Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side.[1] This is achieved by having a spatially rotating pattern of magnetisation. The rotating pattern of permanent magnets (on the front face; on the left, up, right, down) can be continued indefinitely and have the same effect. The effect of this arrangement is roughly similar to many horseshoe magnets placed adjacent to each other, with similar poles touching.
Array Size: slze:16.5*7.5*5.5cm Whole set includes: round shape plug Five holes in one plug Specification: specification Platinum array color :brown Whole set includes 1.Straight shape plug 2.Five hotes inone plug
Arrays
Complete production capacity from V-groove to end product Automatic production, good consistency Customization for: PM FA, 2D FA,metallized FA, Particular Core pitch FA
Features Complete production capacity from V-groove to end product Automatic production, good consistency Customization for: PM FA, 2D FA,metallized FA, Particular Core pitch FA Application PLC Splliter PLC AWGs Multichannel Transceiver,QSFP+ Datesheet Core NumberCore Tolerance(um)Core Pitch(um)Width(mm)Length(mm)Thickness(mm)Draw Number NP4 Core0.752502.5mm8.0mmT1=1.5,T2=1.0726,734 HP8 Core0.751273.4mm12.3mmT1=1.5,T2=1.0728,726 NP8 Core1.02502.5mm8.3mmT1=1.5,T2=1.0727,735 HP16Core1.01273.4mm12.3mmT1=1.5,T2=1.0729,737 HP32Core1.01275.6mm12.3mmT1=1.5,T2=1.0730,738 HP48Core1.01279.0mm12.3mmT1=1.5,T2=1.0875,1010 HP64Core1.512710.0mm12.3mmT1=1.5,T2=1.0784,785 HP80Core1.512713.0mm12.3mmT1=1.5,T2=1.0646,655
As we all know it is rather hard to achieve single side magnetism, for all magnets are with two oppisite magnetic poles, so we have to achieve it by some special design and structure. The structure is based on some particular magnetic array to achieve concentration of magnetic force, it will get better penetration in compare with normal two poles magnets. Halbach array is a good solution.
Halbach array As we all know it is rather hard to achieve single side magnetism, for all magnets are with two oppisite magnetic poles, so we have to achieve it by some special design and structure. The structure is based on some particular magnetic array to achieve concentration of magnetic force, it will get better penetration in compare with normal two poles magnets. Halbach array is a good solution.
Array form 16x1, 8x8, 16x16, 21x21, and customization Minimum singe pixel: 0.2x0.2x0.5mm Available Crystal material: LYSO(Ce), BGO and CsI(Tl Reflective Materials BaSO4, 3M ESR for BGO and LYSO array TiO2 main for CsI(Tl) array Thickness of BaSO4 and TiO2 0.1mm Thickness of ESR 0.065mm Type: single-layer array, double-layer array and Linear array Application: LYSO and BGO array: Nuclear medicine such as PET and SPECT CsI(Tl) array: Security scanner and Container scanner
Features: Multi-array induction tool coil system adopts asymmetry structure with one transmitter coil and eight receiver coils. It works at three frequencies. Multi-dsp and array coil system are adopted in the tool. The multi-channel, multi-frequency weak signal pick-up in the tool is achieved by real-time calibration, digital filtering and digital phase-sensitive detection technology. A lot of mechanical and electronic measures have been taken for reaching the desirerable tool stability and high reliability. Due to the excellent performance, high reliability and high accuracy of multi-array induction tool, many oil companies decide to adopt multi-array induction tool as one important part of their logging program. Specification : Temperature:311 ¨h(155 ) Pressure :14503.8 psi (100 mpa) Data transmission:430 kbps/100 kbps Accuracy: Vertical resolution : 0.75 ms/m or < 2% 1.81 in., 23.62 in., 47.24 in. (30cm, 60cm, 120cm) Investigation depth:9.84 in., 19.69 in., 29.53 in., 59.05 in. 88.58in. (25cm50cm75cm150cm225cm) Applications: Accurate formation resistivity measurement with three vertical resolutions and five investigation depths Accurate oil/water saturation evaluation (both oil saturation and residual oil saturation) Thin layer analyses in laminated reservoirs Oil/water zone identification by resistivity profile images in many difficult cases, like deeply-invaded formations etc. Resistivity measurement in oil-based mud or air-filled boreholes.
Features: Stand alone vertically array able enclosure; Line array downfill element; Consistent 120¡ã(-6dB) horizontal mid and HF pattern control. Specifation: Multi-purpose hall,grand hotel,Sound reinforcement; Small-scale moving commercial performance,band sound reinforcement. Frequency Response :45Hz-18kHz DRIVERS:"8x5""(125mm)/1.5""(35mm) voice coil LF driver 4x1""(25mm) exit compression driver" RATED POWER:400W RMS,1600W peak SENSITIVITY:92dB 1watt/1 metre MAXIMUM SPL:118 dB continuous,124 dB peak IMPEDANCE:4 ohms nominal DISPERSION(-6dB):120¡ãx 40¡ã CROSSOVER:900Hz, 2.2kHz passive CONNECTORS :2xNeutrik Speakon NL 4 PACKAGE SIZE:(W)502mmx(D)412mmx(H)713mm NET WEIGHT:32.5 kg.
