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Quantum Devices, Inc. Model HR12 provides an improved feedback solution in applications typically using modular encoders.
The HR12 provides feedback capabilities where the others leave off – high line count resolution, high temperature operation, rugged bearing construction, large tolerance to radial and axial shaft play, commutation for brushless motor control, with a strain relieved cable. Quadrature output with index pulse and three-phase commutation provided with industrial 26C31 differential drivers. A flexible member allows for much greater tail shaft run out and TIR than can be tolerated by modular encoder designs, plus it provides 30 degrees of rotation for commutation timing.
|Encoder Output||Quadrature, Reference / Index Channel|
|Max Operating Temperature (°F)||239.00|
|Max Outer Diameter (mm)||36.07|
|Max Resolution (counts/rev)||2,048.00|
|Max Operating Temperature (°C)||115.00|
|Max Speed (RPM)||8,000.00|
|Output Signal||26C31 RS 422A Line Driver (TTL Compatible)|
|Rotor Inertia (kg-m-s²)||6.43E-07|
|Rotor Inertia (oz-in-s²)||9.10E-05|
|Product Category||Encoders - Rotary|
1.42" Diameter Incremental Optical Encoder, HEDS Compatible, 0.3125" Hollow Shaft, 2048 Pulse/Rev
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