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Product Details

The HR12 model from Quantum Devices offers an enhanced feedback solution for applications that typically employ modular encoders.

Boasting high line count resolution, robust bearing construction, and a substantial radial and axial shaft play tolerance, the HR12 is a cut above the rest. It includes commutation for brushless motor control, a strain-relieved cable, and quadrature output with an index pulse and three-phase commutation, driven by industrial 26C31 differential drivers. Its flexible member allows for a greater tail shaft run out and TIR than most modular encoders, and provides 30 degrees of rotation for commutation timing.


More Information
ManufacturerQuantum Devices
Encoder OutputQuadrature, Reference / Index Channel
Encoder TechnologyOptical
Encoder TypeIncremental
Max Operating Temperature (°F)239.00
Max Outer Diameter (mm)36.07
Max Resolution (counts/rev)512.00
Max Operating Temperature (°C)115.00
Max Speed (RPM)8,000.00
Output Signal26C31 RS 422A Line Driver (TTL Compatible)
Rotor Inertia (kg-m-s²)6.43E-07
Rotor Inertia (oz-in-s²)9.10E-05
Product CategoryEncoders - Rotary
1.42" Diameter Incremental Optical Encoder, HEDS Compatible, 0.25" Hollow Shaft, 512 Pulse/Rev

Sample image only. Product may differ

Product Availability
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