Quantum Devices, Inc. Model QD200 Optical Encoder provides an improved rotary encoder feedback solution in applications typically using modular encoders. With an overall length of 0.93‚Äù and the stability of a bearing encoder design, the model QD200 Optical Encoder can provide significant performance upgrades in applications limited by traditional modular encoder solutions.
Outputs consist of a quadrature with reference pulse and three-phase commutation, which can be configured with either the industrial standard 5 volt RS422A Line Driver or the 5 to 26 volt OL7272 line driver.
A flexible spring mount allows for much greater tail shaft run out than can be tolerated by modular encoder designs, plus it provides 30 degrees of rotation for commutation timing.
A housing constructed of conductive carbon fiber composite provides the EMI shielding of an all metal housing and the performance.
|Vendor||Quantum Devices Inc.|
|Short Description||2.00" Diameter Incremental Optical Encoder, 0.5" Hollow Shaft, 1000 Pulse/Rev|
|Max Resolution (counts/rev)||1000|
|Max Outer Diameter (mm)||50.8|
|Max Outer Diameter (in)||2|
|Encoder Output||Quadrature, Reference / Index Channel|
|Maximum Shock Rating (G)||50|
|Maximum Vibration (G)||20|
|Output Signal||AM26LS31 RS 422A Line Driver|
|Rotor Inertia (kg-m-s²)||4.24E-06|
|Rotor Inertia (oz-in-s²)||0.0006|
|Min Operating Temperature (°C)||-20|
|Max Operating Temperature (°C)||125|
|Min Operating Temperature (°F)||-4|
|Max Operating Temperature (°F)||257|
|Max Speed (RPM)||8000|
Sample image only. Product may differ