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Product Details

The Model QDH20 from Quantum Devices, Inc. offers an improved feedback solution in settings typically using a standard size 20 package.

Offering encoder feedback in standard industrial mounting configurations, the QDH20 ensures exceptional mechanical and environmental protection. Outputs comprise a quadrature A & B with a Z reference pulse as a standard feature. These outputs can be configured with either the flexible 5 to 26 volt OL7272 line driver or open collector outputs.

The QDH20 is designed with dual heavy-duty bearings on the output shaft and two additional bearings along with an integral flexible spring mount, providing effective isolation for the encoder's operational components from mechanical stresses.


More Information
ManufacturerQuantum Devices
Encoder OutputQuadrature, Reference / Index Channel
Encoder TechnologyOptical
Encoder TypeIncremental
Max Operating Temperature (°F)212.00
Max Outer Diameter (mm)52.32
Max Resolution (counts/rev)2,048.00
Max Operating Temperature (°C)100.00
Max Speed (RPM)8,000.00
Output SignalOL7272 High Voltage Line Driver
Rotor Inertia (kg-m-s²)2.45E-07
Rotor Inertia (oz-in-s²)3.40E-04
Product CategoryEncoders - Rotary
2.25" Flex Mount Incremental Optical Encoder, 0.375" Hollow Shaft, 2048 Pulse/Rev, Radial 10 Pin Connector

Sample image only. Product may differ

Product Availability
Lead times can vary. Please contact us for real-time delivery.