Features: High power - maximum spl 130db continuous, 136db peak (single unit); Superior bass impact - all horn design; Wide bandwidth 50hz-18khz+/-3db (single unit); True 90¡ã(-6db) horizontal mid and hf pattern control; Fast, integral rigging system with variable splay angles;common grid may be used for flying or ground stacking Specifation: Stadium, middle and small scale performance system; Large-scale opera house, music hall; Entertainment center, conference center. Frequency response :50hz-18khz Drivers:"2x12""(300mm)/3""(75mm) voice coil woofer 2x1.4""(36mm) exit compression driver" Rated power:600w rms, 2400w peak Sensitivity:102db 1watt/1 metre Maximum spl:130 db continuous, 136 db peak Impedance:8 ohms nominal Dispersion(-6db):90¡ãx 7.5¡ã Crossover:600hz, 1.3khz passive Connectors :2xneutrik speakon nl4 Package size:(w)1115mmx(d)590mmx(h)635mm/1pc Net weight:52 kg/pc.
Features: Twin 1" (25mm) HF horn: 106dB @1W, 1m (single cabinet); Consistent 120(-6dB) horizontal mid and HF pattern control; Passive or Bi-amp operation;Fast, integral rigging system with variable splay angles. Specifation: Stadium,middle and small scale performance system; Large-scale opera house,music hall; Entertainment center,conference center. FREQUENCY RESPONSE :85Hz-18kHz DRIVERS:"2*6.5""(165mm)/2"" voice coil woofer 1*1""(25mm) /1.7"" voice coil driver" RATED POWER:250W RMS,1000W peak SENSITIVITY:97dB 1watt/1 metre MAXIMUM SPL:121 dB continuous,127 dB peak IMPEDANCE:8 ohms nominal DISPERSION(-6dB):Horizontal covrage£º120¡ãVertical coverage£ºVaries,depending on array length and configuration CROSSOVER:800Hz, 2.5kHz passive CONNECTORS :2*Speakon Nl4 PACKAGE SIZE:380mm*280mm*635mm(1PCS) NET WEIGHT:14 kg.
Features: Three-way line array element; Twin 1" (25mm) hf horn:- 106db @1w, 1m (single cabinet); Consistent 100¡ã(-6db) horizontal mid and hf pattern control; Passive or bi-amp operation; Fast, integral rigging system with variable splay angles; Factory controller presets for a wide variety of configurations Specifation: Stadium, middle and small scale performance system; Large-scale opera house, music hall; Entertainment center, conference center. Frequency response :55hz-18khz Drivers:"2x10""(250mm)/3""(75mm) voice coil woofer 2x1""(25mm) exit compression driver" Rated power:500w rms, 2000w peak Sensitivity:101db 1watt/1 metre Maximum spl:128 db continuous, 134 db peak Impedance:8 ohms nominal Dispersion(-6db):100¡ã*7.5¡ã Crossover:800hz, 2.1khz passive Connectors :2xneutrik speakon nl4 Package size:(w)1004mmx(d)506mmx(h)880mm/2pcs Net weight:41 kg/pc.
Features: One 1.4" (36mm) HF driver: 106db @1w, 1m (single cabinet); Consistent 120¡ã(-6db) horizontal mid and hf pattern control; Passive or biamp operation; Fast, integral rigging system with variable splay angles; Factory controller presets for a wide variety of configurations Specifation: Stadium, middle and small scale performance system; Large-scale opera house, music hall; Entertainment center, conference center. Frequency response :60hz-18khz Drivers:"2x8""(200mm)/2""(50mm) voice coil woofer 1x1.4""(36mm) exit compression driver. Rated power:300w rms, 1200w peak Sensitivity:98db 1watt/1 metre Maximum spl:124 db continuous, 130 db peak Impedance:8 ohms nominal Dispersion(-6db):120¡ã*7.5¡ã Crossover:800hz, 2khz passive Connectors :2xneutrik speakon nl4 Package size:(w)860mmx(d)520mmx(h)768mm(2pcs) Net weight:28 kg/pc.
