The DC X-Y steering magnet provides steering in two directions, and is used to make small corrections to the beam if needed. It can be installed at a 45° angle, so that the diagonal dimension of the square beam pipe aligns with the horizontal and vertical axes. This creates a larger acceptance for the beam. Because of this rotated mounting, the two steering directions do not coincide with the vertical and horizontal planes.
Steering in only the horizontal or vertical planes, when the magnet is mounted at the 45° angle, is accomplished by driving both the X and Y steering functions of the magnet simultaneously. Only driving either the X or Y function will produce steering in a diagonal direction.
The DC X-Y steering magnet is air-cooled, and has two thermal-switches to provide an interlock signal in the event of over-heating. Each steering function direction is operated by its own bipolar power supply.
Magnet Type: Dipole
Magnet Clear Gap: 85 mm (Horizontal & Vertical)
Vacuum Tube Clear Gap: 74 mm (Horizontal & Vertical)
Effective Length: 184 mm
Insertion Length: 105 mm
Mass: 12.4 kg
Pole Tip Magnetic Field @ Max Current: 0.01 T(x), 0.01 T(y),
Max Current: 4 A(x), 4 A(y)
Max Voltage(Hot): 2.6 V(x), 2.6 V(y)
ΔT @ Max Current: 22°C(x),~22°C(y)
Cooling: Ambient Air(20°C preferred)
Thermal Switches Activation Temperature: 70°C
No stand is necessary. It can be supported by the beampipe flanges.
If provided with CF flanged beamtube:
Flanges: 6-3/4" CF, rotatable, tapped
Square Aperture Inner Diameter : 74 mm x 74 mm
Flange Face to Flange Face Insertion Length: 151 mm
If provided with ISO-F compatible flanged beamtube:
Flanges: ISO-100, fixed, thru holes
Square Aperture Inner Diameter : 74 mm x 74 mm
Flange Face to Flange Face Insertion Length: 148 mm
D-Pace's standard DC-XY steering magnet for charged particle beams can be purchased as:
X only magnet
Y only magnet
X and Y magnets
with 304SS beamtube and flanges
with power supplies (qty=2 for X and Y)
