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Supplier: GE Power Conversion
Description: Meeting and exceeding standards in challenging applications The wound rotor induction motor has some distinct application advantages. Historically, it has been used for hard-to-start, high inertia fans, or where power system requirements demand a soft start. With a liquid
- AC Construction: Induction
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Supplier: Accuris
Description: Rotating electrical machinery - Natural graphite brush for slip-ring in wound rotor-type induction motor - Application information
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Description: IEC TR 63021:2016(E) presents technical characteristics, application results and practical information on NG-brush for slip-ring obtained through the application of NG-brush in various kinds of wound rotor-type induction motor (large-size water pump, belt conveyer, lift, winder
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Supplier: CSA Group
Description: IEC TR 63021:2016(E) presents technical characteristics, application results and practical information on NG-brush for slip-ring obtained through the application of NG-brush in various kinds of wound rotor-type induction motor (large-size water pump, belt conveyer, lift, winder
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Supplier: Accuris
Description: Rotating electrical machinery \x97 Natural graphite brush for slip-ring in wound rotor-type induction motor \x97 Application information
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Supplier: Accuris
Description: Rotating electrical machinery \x96 Natural graphite brush for slip-ring in wound rotor-type induction motor \x96 Application information
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Supplier: SAE International
Description: Compact, high efficiency and high reliability are required for an xEV motor generator. IPM rotors with neodymium magnets are widely applied for xEV motors to achieve these requirements. However, neodymium magnet material has a big impact on motor cost and there is supply
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Supplier: RepairZone
Description: smooth and maintain a high-level of productivity. Services: • Induction Motors • Synchronous Motors • Medium Voltage Motors to 6,000 HP • Single-Phase Motors • DC Motors • Metric Motors • Gear Motors • Explosion Proof Motors • Wound
- Industry Served: Automotive, Industrial, Motion Control, Power Generation
- Motor Type: Brushless Motor, Power Generator, Servo Motor, Traction Motor
- Features: Midwest US Only, North America, Other, United States Only
- Services: Rewind / Refurbish
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Supplier: Bodine Electric Company
Description: commutation. Wound stator with exposed laminations provides excellent heat transfer and allows maximum power per motor frame size. Rare earth magnets on the rotor provide high torque and low rotor inertia.
- Other DC Voltage: 130 VDC
- Torque Constant: 50 in-oz/amp
- Other Output Power: 0.125 HP
- Continuous Torque: 3.125 In-lbs
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Supplier: Bodine Electric Company
Description: commutation. Wound stator with exposed laminations provides excellent heat transfer and allows maximum power per motor frame size. Rare earth magnets on the rotor provide high torque and low rotor inertia.
- Other DC Voltage: 130 VDC
- Torque Constant: 51 in-oz/amp
- Other Output Power: 0.2 HP
- Continuous Torque: 5.0625 In-lbs
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Supplier: MTC Industries & Research Carmiel Ltd.
Description: This motor was especially designed for applications where high torque to volume ratio is needed. It is a brushless DC motor with outer wound stator, rare-earth/cobalt magnets rotor and Hall effect rotor position sensor. Peak torque obtained on the axis at nominal
- Continuous Torque: 35.3982300884956 In-lbs
- Shaft Speed: 310 rpm
- Diameter / Width: 3.3858286 inch
- Housing Length: 1.91732387 inch
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Supplier: MTC Industries & Research Carmiel Ltd.
Description: This motor was especially designed for applications where high torque to volume ratio is needed. It is a DC motor with wound rotor, rare-earth/cobalt magnets stator and Aq-C brushes. Peak torque obtained on the axis at nominal voltage of 12 V DC is 0.102 N*m. Available in
- Other DC Voltage: 12 VDC
- Continuous Current: 4 amps
- Continuous Torque: 0.176991150442478 In-lbs
- Shaft Speed: 4,400 rpm
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Supplier: MTC Industries & Research Carmiel Ltd.
