• Dimensions: 1/2" x 1/2" x 1/2" (- 0.127" hole)
                         Hole parallel to magnetization direction
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Thru Thickness
• Weight: 0.482 oz. (13.67 g)
• Pull Force, Case 1: 21.32 lbs
• Pull Force, Case 2: 23.41 lbs
• Surface Field: 6451 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These 1/2" cubes are designed to be used with our B888-2PE-N52 cubes to create Halbach Arrays. The holes are sized to allow a 1/8" rod to pass through, which will hold the magnets in alignment in two dimensons, allowing easier assembly. Threaded rod can be used, which will allow nuts on each end to provide the clamping force needed, or plain rod can be used with any other clamping force.

We are working on a detailed page all about Halbach arrays, but in the meantime, a lot of good information is available from Wikipedia: http://en.wikipedia.org/wiki/Halbach_array.

	Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
	Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
	Pull Force, Case 3 vs. distance: Magnet to Magnet.
	Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
	Click here for a depiction of the magnetic field.
	View B-H curves for this magnet.