Product information

Magnetization properties of radially oriented, anisotropic Nd-Fe-B ring magnets (NEOQUENCH-DR)

Magnetic properties vs magnetizing field

ND-31HR

Graph:ND-31HR

ND-31SHR

Graph:ND-31SHR

Magnetization patterns and application examples

Magnetization pattern

fig: Skewed magnetization

fig: Multi-pole magnetization on OD and/or ID

fig: North pole on OD and south pole on ID (or vice versa)
Application examples
  • Servo-motors
  • Power steering motors
  • Servo-motors
  • Spindle motors
  • Generators
  • Couplings
  • Stepping motors
  • Linear actuators
  • Compressors
  • Magnetic bearings
  • Speakers

Examples of magnetized waveforms

1. Multi-pole magnetization

Graph: Multi-pole magnetization on OD and/or ID or Examples of Skewed Magnetization Waveform

Measurement Method

fig: Measurement Method

2. North pole on OD and south pole on ID

Graph: North pole on OD and south pole on ID (or vice versa)

Measurement Method

fig: Measurement Method

Examples of controlled waveforms

Graph: Example of controlled waveform

Measurement Method

fig: Measurement Method