Description: This motor was especially designed for applications where high torque to volume ratio is needed. It is a DC motor with wound rotor, rare-earth/cobalt magnets stator and Aq-C brushes. Peak torque obtained on the axis at nominal voltage of 24 V DC is 0.102 N*m. Available in
- Other DC Voltage: 26 VDC
- Continuous Current: 7.05 amps
- Continuous Torque: 0.345132743362832 In-lbs
- Shaft Speed: 4,560 rpm
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Supplier: UL Standards & Engagement
Description: requirements apply to field-installed machines with form wound windings and rated for applications between 460 V and up to 34,000 V. 1.4 This standard also applies to field-installed machines employing random wound windings and rated for applications above 1,000 V and up to 7,200 V.
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Description: FICEM electric motors belong to the “EFF 2” class of efficiency. TV series electric motors are made of aluminium alloy from size 56 to size 132 and cast iron from size 160 to size 355. Cast iron motors can be supplied for smaller sizes on request. The motors are IP55
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Supplier: SAE International
Description: (rotor skew) lowers motor performance and adds complexity to the rotor manufacturing and hence is undesirable. A bar-wound stator construction, similar to Chevrolet Spark battery electric vehicle, is implemented in Chevrolet Bolt BEV. Bar-wound construction, which
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Description: Guidance in applying relay protection to squirrel-cage and wound-rotor induction motors and synchronous motors is provided. The generally accepted forms of motor protection are reviewed, and the use of relays and devices, singly and in combination, is summarized so
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Description: motors for reversible synchronous generator/motor units for pumped storage installations d) Wound-rotor motors
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Supplier: CSA Group
Description: rotor by cutting out resistors previously inserted in the rotor circuit, to provide means for the protection of the motor against operating overloads and to switch off the supply from the motor. In the case of asynchronous slip-ring motors
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Supplier: CSA Group
Description: ISO 13373-9 specifies procedures to be considered when carrying out vibration diagnostics of various types of electric motors. The four motor types covered by ISO 13373-9 are squirrel-cage induction, wound-rotor induction, salient-pole and DC motors. NOTE The first
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Supplier: Bodine Electric Company
Description: sensor assembly for accurate commutation. Wound stator with exposed laminations provides excellent heat transfer and allows maximum power per motor frame size. Rare earth magnets on the rotor provide high torque and low rotor inertia. Aluminum endshields for high thermal
- Other DC Voltage: 130 VDC
- Other Output Power: 0.125 HP
- Continuous Current: 0.89 amps
- Continuous Torque: 140 In-lbs
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Description: maintaining motors in Class I, Division 2 and Class I, Zone 2 locations. This guide does not cover AC wound rotor motors and DC electric motors. Motors installed in locations other than Class I, Division 2 and Class I, Zone 2 as covered in NFPA 70-2011 are
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Description: maintaining motors in Class I, Division 2 and Class I, Zone 2 locations. This guide does not cover AC wound rotor motors and DC electric motors. Motors installed in locations other than Class I, Division 2 and Class I, Zone 2 as covered in NFPA 70-2011 are
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Supplier: Innovative Technology
Description: voltage control of three-phase squirrel cage motors, primary control of low voltage wound rotor motors and circuit switching for low voltage capacitors for power factor improvement.
