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Supplier: SKF/Global
Description: SKF Magnetic Bearings has supplied thrust bearings from 130 to 24,500 N (30 to 5,500 lbf), for shaft diameters ranging from 9 to 130 mm (3/8 to 5 inches). These are installed on machines that have rotational speeds ranging from 1,800 to 100,000 rpm. SKF also supplies
- Bore: 39 mm
- Outside Diameter: 71 mm
- Width: 36 mm
- Load: 80.00000000000001 N
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Supplier: SKF/North America
Description: SKF Magnetic Bearings has supplied thrust bearings from 130 to 24,500 N (30 to 5,500 lbf), for shaft diameters ranging from 9 to 130 mm (3/8 to 5 inches). These are installed on machines that have rotational speeds ranging from 1,800 to 100,000 rpm. SKF also supplies
- Bore: 39 mm
- Outside Diameter: 71 mm
- Width: 36 mm
- Load: 80.00000000000001 N
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Supplier: Allied Electronics, Inc.
Description: Fan; 12VDC; 40 x 40 x 20mm; Vapo Bearing; Extra High Speed; Magnetic System
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Supplier: Waukesha Bearings
Description: capability Capability of retrofit to magnetic bearings supplied by others Spares service and extended warranty option Comprehensive training program Typical Applications High-speed motors and compressors Electric motors and compressors Hermetically sealed
- Interface: Computer Programmable, Knobs / Switches / Meter
- Features: Other
- Form Factor: Stand-Alone
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Supplier: GE Power Conversion
Description: motor and no gear box losses Large power up to 40MW and a high speed rang up to 18000 rpm High reliability: cage rotor with no rotating windings or magnets, and full VPI coverage of the stator Cost savings: smaller and lighter skid, no need for lube oil unit when using active
- Shaft Speed: 18,000 rpm
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Supplier: PI (Physik Instrumente) L.P.
Description: Industrial design for high performance and high load The V-857 is a heavy-duty and highly dynamic linear stage for industrial applications. Its design is consistently geared to demanding industrial conditions and it is characterized by high stiffness and the use of
- Stroke or X-Axis Travel: 15.74804 to 31.49608 inch
- Positioning Accuracy: 0.03 to 0.04 inch/inch
- Bearing Type: Ball/Roller Bearing
- Features: Electrical
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Supplier: PI (Physik Instrumente) L.P.
Description: Compact industrial design for applications with low power requirements The V-855 is a heavy-duty and highly dynamic linear stage for industrial applications. Its design is consistently geared to demanding industrial conditions and it is characterized by high stiffness and the use of
- Stroke or X-Axis Travel: 0.01574804 to 0.03149608 inch
- Positioning Accuracy: 0.03 to 0.04 inch/inch
- Device Type: Ball Slide
- Bearing Type: Ball/Roller Bearing
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Supplier: Chengdu Fuyu Technology Co., Ltd
Description: [Main Feature] The synchronous belt linear module developed by FUYU has a single unit with high speed and a maximum speed of 1750mm/s. It is faster, smoother and more accurate. It perfectly solves the problems of heat, vibration and noise. [Application Area] Laser cutting
- Stroke or X-Axis Travel: 3.93701 to 137.79535 inch
- Y-Axis Travel: 3.93701 to 137.79535 inch
- Z-Axis Travel: 3.93701 to 137.79535 inch
- Rated Speed: 68.8976377952756 in/sec
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Supplier: Allied Electronics, Inc.
