8300K, New High-Stability Analog Galvo Motors0 pages
25 Hartwell Avenue, Lexington, MA 02421
781-541-1600
781-541-1601
www.camtech.com
Model 8300K Optical Scanner
Mechanical and Electrical Specifications
All angles are in mechanical degrees.
Mechanical Specifications
Rated Angular Excursion: 40º
Rotor Inertia: 0.013 gm cm2, +/-10%
Torque Constant:1.20x104 dyne cm/amp, +/-10%
Maximum Rotor Temperature: 110°C
Thermal Resistance (Rotor to Case): 3.8°C/Watt, Max
Electrical Specifications/Drive Mechanism
Coil Resistance: 2.14 Ohms, +/-10%
Coil Inductance: 52 H, +/-10%
Shown With Mini-CT Connector
Back EMF Voltage: 20.9 V/degree/sec, +/-10%
RMS Current: 2.3 Amperes at Tcase of 50°C, Max
Peak Current: 6 Amperes, Max
Small Angle Step Response: 130 s with 3mm Y mirror, settled to 99%
Position Detector
Linearity: 99.9 %, Minimum over 20 degrees, 99.5% Typical, over 40 degrees
Scale Drift: 15 PPM/°C, Maximum
Zero Drift: 5 rad/°C, Maximum
Repeatability, Short Term: 8 microradians
Output Signal, Common Mode: 283 A with an AGC current of 60mA, +/-20%
Output Signal, Differential Mode: 29.7 A/°, at common mode current of 283 A, +/-20%
Also, available in 8300KL, 8300KR, 8300KB and 8300KBR connector versions.
Specifications are subject to change.
03/11