drives within its product range....

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AC Motor Controllers and Drives

Variable Frequency Drives range from 0.37-30 kW.

Offering IP54 protection rating, NXL Series Inverters feature single/3-phase power supply and 3-phase output. Control can be performed using 0-10 V or 4-20 mA analog signal or Modbus® standard via serial communication. Units are suited for applications such as variable speed of fans in air handling systems, modulation of compressor operation, variable flow rate of system supply pumps, and...

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Spindle Systems feature integral AC motors.
AC Motor Controllers and Drives

Spindle Systems feature integral AC motors.

Available in 4 standard models, SKF® Mech-Tronix Spindle Systems incorporate spindle, pre-programmed variable speed AC drive, and spindle cooling chiller/circulator. Speeds up to 11,800 rpm and 20 hp at maximum rpm can be achieved, depending on model. Motor choices include totally enclosed liquid-cooled units and totally enclosed non-ventilated types. Embedded thermistor motor protection...

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Closed Loop Digital Interface For Precise AC Or DC Drive System Control
AC Motor Controllers and Drives

Closed Loop Digital Interface For Precise AC Or DC Drive System Control

Dart Controls offers the ASP40-420 for applications that require a closed-loop digital interface with a 4-20mA isolated input/output signal and programmable relay outputs. Ideal for use with AC or DC drive systems in chemical metering, mixing, and other process control applications. Custom faceplate artwork is available also. Dart Controls, Inc. is an ISO9001:2000 registered designer,...

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AC Motor Controllers and Drives

Industrial Inverter has pump sleep mode functionality.

L300P Series inverter features IPU-PSM option board which adds Pump Sleep Mode functionality to standard built-in PID function. IPU-PSM allows for specification of lower limit on inverter output frequency, monitors system pressure feedback via inverter's PID Deviation parameter, features 2 digital inputs to force inverter to wake and to disable the sleep function, can be configured by means of 4...

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Variable Frequency Inverters utilize Vectrue technology.
AC Motor Controllers and Drives

Variable Frequency Inverters utilize Vectrue technology.

Combining V/F, Sensorless Vector, VVW, and vector (with encoder) control techniques in single unit, WEG CFW11 Vectrue Inverters are suited for 3-phase ac induction motor control. Built-in memory card allows users to create functions without use of any external PLC, while connect and use technology automatically recognizes and configures the accessories and options being used. Inverters come with...

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