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Supplier: UL Standards & Engagement
Description: driven, centrifugal fire pumps are intended for use with squirrel cage or wound rotor motors rated 600 V or less. Controllers for squirrel cage motors may be for across-the-line or reduced inrush current starting. Controllers may be provided with integral automatic
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Supplier: SAE International
Description: distributed windings. However, as opposed to a conventional stranded winding the Chevrolet Volt motor has bar-wound construction to improve the motor performance, especially in the low to medium speed range. At higher speed the skin effect and proximity effects in the stator
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Supplier: CSA Group
Description: Controllers may be suitable for use as service equipment. This equipment is for installation in non-hazardous locations in accordance with Annex A, item 2. 1.1.2 Controllers for electric motor driven, centrifugal fire pumps are intended for use with squirrel cage or wound rotor
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Supplier: Marposs Corp
Description: particularly suitable for: • Die-cast parts (housings, brackets, covers) • Laminated, stamped or formed components (rotor and stator core packs, bent parts) • Mechanical components (nuts, rings, similar parts) • Assemblies (wound stators, rotors for industrial motors) •
- Number of Sensors / Cameras: 3
- Features: 3-D Scanning / Profiling
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Supplier: UL Standards & Engagement
Description: non-hazardous locations in accordance with Annex DVA, item 2. 1.2 Controllers for electric motor driven, centrifugal fire pumps and positive displacement pumps are intended for use with squirrel cage or wound rotor motors. Controllers for squirrel cage motors may
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solution. Available in standard sizes, 35 mm, 52 mm, 64 mm, 77 mm, and 100 mm, the frameless motors are machine wound with bondable magnet wire for superior dependability. Each motor features a large inner diameter rotor permitting easy cable management. With their compact size the NH1-D series (read more)
Browse DC Motors Datasheets for Stock Drive Products & Sterling Instrument - SDP/SI -
parts) Mechanical components (nuts, rings, and similar parts) Assemblies (wound stators, rotors for industrial motors) Orthopedic components, aerospace parts, and other precision applications (read more)
Browse 3D Scanners Datasheets for Marposs Corp -
, similar parts) • Assemblies (wound stators, rotors for industrial motors) • Other applications including orthopedic components, aerospace parts and more follow us on: (read more)
Browse Machine Vision Systems Datasheets for Marposs Corp -
For more than 65 years, Rotor Clip has supported the automotive industry with the highest quality circlips to ensure the reliability and safety of automotive designs and applications. As the industry rapidly evolves and cars become fully electrified, lighter, and more efficient; Rotor Clip is (read more)
Browse Compression Springs Datasheets for Rotor Clip Company, Inc. -
Hydropower Dam Turbines -Wicket Gates -Servo-Motors -Operating Ring Sliding Segments -Linkages -Guide Vanes Pelton Turbines -Injectors -Deflectors Gates -Intake Gate Sliding Segments and Rollers (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
Turbines Wicket Gates Servo-Motors Operating Ring Sliding Segments Linkages Guide Vanes Pelton Turbines Injectors Deflectors (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB
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Stepping Motors Fundamentals
for these types of applications. There are three basic types of stepping motors: permanent magnet, variable reluctance and hybrid. This application note covers all three types. Permanent magnet motors have a magnetized rotor, while variable reluctance motors have toothed soft-iron rotors. Hybrid stepping
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EC Motors: Principle of Operation
. Magnetic Flux - A motor can have a fixed wound coil or a permanent magnet stator and a moving wound coil armature or PM rotor that will have interacting magnetic flux fields to produce a force and motion. Force - The amount of current that flows through the electromagnetic field is proportional
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DC Motors: Principle of Operation
. Magnetic Flux - A motor can have a fixed wound coil or a permanent magnet stator and a moving wound coil armature or PM rotor that will have interacting magnetic flux fields to produce a force and motion. Force - The amount of current that flows through the electromagnetic field is proportional
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AC Electric Motors Control: Advanced Design Techniques and Applications
Operationally, a squirrel-cage motor is similar to a wound rotor motor with short-circuited windings.
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Multi-harmonic tracking for diagnosis of rotor asymmetries in wound rotor induction motors
Common industrial applications using wound rotor motors are, among other, ball and sag mills, cranes, pumps, fans and blowers, conveyors, chippers or hoists [3].
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IEEE Design Guide for Electric Power Service Systems for Generating Stations - Redline
On a wound rotor motor , the secondary losses divide in proportion to the inherent rotor winding resistance and any connected external resistance. g) For a pure inertia load (no load torque), the heat energy added to the rotor winding during acceleration (starting …
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Selection criteria for SAG mill drive systems
Since a wound rotor motor follows the induction motor slip characteristics, average load sharing is achieved within the inherent slip; therefore, no additional control elements are required.