Avtron AV12 SMARTach II™ sensors are magnetoresistive, severe duty incremental quadrature sensors for the AV125 rotary encoder. The AV12 is also usable in applications where an encoder housing is not needed – simply mount the AV12 with your bracket, and use an AV125 or other rotor.
The AV12 + AV125 rotor allows large through-shaft applications up to 7 7/8" [200mm], ideal for large hollow shaft motors, large brakes and applications requiring large bore hollow shafts for application cooling water or cooling air.
The AV12 offers a full range of electrical connector options, including IP67 cable, IP66 MS connectors, and IP65 Industrial with built-in terminal strips. The AV12 sensor is fully protected against all types of wiring errors, including short circuits, reverse voltage, and phase-to-phase shorts. It is one tough sensor! For smaller bore applications, use AV5 sensors with the AV685 or AV850 encoder (or as stand-alone).
AV12 Sensor for AV125 Encoder
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AV12 Sensor for AV125 Encoder
Technical specifications
Operating Power
5 - 24 VDC
Current
100mA nom, no load
Output Format
A Quad B with marker (A,A–, B,B – , Z,Z – )
Frequency Range
250 kHz Max, 45 kHz Max
Speed
5400 RPM Max.
Environmental
IP67 (Fully Encapsulated)
- Wide-Gap Technology eliminates gapping and shimming
- Mount in AV125 encoders
- Usable for "pod+disk" applications
- All electronics fully potted and sealed
- -40°C to +100°C standard; +120°C option requires encoder cooling
- 1 Year No-Hassle Warranty