Magnetic coupling is a new kind of coupling, which connects motor and machine by permanent magnetic force.They work in the sealless magnetic drive pumps, which transporting volatile, flammable, explosive and toxic solutions with no leakage.Magneic coupling are widely used in various industries and fields, such as chemical, papermaking, foodstuff, pharmacy, and so on. And sealed magnetic valves are perfect choice for some special industries, such as the petrochemical industry, pharmacy and so on.Used the valve , the medium will be in the absolute sealed situation, and there will not any leakage and pollution. Ichoice company can design and produce different magnetic couplings and sealed magnetic valves according to client's requests.
We also produce sintered ndfeb magnets over 1, 000 tons every year. The grade includes n35m-n50m, n35h-n48h, n33sh-n48sh, n28uh-n40uh, n28eh-n35eh, n28ah-n30ah .
KYT series (IP55) compressor special ultra-efficient permanent magnet variable frequency motor
Frame center height: H160 ~ H355
Rated output power: 15kW ~ 250kW
This series of motors uses permanent magnet motors made of rare earth permanent magnet materials. The rotor has achieved rare earth permanent magnetization, no slip, no fundamental iron in the rotor, copper loss and less heat generation, which reduces stator current and stator resistance losses. Especially at low speeds, high motor efficiency can still be maintained.
Constant speed, achieving synchronous speed.
High power factor: A well-designed motor can achieve a power factor close to the value of 1.0.
Compact size, lightweight, and low noise.
High efficiency: During normal operation, there is no copper loss in the rotor. The high power factor results in a smaller rotor current and reduced copper losses in the rotor windings.
The motor's speed is directly proportional to the frequency, simplifying the control system.
The motor can be designed with multiple stages and low-speed high-torque capabilities, eliminating the need for a gearbox and enabling gearless transmission.
Wide speed range, with a high-speed design that can reach up to 10,000 revolutions per minute (rpm).
Arc NdFeB MagnetProduct profile:Product nameArc NdFeB MagnetMaterialSintered NdFebGrade & working temperatureGradeMax. Operating TemperatureN35-N4580°C(176°F)N48-N5260°C(160°F)35M-50M100°C(212°F)33H-48H120°C(248°F)33SH-45SH150°C(302°F)30UH-40UH180°C(356°F)28EH-38RH200°C(392°F)28AH-33AH220°C(428°F)ShapeArc, Segment, Block, Cube, Tile, Cylinder, Disc, Ring, Rod, Sphere, etcCoatingNi, Zn, Ag, Expoxy, Passivated, etc.SizeOEMPackingStandard sea or air packing, such as carton, iron, wooden box, etc. Delivery dateNormally 20-25 work days after deposit received1) Material: Sintered Neodymium-Iron-Boron; 2) Temperature: the max operating temp is up to 200-degree centigrade or 380 Curie temperature; 3) Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH; 4) Shape: ring, block, disc, bar and so on; 5) Size: according to customers' request; 6) Coating: Ni, Zn, gold, copper, epoxy and so on; 7) Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on; Performance range of products: * Surface Gauss>5000Gs * Br: 10.4 to 14.3KGs * Hcj: 11 to 35Koe * BHmax: 26 to 53MGOe * Working Temp: 80°C-220°C Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific requirements) Tolerance: +/-0.05mm for small dimensions; +/-0.1mm for common specifications; +/-0.15mm for big blocks Coating: Magnetizing of the Neodymium Magnet: Packaging & Authorized: About Us: Buyer GuideGrade, shape & size, tolerance, coating requirement, magnetize direction, quantity are necessary details for a good quotation. Please send us the drawing or special packing demand to makethings clear if the magnet would be particularly customized. Bulk order shipping condition:Air shipping;Sea shipping;Call your own forwarder.Shipping packing: PCS/CTN, CTNS/PLT, CTNS/Wooden carton, PLTS/Container; Demagnetize packaging box.
The segment magnets designed for motors, generators and alternators are neodymium arc segment magnets, which are usually used for rotors and stators. Several arc magnets for sale with different inner diameters and polarities can be assembled into a multistage magnetic ring. In the motor, the magnetic ring with alternating polarity on the inner radius rotates near the copper coil. As one of the leading rare-earth arc magnets manufacturers in China, Beilun Meank not only offers the choice of arc segment neodymium magnets with specific sizes but also produces custom neodymium segment magnets according to orders.
Permanent magnet DC motor(ETC)
Fan Model: Belt drive all
Phase / Voltage / Hz: 1/115/208-230V
Poles: 4
HP (KW): From 1/74-1/10
Voltage: 12/24/110/120/220 v
Insulation Class: B
Speeds / RPM: 1 Speed (1800)
Capacitor: Cap Start Induction Run
Bearings: Ball/ball
Enclosed/Open Frame: Open dripproof
Rotation: CW/CCW
Auto Thermal Protection : UL
S&P USA Part Code 605262
Current Supplier Marathon/B311
More technical datas, pls contact us and we will show you at once.
