Magnetic Bearing Experiment: Specifications

Equipment Features

• Actively-positioned shaft
• 4 Internal current amplifier pairs
• 4 Internal lead-lag compensators
• 4x4 External controller capability

Front Panel

• 4 BNC input connectors
• Input impedance: 33 kΩ
• V_input-max: 6 V
• 8 BNC output connectors
• Output impedance: 1 kΩ
• 4 Loop open/closed switches

Shaft parameters

• Material: Non-magnetic 303 stainless steel
• Modulous of elasticity: 28 x 10⁶ psi
• Density: 0.29 lb / in³
• Diameter: 0.490"
• Length: 10.6"
• Bearing center: 0.95" from shaft end
• Hall censor center: 0.11" from shaft end

Power requirements

• Input voltage: 110 / 220 V_AC
• Input frequency: 60 / 50 Hz

Dimensions

• Width: 17.5"
• Depth: 10.25"
• Height: 8.0"