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Optical Encoder

Industrial Photonics
Jan 2018
Quantum Devices Inc.Request Info
BARNEVELD, Wis. — Optical EncoderThe QDH20 industrial-grade optical encoder from Quantum Devices Inc. provides an improved feedback solution in applications that typically use a standard size 20 package.

The QDH20 provides encoder feedback in standard industrial mounting configurations with mechanical and environmental protection. Outputs consist of a quadrature A and B with reference pulse Z as a standard feature. The output can be configured with either the industrial standard 5 to 26 V OL7272 line driver or open collector outputs.

The QDH20 features two heavy duty bearing sets 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.


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