| Customization: | Available |
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| Type: | Magnetic Displacement Sensor |
| Output Signal Type: | Analog Type |
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Why Choose Our Absolute Magnetic Ring Encoders?Instant Absolute Positioning - No homing required; know your exact position immediately at startup.
Rugged & Maintenance-Free - No contacts, no wear. Immune to dust, oil, vibration, and harsh conditions.
High Resolution & Accuracy - Precision down to arc-sec for critical motion control.
Compact & Lightweight - Ideal for space-constrained applications.
Multi-Turn Capability - Track rotations beyond 360° without battery backup.
| Item No. | HRA2000 |
| Encoder type | absolute magnetic ring |
| resolution | 3 arc second |
| ring outer diameter | 82, 122, 163, 204, 229, 326 mm |
| Max RPM | 1800 |
Robotic Joint Positioning: Provides absolute angular position feedback for robotic arms (e.g., collaborative robots/Cobots).
Rotary Tables: Ensures precise indexing in CNC machining centers and assembly lines.
Gripper/End-Effector Control: Monitors rotation in automated pick-and-place systems.
Advantage: Immune to dust, vibrations, and EMI (unlike optical encoders).
Steering Angle Detection: Measures wheel rotation for EPS (Electric Power Steering) systems.
Motor Position Feedback: Used in EV traction motors and throttle valves (resists oil/coolant exposure).
Transmission Systems: Tracks gear position in automated transmissions.
Key Feature: Operates reliably in extreme temperatures (-40°C to +125°C).
Wind Turbine Pitch/Yaw Control: Monitors blade angle and nacelle orientation.
Solar Tracker Systems: Provides absolute angular data to align panels with the sun.
Why Magnetic? Long-term reliability with minimal maintenance (vs. potentiometers).
CT/MRI Scanner Rotation: Tracks gantry position during imaging.
Surgical Robot Articulation: Ensures precise joint movement in minimally invasive surgery.
Compliance: Often meets ISO 13485 for medical devices.
Actuator Position Feedback: Controls flaps, rudders, and landing gear.
Satellite Antenna Alignment: Maintains pointing accuracy in communication systems.
Robustness: Resists shock, vibration, and radiation (space-grade variants available).
Excavator Boom/Swing Angle: Enables automation in construction equipment.
Harvester Header Height Control: Monitors rotational position in agricultural machinery.
Hopo Technology is a high-tech company specializing in the R&D, production, and sales of precision motion control solutions, including magnetic & optical grating encoders, position indicators, and micro servo drivers. We design high-performance, ultra-reliable sensors for critical measurement, rotation, and positioning applications, serving advanced industries like semiconductors, lithium batteries.ies, photovoltaics (PV), industrial robotics, and medical equipment. Our product lineup features:
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