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N42H Strong Neodymium Arc Permanent Magnet for Rotary Encoders

/N42H Strong Neodymium Arc Permanent Magnet for Rotary Encoders
  • N42H Strong Neodymium Arc Permanent Magnet for Rotary Encoders

N42H Strong Neodymium Arc Permanent Magnet for Rotary Encoders, NdFeB Arc Segment OR39.5xIR35.5xL40xW26mm, High Torque Powerful Arc Encoder Rotary Magnets Sale for Encoder Manufacturer

N42H Strong Neodymium Arc Permanent Magnet for Rotary Encoders Specifications(1″=25.4mm; 1lbs=0.453kg)
Part No.: HSREM-OR39.5xIR35.5xL40xW26
Materials: NdFeB, Grade N42H
Dimensions: OR39.50*IR35.50*Width26.00mm* Length 40.00mm, (L30*W26*T4mm),As Shown in Below Picture
Plating: Zinc Plated
Magnetizing: In Pair, Half with S on the Outer Curve and Half with N on the Outer Curve (NS-SN) 8 pieces can assemble an Outer Diameter 79mm Rotor
Working Temperature: ≤ 120 Degree Celsius (248 Degree F)
Applications: These 8-piece arc segments are designed for Servo Motos. Based on many times experiments of our engineers, the segments can be used on Rotors or Stators, with the most excellent performances

Buy Neodymium segment Magnets with Zinc coating Super Strong Rare Earth Motor Encoder Magnets arc shape magnet where to buy Hollow-shaft and hub-shaft rotary encoder neodymium magnets

HSMAG offers a wide variety of rotary encoder magnets, rotary encoders for every feedback application including incremental, absolute, miniature and heavy duty rotary encoders. Rotary encoders come in 3 major mounting styles: hollow-shaft (hollow-bore or through shaft), hub-shaft (hub-bore) or shafted. Hollow-shaft and hub-shaft rotary encoders mount directly to a motor shaft typically using a tether. Shafted rotary encoders mount using a flexible coupling.

Permanent NdFeB (Neodymium) Magnet mainly comprised of neodymium, iron and boron, is the third generation of the rare-earth permanent magnets, Sintered NdFeB is the strongest permanent magnets in the world up to date, It has excellent properties of high remanence, coercivity, and Max. Energy product. Neodymium Cylinder Motor Encoder Magnets

Permanent NdFeB (Neodymium) Magnet grade:
N35, N38, N40, N42, N45, N48, N50, N52(Max. Operational temperature: 80c)
N33SH, N35SH, N38SH, N40SH, N42SH(Max. Operational temperature: 150c)
N28UH, N30UH, N33UH, N35UH, N38UH(Max. Operational temperature: Up to 180c)
N28EH, N30EH, N33EH, N35EH(Max. Operational temperature: Up to 200c)
N30AH, N33AH, N35AH(Max. Operational temperature: Up to 230c)

NdFeB (Neodymium) Magnet Outsanding product:
1)high performance: N52, N48M, 48SH, 42UH, 38EH, 33AH
2)high working temperature: The AH series with 40 k Oe super-high coervice force can replace SmCo magnets successfully.
3)high consistency: The cpk of Br and Hcj are much higher than 1.67 the consisitency of surface magnetic field and magnetic flux can be controlled with +/-1%
4)High Anti-corrosion: The sale spray test and humid heat test of the high anti-corrosion coating could be more than 1000 hours
5) low weight loss

PCT: 130c, humidity 100%, vapor pressure 2.7 bar. 20 days, average low weight loss less than 2 mg/cm2

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