Description: Features: Sunon Patented MagLev (Magnetic Levitate) Design Vapo Bearing Low Acoustic Noise Level High-Temperature Endurance and Longer Life Span Better Oil Protection Better Dust-Resistance Higher Reliability Auto-Restart Applications: Desktop PC Case, AIO, NB, UMPC, Slim PC,
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Supplier: Chengdu Fuyu Technology Co., Ltd
Description: [Main Feature] FPB Series modules are driven by synchronous belt, can easily reach long stroke use condition, realized big motion range application, use aluminum made structure, max stroke reach 3500mm, max speed up to 4000mm/s. [Application Area] Laser cutting machine, PV back sheet cutting
- Stroke or X-Axis Travel: 3.93701 to 137.79535 inch
- Y-Axis Travel: 3.93701 to 137.79535 inch
- Rated Speed: 31.496062992126 to 98.4251968503937 in/sec
- Carriage Load: 33.075 lbs
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Supplier: Chengdu Fuyu Technology Co., Ltd
Description: Internal and external maintenance of the induction slot Concave groove design on the side, reserved screws, easy disassembly and assembly of various sensing devices; support for built-in sensing devices to ensure beautiful appearance. High speed and Operation Silent The 45 steel
- Stroke or X-Axis Travel: 3.93701 to 137.79535 inch
- Y-Axis Travel: 3.93701 to 137.79535 inch
- Z-Axis Travel: 3.93701 to 137.79535 inch
- Rated Speed: 68.8976377952756 in/sec
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Supplier: Chengdu Fuyu Technology Co., Ltd
Description: resistance, high temperature resistance, long service life. [Application Area] Suitable for automatic dispensing, spray drawing, welding, packaging, handling, printing, printing equipment, laser carrier, photovoltaic back sheet cutting and cutting machine, conveying robot, time-lapse
- Stroke or X-Axis Travel: 3.93701 to 153.54339 inch
- Y-Axis Travel: 3.93701 to 153.54339 inch
- Rated Speed: 25.5905511811024 to 118.110236220473 in/sec
- Carriage Load: 198.45 lbs
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Description: Thus downtimes due to maintenance or repair can be reduced to a minimum. High-tech torque transmission GERWAH Magnetic Clutches do not transmit torques through mechanical connections like their mechanical counterparts but by using magnetic forces. It has to be distinguished
- Bore Diameter: 0.1181103 to 1.1023628 inch
- Coupling Diameter: 2.4409462 to 6.6141768 inch
- Coupling Length: 2.1653555 to 5.118113 inch
- Rated Torque: 0.884955752212389 to 44.2477876106195 In-lbs
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Supplier: Alpine Bearing, Inc.
Description: Combining incredible high rates of speed with challenging atmospheric conditions, turbo molecular pumps push bearings to new extremes. Alpine Bearing has worked together with world class manufacturers to develop replacement bearings for both ball bearing and
- Bore Size: 0.787402 inch
- Outside Diameter: 0.5905515 inch
- Overall Width: 0.2755907 inch
- Application: Pump
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Supplier: JTEKT North America, Inc.
Description: for the rotary anode X-ray tube of the CT scanner because the bearing is used in a vacuum at high temperatures. Bearing for MRI ultrasonic motor A ceramic bearing not affected by magnetic fields is used for the motor bearing used in the magnetic
- Application: Medical /Dental
- Features: Two Row Roller
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Description: Product Details Gcr15 Bearing Steel Balls Applied Area：Gcr15 bearing steel ball is widely used in high-speed and low-noise bearing, bicycle, motorcycle, automobile,bags, electronical industry.The bearing steel ball can be used for grinding other medium.
- Applications: Bearing / Power Transmission, Electronics / Electrical
- Ball Type: Metal Balls
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Supplier: GRI Pumps (A Gorman-Rupp Company)
Description: lightweight design, eliminating motor bearings and leaving the impeller assembly as the only moving part. Fewer parts promote long life, quiet operation, and low power consumption. The DC powered variable speed pumps are ideal for multiple of OEM applications where a small footprint is
- Maximum Discharge Flow: 22 GPM
- Maximum Discharge Pressure: 75 psi
- Discharge Size: 1 inch
- Media Temperature: 203 F
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Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: 50 l to 2,000 l Flexel® for Magnetic Mixer: Full scalability Low-friction, inert bearing assembly: Low particle shedding, high-torque mixing Side K-Welds on Flexel® Bag for Magnetic Mixing: Easy installation and unfolding, walk away filling process HDPE impeller
- Volume Capacity: 13.2086 to 528.344 gallons
- Container Type: Bag / Sack
- Features: Other
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Supplier: RainWise, Inc.
