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Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Products/Services for Wound Rotor Motors
Motor and generator winding services suppliers specialize in producing custom motors, generators and custom windings per customer specifications, as well as companies that specialize in motor repair and refurbishing. Search by Specification | Learn More about Motor and Generator Winding Services
DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors. Search by Specification | Learn More about DC Motors
DC servomotors are generally small and powerful for their size, and easy to control. Common types of DC servomotors include brushless or gear motors. Search by Specification | Learn More about DC Servomotors
Electrical winding services fabricate custom-wound assemblies for a wide range of applications, including automotive, avionics, motor, transformer, medical instrumentation and power generation applications. Learn More about Electrical Winding Services
Motor coils are used with motors, generators, stators, and armatures. Learn More about Motor Coils
Stepper motors use a magnetic field to move a rotor in small angular steps or fractions of steps. They provide precise positioning and ease of use, especially in low acceleration or static load applications. Search by Specification | Learn More about Stepper Motors
AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors. Search by Specification | Learn More about AC Motors
Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They include a power supply, amplifier, user interface, and position control circuitry. Search by Specification | Learn More about Motor Controllers
Motor parts and motor accessories include products such as motor seals, commutators, laminations or laminated cores, armatures, carbon brushes, and contacts. Learn More about Motor Parts and Accessories
Gearmotors consist of an AC or DC motor with an integral gearbox or gear head that steps delivered speed up or down. Search by Specification | Learn More about Gearmotors
Brushless motors are synchronous electric motors that have a magnetically (AC induction) or electronically (DC) controlled commutation system instead of a brush-based mechanical commutation system. Search by Specification | Learn More about Brushless Motors
Linear motors generate force only in the direction of travel. They are capable of extremely high speeds, quick acceleration, and accurate positioning. Search by Specification | Learn More about Linear Motors
Piezoelectric motors use a piezoelectric ceramic element to produce ultrasonic vibrations of an appropriate type in a stator structure. The consequent movement can either be rotational or linear depending on the design of the structure. Search by Specification | Learn More about Piezoelectric Motors
...to consider include motor voltage, operating current, and power. Several blower and fan type configurations are available. Axial fans move air parallel to the axis of the fan and provide relatively high flow rates and low pressures. By contrast, centrifugal... Search by Specification | Learn More about Electronic Cooling Fans
AC motor drives interface controllers to AC motors. They match the control signals (voltage and power levels) as well as the signal type (analog or digital). They also provide power conversion, amplification, and the sequencing of waveform signals Search by Specification | Learn More about AC Motor Drives
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Precision Armature Winding Services Swiger Coil Systems, Inc.
Edgewound Coil Manufacturing/Reinsulation Service Swiger Coil Systems, Inc.
Motor and Generator Winding Services Bomag USA, LLC
Traction Motor Repair Swiger Coil Systems, Inc.
Stop Worrying! PCBA's Built Right and On Time! Pro-Active Engineering, Inc.
Manufacturing Services RDI, Inc.
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Product News for Wound Rotor Motors
Electronically Commutated Internal Rotor Motors
In automation, many applications are characterized by high dynamism and high torque at the same time. Spatial restrictions also mean that drives must be short, have a long service life and be maintenance-free. The new EC-i motors from maxon motor offer solutions that fit these requirements perfectly. (read more)
Level I Static Motor Testing
Expanding upon the concepts learned in the introductory course, Level I will provide an in-depth look at the technical theory and concepts associated with electrical insulation testing. Each static test method will be discussed in detail, allowing the student to analyze results from complex fault modes. (read more)
Beckhoff AM3000 Pole-wound Servomotors
The new AM3000 Synchronous Servomotor series from Beckhoff Automation expands the company's drive motor range with a compact, high-performance variant. Pole-wound motors feature a significantly higher proportion of "active" copper, which determines the torque, making the performance of the AM3000 series approximately 25-35% higher than earlier models. (read more)
Onsite Balancing / Machining For Large Rotors
Dynamic balancing extends your equipment's life by eliminating vibration that destroys mechanical components. We can balance rotors in their own bearings or on our fleet of portable balancing machines. Our balancing machines are available for on-site balancing and precision machining throughout the world for rotors weighing up to 400,000 lbs. (read more)
Vacuum Contactors
Eaton's Vacuum Contactors and Starters were designed for starting and controlling three-phase, 50/60 Hz, AC motors. Each contact is enclosed in a vacuum bottle to reduce and contain contact arcing. This design offers excellent performance for plugging and jogging applications. (read more)
Modernization
