CTI 6215

Technische Details

• Rated Angular Excursion: 40°
• Rotor Inertia: 0.028 gm·cm2, +/-10%
• Torque Constant: 3.78x104 dyne·cm/amp, +/-10%
• Maximum Rotor Temperature: 110°C
• Thermal Resistance (Rotor to Case): 1°C/W
• Electrical Specifications/Drive Mechanism
• Coil Resistance: 2.5 Ohms, +/-10%
• Coil Inductance: 94μH, +/-10%
• Back EMF Voltage: 66μV/(deg/sec)
• RMS Current: 4.1A, at T case=50°C
• Peak Current: 20 A, Max
• Small Angle Step Response: 130μs
• Position Detector
• Linearity: 99.9 %, Minimum over 20 degrees, 99.5% Typical, over 40 degrees
• Scale Drift: 50 PPM/°C, Maximum
• Zero Drift: 15μrad/°C, Maximum
• Repeatability, Short Term: 8 microradians
• Output Signal, Common Mode: 155μA with an AGC current of 30mA, +/-20%
• Output Signal, Differential Mode: 12μA/°, at common mode current of 155μA, +/-20%