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N42 NdFeB Arc Segment Magnets for VCM Motors

/N42 NdFeB Arc Segment Magnets for VCM Motors
  • N42 NdFeB Arc Segment Magnets for VCM Motors

N42 NdFeB Arc Segment Magnets for VCM Motors, N42 Arc Permanent Neodymium Magnets for Linear DC Motors, Voice Coil Motors (VCM) or Voice Coil Actuators (VCA), Diametrically Magnet Sintered Neodymium Iron Boron China Supplier

N42 NdFeB Arc Segment Magnets for VCM Motors Specifications (1″=25.4mm; 1lbs=0.453kg)
Materials: NdFeB, grade N42 (can be customized)
Working Temperature: ≤ 80 degree C (176 degree F)
Dimensions(mm): OD35.00*ID25.00*90 Degree*4.50mm, as shown
Plating: NiCuNi plated
Magnetizing: Diametrically, magnetized in pair (half S outside, the other half N outside)
Lead time: about 2-3 weeks for bulk order
4 pieces can assembly a full ring

The Variable Charge Motion Actuator (VCMA) is installed on the inlet of the intake manifold.
It consists of a DC motor which actuates the VCM valve and a position sensor which detects the position of the VCM valve.
The VCM system tumbles air flow entering into combustion chamber of each cylinder by closing the VCM valve in the cold start conditions.
This tumble effect reduces cold start emissions by improving atomization torques.
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. Applying a voltage across the terminals of the motor causes the motor to move to one direction.

Sintered Neodymium Iron Boron Magnets or “NdFeB” magnets offer the highest energy product of any material today and are available in a wide range of shapes, sizes and grades. NdFeB magnets can be found in a variety of applications including high performance motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors and loudspeakers.

Magnetic properties will differ depending upon alignment direction during compaction and upon size and shape. Download individual spec sheets from the table below, or get the full neo catalog here for specific grades and their magnetic properties, including the trade-off in Br (and energy product) for HcJ (intrinsic coercivity, resistance to demagnetization). Segment Shaped VCM N42SH NdFeB Magnet

We Customize Manufacturing all kinds of neodymium magnets as per customer`s detailed specifications.
Advantage to ours:
Steady Quality Our QC team has been in existence for 10 years, they have gotten rich experience to make 100% guaranteed in quality.
Competitive Price&In Time Delivery Pricing 5-10% cheaper and lead times 2-5 days shorter than the industry average
Custom Magnets Custom sizes and grades available in Bonded or Sintered Neodymium, AlNiCo, SmCo, Ferrite (Ceramic) Rubberized and,develop magnetic components.
Licensed Magnets The license can be provided when you require but,with an extra license fees.

  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

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