Description: These economical wind speed and wind direction sensors are remarkably accurate. They feature the simplest mounting methods, and are made with robust, seawater proof materials. These sensors have internal heating to withstand temperatures from -30°C to 70°C. The wind speed sensor can
- Height: 12.8740227 inch
- Weight: 0.77175 lbs
- Operating Temperature: -22 to 158 F
- Output Options: Analog Current, Analog Voltage
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Supplier: KMS Bearings, Inc.
Description: the time of publication but is subject to change without notice. Features and Advantages Inch and Metric Sizes Non-magnetic Can run without lube (slow speeds) Hygienic Can run in liquids FDA & NSF approved materials High temperature models available with high temperature
- Bore Size: 0.3543309 inch
- Outside Diameter: 0.9448824 inch
- Overall Width: 0.2755907 inch
- Dynamic Radial Load: 126 lbs
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Supplier: FHD Bearings Co., Ltd.
Description: strength: 316 stainless steel material provides high strength and hardness, suitable for high load and high speed operating conditions. Low Wear: Precision manufacturing and material properties reduce friction and wear, extending bearing life. Superior
- Outside Diameter: 0.312598594 inch
- Overall Width: 0.109448878 inch
- Dynamic Axial / Thrust Load: 28.01008 lbs
- Bearing Class: ABEC 3 / Class 6 / P6
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Supplier: FHD Bearings Co., Ltd.
Description: strength: 316 stainless steel material provides high strength and hardness, suitable for high load and high speed operating conditions. Low Wear: Precision manufacturing and material properties reduce friction and wear, extending bearing life. Superior
- Outside Diameter: 0.312598594 inch
- Overall Width: 0.125196918 inch
- Dynamic Axial / Thrust Load: 28.01008 lbs
- Bearing Class: ABEC 3 / Class 6 / P6
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Description: slip through in a jolting manner. High-tech torque transmission GERWAH Magnetic Clutches do not transmit torques through mechanical connections like their mechanical counterparts but by using magnetic forces. It has to be distinguished between synchronous- and hysteresis
- Torque Rating: 0.884955752212389 to 110.619469026549 Ft-lbs
- Bore Diameter: 0.1181103 to 1.2598432 inch
- Diameter: 2.4409462 to 9.055123 inch
- Length: 2.1653555 to 5.7480346 inch
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Supplier: Witte Pumps & Technology GmbH
Description: Magnetic Coupling is the inner magnetic rotor's separate bearing. This ensures that only torque is transferred to the pump's drive shaft. The relatively heavy weight of the inner rotor is taken up by this bearing, thus relieving the pump's bearings. WITTE's flange
- Operating Pressure: 10.15 psi
- Operating Temperature: 1,000 F
- Seal Application: Pump
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Supplier: Witte Pumps & Technology GmbH
Description: Magnetic Coupling is the inner magnetic rotor's separate bearing. This ensures that only torque is transferred to the pump's drive shaft. The relatively heavy weight of the inner rotor is taken up by this bearing, thus relieving the pump's bearings. WITTE's flange
- Maximum Discharge Flow: 0.08805735066666666 to 748.4874806666667 GPM
- Maximum Discharge Pressure: 215 psi
- Media Temperature: 580 F
- Pump Type: Gear Pumps, Positive Displacement Pumps
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Supplier: Baumer Ltd.
Description: The latest generation of absolute HeavyDuty encoders is the revolutionary merger of a sophisticated construction concept with bearings at each shaft end, new magnetic high-precision sensing and the patented Baumer Energy Harvesting technology which has proved reliable in more
- Resolution: 40 bits
- Maximum Mechanical Shaft Speed: 2 to 12,000 rpm
- Operating Temperature: -40 to 212 F
- Absolute Encoder Resolution: 40 bits
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Supplier: PI (Physik Instrumente) L.P.