Increase reliability - Reliability is the probability that . . .equipment can perform continuously, without failure, for a specified interval of time when operating under stated conditions. Increased reliability implies less failure of the machinery and consequently less downtime and loss of production. . . .a machine can be retained in, or restored to, specified operating condition . . . (read more)
Motor Rotor Castings
ARC Systems, Inc. now manufactures squirrel cage rotors using both molten aluminum and copper bar. All rotors are stacked and skewed utilizing highly designed stacking tools and skew fixtures. ARC's in house machining capabilities enable us to grind/machine rotor castings to your required size and tolerances. (read more)
Stator and Rotor Kits
ARC Systems, Inc. offers stator and rotor components as kits to become an integral part of your assembly. (read more)
Precision Wound Heavy Duty Toroidal Inductors
For professional light dimmers, motor controls, SCR controls and line filters. (read more)
Precision Wound Heavy Duty Inductors
Do you need Professional Light Dimmers,Motor Controls,SCR controls and Line Filters? (read more)
Conduct Research
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Advanced Energy
RALEIGH--Led by a team of maintenance and reliability experts from the Cargill Maintenance & Reliability Center of Excellence and Allied Services Group, a new motor repair specification is born. This...(read more)
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AC Motors
A synchronous and synchronous motors are the two main categories of ac motors. The induction motor is a common form of asynchronous motor and is basically an ac transformer with a rotating secondary....(read more)
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Stepping Motors Fundamentals
Stepping motors fill a unique niche in the motor control world. These motors are commonly used in measurement and control applications. Sample applications include ink jet printers, CNC machines and...(read more)
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Dc motor impersonators
Special algorithms make ac induction motors respond like variable-speed dc motors for fast PID control. The rotating speed of ac induction motors is determined by the frequency of ac applied to the...(read more)
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Limited-Angle Torque Motors
A special type of brushless motor is called a limited-angle torquer (LAT). LATs are constrained to produce torque through a rotation angle of less than 180°. But they are widely used to operate...(read more)
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Understanding Electronic Motor Drives
Matching drive to motor is essential to gain the best combination of torque, speed, and efficiency. Drives & Power Products Group The ACS 160 drive from ABB is designed as a modular unit for both...(read more)
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How software assists designing motors and generators
Engineering efforts to simulate radial-flux machines concentrate on inherently 2D problems. The QuickField analysis, for a 5-hp, two-pole, wound-field dc motor, is used to optimize motor laminations....(read more)
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Choose wisely
A variety of factors can complicate the task of picking the right servomotor. This cutaway view of the Danaher AKM Series motor illustrates the overall compact size, high-density torque/volume stator...(read more)
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Turning to Integrated Driver Electronics for BLDC
Brushless DC motors (BLDCs) achieve commutation electronically by utilizing a permanent-magnet rotor, wound stator, and rotor-position sensing scheme instead of a mechanical commutator or brushes...(read more)
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Electric motor - Wikipedia, the free encyclopedia permanent magnet motors, synchronous brush-less wound-rotor doubly-fed electric machine). For other kinds of motors, see motor. Electric motors |
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AC motor - Wikipedia, the free encyclopedia 4 Wound rotor 4.1 Three-phase AC synchronous motors There are two types of AC motors, depending on the type of rotor used. |
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Electric motors & motor controls engineering - WOUND ROTOR... WOUND ROTOR MOTORS thread237-62668 Forum Does anybody know where i may find a supplier who has used or reconditioned wound rotor motors? |
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Types of Stepper Motors (detailed) - Developer Zone - National... Permanent-magnet (PM) Stepper Motors The permanent-magnet stepper motor operates on |
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DC Motors Two other types of dc motors are series wound and shunt wound dc motors. These motors also use a similar rotor with brushes and a commutator. See Freescale Semiconductor, Inc. Information |
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TECO-Westinghouse Motor Company, a world leader in... Wound Rotor Vertical Motors Global Series Custom Motors Induction Motors World Series Induction Motors |
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Motors ETI's Line of High Quality Motors ... ETI offers both squirrel cage and wound rotor induction motors up to See Elettra Technology, Inc. Information |
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Jones on Stepping Motor Types magnet and variable reluctance stepping motors, if just one winding of the motor is energised, the rotor (under no load) will snap to a fixed angle |
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ISA | Starting Methods for Squirrel Cage Motors Starting Methods for Squirrel Cage Motors Wye-Delta, Synchronous and Wound Rotor Controls See International Society of Automation Information |
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ISA | Magnetism gives life to motion, motors There are several types of polyphase motors: induction, wound rotor, and synchronous. See International Society of Automation Information |
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