Application: Big gymnasium ,stadium, all kinds of performances and events. Used with SW18LXZ subwoofer Add L-28 for LF extension Features: 3-way line array system High efficiency energy output Build-in crossover, or use external processor Four units for one group ,used with SW18LX Wear-resistant textured black paint ,waterproof and hot resistant. Dimensions:1000*550*375mm Weight:58kg
External hard drive array 1.Adopt britain made oxford924 main control chip, u.S made symwave sw3080 interface chip. 2.External interface: Two firewire 800 (1394b) hi speed interface, the transmission speed is up to 800 mbps One firewire 400 (1394a) hi speed interface, the transmission speed is up to 400 mbps One usb 2.0 (compatible usb 1.1) hi speed interface, the transmission speed is up to 480 mbps 3. Built-in double 3.5" hard disk, support sata-1, sata-11 internal interface. 4 capacity: 1tb, 1.5tb, 2tb 5 support windows 2000/xp/vista mac os; support plug-and-play. 6 support four modes of storage: Double letter independent storage mode Single letter serial storage mode Single letter parallel storage mode Single letter backup storage mode (raid mirror). 7 particular double-loop cooling system, radiate heat rapidly and operate stably. 8.Unique patented appearance design: Entire steel frame; placed upright and flatly; designed to maximize the cooling; status display panel front-built. 9.External power adapter; ccc certified. Color box
Iííc-mark lnd32 line array loudspeaker, outcome of state-of-the-art pro audio manufacturing technology: Neodium-magnet lightweight, high-powered, user-friendly installation. Smart design, ply wood, of international line array standard. Two driving methods: full range driving; or driving hf and lf separately. Rugged, integral array suspension hardware ensures fast, reliable setups and takedowns. Flexible package choices w/o subwoofer. Angle adjustment between speakers creates equal spl. Tweeter horn specially designed to make parallel wave, horizontal dispersion on a same plane. Spl damps at a rate of 3db with double distance increased . For line array speaker system with 6 pcs lnd32, maximum spl tested up to 104db at 100m distance. Iiíícomponents: 2íß12ís neodium- magnet lf driver 1íß3ís neodium-magnet hf driver Hf driver: Item: hi75tindíß1 Rms powerú¦150w Max power: 300w Impedance ú¦16ª+ Lf driver: Item: mf1275and íß2 Rms powerú¦650w Max powerú¦1300w Impedanceú¦16ª+ Full range driving: Rms powerú¦800w Max powerú¦1600w Impedanceú¦16ª+ Frequency responseú¦50hz-18khz Sensitivityú¦108db (1m/1w) Horizontal coverage: 100íp Vertical: depending on curvature vertical angle adjustable: 0-9íp N.W: 41.5kgs G.W: 145kgs(2pcs per flight case) Dimension(mm)ú¦1160(l) x 890(w) x 720(h)
Specification Neodium-magnet lightweight, high-powered, user-friendly installation. smart design, ply wood, of international line array standard. Two driving methods: Full range driving; or driving HF and LF separately. Rugged, integral array suspension hardware ensures fast, reliable setups and takedowns. Flexible package choices w/o subwoofer. Angle adjustment between speakers creates equal SPL. Tweeter horn specially designed to make parallel wave, horizontal dispersion on a same plane. SPL damps at a rate of 3dB with double distance increased . For line array speaker system with 6 pcs NO.2 and 2 pcs NO.4, maximum SPL tested up to 103dB at 100M distance. Componentsú¦: 2í-10í¦ neodium- magnet MF driver 1í-3í¦ neodmium-magnet HF driver HF Driver: Item: MF1075AND x2 RMS powerú¦150W Max Powerú¦300W Impedanceú¦16ª+ LF Driver: Item: Hi75TiND í-1 RMS powerú¦600W Max Power :1200W Impedanceú¦16ª+ Full Range Driving:: RMS powerú¦750W Max Powerú¦1500W Impedance 16ª+ Frequency Responseú¦70Hz-18KHz Sensitivityú¦105dB (1m/1W) Horizontal : 100íp Vertical: depending on curvature Vertical Angle adjustable: 0-8íp Packing:: N.W: 31kgs/pcs G.W: 110kgs/2pcs per flight case Dimension(mm)ú¦830(L) x 760(W) x 830(H)
LA-80 LF:8"X2 HF:2"X1 LA-80/18SUB LF18"X1 LA-100 LF:10"X2 HF:3"X1 LA-100/18SUB LF18"X1 LA-120 LF:12"X2 HF:3"X1 LA-120/18SUB LF18"X1 Tel:13751739352 www.sunyaudio.com
Custom Neodymium Magnets Components Halbach Array Ring Neodymium Magnetic The Halbach Array is entirely composed of rare earth permanent magnet materials. By arranging the permanent magnets with different magnetization directions according to a certain rule, the magnetic field lines can be concentrated on one side of the magnet, and the magnetic field lines can be weakened on the other side, thereby obtaining an ideal unilateral magnetic field. This is of great significance in engineering. With excellent magnetic field distribution characteristics, Halbach Arrays are widely used in industrial fields such as nuclear magnetic resonance, magnetic levitation, and permanent magnet motors. PRODUCT DESCRIPTION Materials N48M NdFeB Magnet & Stainless Steel About this item The surface treatment for magnets is NiCuNi, and Zn for steel. Application Linear Halbach Arrays: To be used for brushless AC motor, voice coils, high-tech applications such as particle accelerators and free-electron lasers. Halbach Cylinder: Applied for magnetic couplings, brushless AC motors and high field cylinders. Both brushless motors and coupling devices use multipole field arrangements.