Description: magnet. The direction of motion depends on the polarity. Thanks to their low weight and friction-free drive principle, voice coil drives are particularly suitable for applications, which require high dynamics and high velocities at limited travel ranges. High scan frequencies
- Load Capacity: 6.744 lbs
- Shape: Flat, Rectangular / Square
- Design: Metric
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Supplier: MotiCont
Description: Linear DC Motors, Voice Coil Motors (VCM) or Voice Coil Actuators (VCA) are the simplest type of electric motors. These motors consist of two separate parts; the magnetic housing and the coil. This type of motor is supplied with internal linear bearings and shaft. Applying a voltage
- Peak Force (FP): 0.3125 to 58 lbs
- Linear Stroke: 0.125 to 5.25 inch
- Device Type: Linear Actuator
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Supplier: PI (Physik Instrumente) L.P.
Description: magnet. The direction of motion depends on the polarity. Thanks to their low weight and friction-free drive principle, voice coil drives are particularly suitable for applications, which require high dynamics and high velocities at limited travel ranges. High scan frequencies
- Force Constant (KF): 6.9 lb/amp
- Peak Force (FP): 70.4 lbs
- Continuous Power: 28.000000000000004 watts
- Device Type: Linear Actuator
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Supplier: Gems Sensors & Controls
Description: Welders, Power Supplies, High Speed Spindles, X-Ray Tubes, Semiconductor Equipment Bearings or Gears: Presses, Rotating Equipment, Conveyors, Machine Tools, Robotics Processing & Dispensing Equipment: Water Purifications and Filtering, X-Ray Film Processing, Beverage Dispensing,
- Pipe Diameter: 0.375 to 0.5 inch
- Media Temperature Range: -20 to 275 F
- Liquid Volumetric Flow Rate: 0.15 to 2 GPM
- Operating Pressure: 500 to 1,500 psi
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Supplier: ElectroCraft
Description: Our ElectroCraft RapidPowerTM Nema 23 is a high-performance, high-speed brushless BLDC motor with ball-bearing construction, dynamically balanced rotors, and low audible and magnetic noise. It does not include brushes or a commutator. It is compatible with all
- Other DC Voltage: 160 VDC
- Torque Constant: 38 in-oz/amp
- Continuous Current: 8.7 amps
- Continuous Torque: 4.5625 In-lbs
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Supplier: Agilent Technologies - Vacuum Products
Description: The Turbo-V 2300 TwisTorr offers 2050 L/s pumping speed in DN250 installations. The high compression ratios allow very low base pressure, while high foreline pressure tolerance permits a broad selection of smaller primary pumps. Maintenance-free operation makes the Turbo-V 2300
- Ultimate Operating Vacuum: 0.0000000000750283824473074 torr
- Pumping Speed: 3,178.32000493398 to 4,343.704006743106 CFM
- Operating Temperature: 41 to 95 F
- Configuration: Individual Vacuum Pump
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Supplier: H2W Technologies
Description: The SRS stage is a compact, small footprint, open type positioning stage. It is used in closed loop positioning applications that require high speed and high accelerations of lighter loads. The ironless core coil assembly has no magnetic attractive force to the stationary
- Stroke or X-Axis Travel: 16 inch
- Motor Continuous Power: 0.100248484790731 HP
- Bearing Type: Ball/Roller Bearing
- Drive Type: Direct Drive
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Description: driver does not get into contact with the medium (such as oil). High-tech torque transmission GERWAH Magnetic Clutches do not transmit torques through mechanical connections like their mechanical counterparts but by using magnetic forces. It has to be distinguished between
- Coupling Diameter: 3.8582698 to 6.692917 inch
- Coupling Length: 2.9133874 to 3.93701 inch
- Rated Torque: 106.194690265487 to 1,592.9203539823 In-lbs
- Features: Magnetic Synchronous
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Supplier: Yaskawa America, Inc. - Motion Division
