QDH20 Optical Rotary Encoder
About QDH20 Optical Rotary Encoder
Quantum Devices, Inc. Model QDH20 Optical Rotary Encoder provides an improved feedback solution in applications typically using a standard size 20 package. The QDH20 provides encoder feedback in standard industrial mounting configurations with superb mechanical and environmental protection. Outputs consist of a quadrature A & B with reference pulse Z as a standard feature. The output can be configured with either the 5 to 26 volt OL7272 line driver or open collector outputs. The QDH20 features two heavy-duty bearings holding the output shaft, and two more bearings along with an integral flexible spring mount to isolate the working pieces of the encoder from mechanical stresses.
Design Features:
- 500 kHz fundamental frequency response
- High operating temperature (100°C)
- Resolutions up to 5000 lines per revolution direct read
- Flange and servo mount options
- Solid shaft sizes up to 10 mm
- Blind bore sizes up to 0.625″ diameter
- High noise immunity
Applications:
- Motion control feedback
- Machine control
- Process control
- Elevator controls
- Agricultural machinery
- Textile equipment
- Robotics
- Food processing
- Conveyors
- Material handling