Description: Second generation iron-core coil and magnet track components Linear servo motors contribute to improved machine functionality and performance with exceptional features such as high speed, fast acceleration, long strokes, smooth speed control, clean operation, low noise, and low
- AC Voltage & Frequency: 208-230 / 240V 60 Hz
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Featured Products Top
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HPS-HSC2K is a high speed industrial monochrome camera. It uses the industry's top ultra-high-speed image sensor, featuring large pixel size, low noise, and ultrahigh frame rate. It provides resolution of 2.2 magapixel at frame rates up to 1490fps and provides resolution of 1 (read more)
Browse High Speed Cameras Datasheets for Hypersen Technologies Co., Ltd. -
HPS-HSC2K is a high speed industrial monochrome camera. It uses the industry's top ultra-high-speed image sensor, featuring large pixel size, low noise, and ultrahigh frame rate. It provides resolution of 2.2 magapixel at frame rates up to 1490fps and provides resolution of 1 (read more)
Browse High Speed Cameras Datasheets for Hypersen Technologies Co., Ltd. -
for spinning a rotor to its rated speed is that the rotor has been balanced to meet an acceptable residual unbalance level. AMB-supported rotors can be balanced with conventional low- and high-speed balancing techniques, but some additional considerations and precautions are typically required. Download the “Efficient Balancing of Active Magnetic Bearing-Supported Rotors” white paper to learn more. (read more)
Browse Magnetic Bearings Datasheets for Waukesha Bearings -
. The fast recovery times make them great for high voltage switching power supplies where speed is standard. VMI is ISO9001:2015 certified and all of our products are made and 100% tested at our facility in Visalia, California, USA. (read more)
Browse High Voltage Diodes Datasheets for Voltage Multipliers, Inc. -
pass in and out of the housing without creating leak pathways. Douglas Electrical Components solves this challenge with high-performance magnetic bearing electrical feedthroughs, hermetic wire feedthroughs, and sealed cable harnesses. (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
expertise, this innovative camera series represents a significant breakthrough in next generation TDI technology. Designed for ultra-high-speed imaging in light starved conditions, it delivers exceptional image quality with 16k/5 µm resolution and boasts an industry leading maximum line rate of (read more)
Browse High Speed Cameras Datasheets for Teledyne DALSA -
. Canned bearing technology is also applied to pumps, steam turbines and other applications where the bearings are continuously or intermittently immersed in high-pressure, corrosive liquid environments. The canned magnetic bearing system includes canned stators and sensors, as well as (read more)
Browse Magnetic Bearings Datasheets for Waukesha Bearings -
One of the innovations that sets Air Bearings apart is the Roller Air Bearing. Designed for high speed precision rotation in a compact all-in-one package, this bearing directly replaces (read more)
Browse Air Bearings Datasheets for Isotech, Inc. -
Airfoil bearings vs. magnetic bearings in turbo blowers Airfoil bearing: The shaft centers in the bearing itself and increases the pressure in the air gap to more than 30 bar (read more)
Browse Fans and Blowers (industrial) Datasheets for Aerzen USA Corp. -
Available in 3 speeds — 30nS, 70nS & 100nS — the SMF/SXF diodes are perfect for 100kHz and higher applications. Starting with VMI's standard glass-body, hermetically sealed (read more)
Browse High Voltage Diodes Datasheets for Voltage Multipliers, Inc.
Conduct Research Top
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Ultra-High-Speed Magnetic Bearings
No friction, no limits: Magnetic bearings do not only increase lifetime but also enable vacuum operation with highest rotational speeds. With our technology you can reach 500,000 rpm and more.
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500'000 rpm rotational speeds thanks to magnetic bearings
Applications with high rotational speeds require outstanding bearing solutions. Air and magnetic bearings are increasingly used in place of ball bearings. When operated in vacuum, magnetic bearings offer the most advantages. A new concept for rotational speeds above 500,000 rpm will provide
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Magnetic Field Sensors as Speed Monitors
Magnetic field sensors are generally based on the magneto-resistive or Hall-principle. Compared to optical speed sensors, resolvers and precision potentiometers, magnetic field sensors do not contain movable parts, such as shafts, bearings, code disks or slip rings. An aspect allowing them
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Ceramic Bearings in Machine Tools
Ceramic hybrid bearings offer many performance advantages over their metallic counterparts. In addition to meeting the demands of high-speed machine tools-in which conventional metallic bearings suffer from rapid deterioration-ceramic hybrid bearings also are used in special applications
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NASA Tech Briefs - High-Temperature, High-Load-Capacity Radial Magnetic Bearing
A radial heteropolar magnetic bearing capable of operating at a temperature as high as 1,000 F ( 540 C) has been developed. This is a prototype of bearings for use in gas turbine engines operating at temperatures and speeds much higher than can be withstood by lubricated rolling-element bearings.
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Magnetic Levitation Technology Demonstrator for Nanopositioning Applications
Magnetic levitation, often referred to as maglev, is a frictionless motion technology that uses magnetic fields to levitate and propel objects. It is used in various applications, best known from high-speed trains and magnetic bearings, and has great benefits for precision motion control
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Advantages of Linear Encoders Over Rotary Encoders
?. They adopt the magnetic sensing technology, so they work without contact and ensure virtually wear-free and maintenance-free operation. There are no moving parts and all the mechanical components found in rotary encoders (flange, shaft, bearings, etc.) are not need, which eliminates mechanical failures
More Information Top
Indicates content that may require registration and/or purchase.
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http://dspace.mit.edu/bitstream/handle/1721.1/79310/847842193-MIT.pdf?sequence=2
many applications such as heart pumps, clean pumps for semiconductor industries, hysteresis brake, hysteresis torque transducers, high speed magnetic bearings , etc.
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Control of a high speed machining spindle via /spl mu/-synthesis
To further explore their potential, the authors have been developing a high speed magnetic bearing spindle and researching the control challenges presented by it.
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http://dspace.mit.edu/bitstream/handle/1721.1/41324/29041141-MIT.pdf?sequence=2
[22] Youcef-Toumi, K. and Reddy, S. "Stability Analysis of Time Delay Control with Application to High Speed Magnetic Bearings " M.I.T. Laboratory for Manufac- turing and Productivity Report No. LMP-90-004, March 1990, and The ASME Winter Annual …
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Development of Heat Pump Loop Thermal Control System for Manned Spacecraft Habitats
Prior publications have described our high speed magnetic bearing centrifugal compressors (with advanced integrated thermal control systems) for the Department of the Air Force applications.
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Optimal design of a three-pole active magnetic bearing
[12] M. Humphrey, E. Hilton, and P. Allaire, “Experiences using RT-Linux to implement a controller for a high speed magnetic bearing system,” in Proc. 5th IEEE Real-Time Technology and Applications Symp., 1999, pp. 121–130.
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Thermal and structural coupling analysis of magnetically suspended flywheel rotor
Mary E.F. Kasarda, 'The measurement and characterization ofpower losses in high speed magnetic bearings ", University of Virginia, 1997.
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Electric rotating machine standard the past, present and future of motor & generator design
Fig. 20 and Fig 21 show large machines that use the now available high speed magnetic bearings .
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Analysis of a Time Delay Controller Based on Convolutions
[9] Youcef-Toumi, K. and Reddy, S. "Stability Analysis of Time Delay Con- trol with Application to High Speed Magnetic Bearings MI.T. L tory for Manufacturing and Productivity Report No. LMP-9-004, March 1990, and The ASME Wmter Annua Meetin …
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The Application of Time Delay Control to an Intelligent Cruise Control System
[20] Youcef-Toumi, K. and Reddy, S. "Stability Analysis of Time Delay Control with Apphcation to High Speed Magnetic Bear- ings " M.I.T. Laboratory for Manufacturing and Productivity Report No. LMP-9004, March 1990, and The ASME Winter Annual Meeting …