Product Overview
The Piher HRPM Hall-Effect Rotary Position Sensor offers 360-degree absolute position feedback with endless mechanical rotational angle and no dead band. It maintains position on power loss and features configurable electrical angles from 50 to 360 degrees. Designed for harsh environments such as transportation, industrial, and marine applications, this cost-effective, non-contacting sensor boasts a compact design with an integrated AMP Superseal connector. Its touchless concept, with separate housings for electronics and magnet, significantly increases reliability and lifetime by eliminating wear and tear. The sensor is fully sealed, flanged mounted for easy positioning, and offers versatility with configurable angular ranges, options for bare or housed magnets, different pin-outs, and support for low and high-voltage power supplies. Applications include autonomous warehouse robotics, robotics and automation feedback, robot arm position, valve monitoring, conveyor operation, steering wheel angle, pedal position, suspension/height detection, fork height and mast tilt, bucket position, hitch position, transmission gear shift, marine steering and shifter sensor, and HVAC systems.
Product Attributes
- Brand: Piher
- Series: HRPM
- Design: Two-piece design / separate magnet
- Connector: Integrated AMP Superseal
- Mating Connector: AMP Superseal 282087-1
- Mounting: Flanged mounted
- Certifications: IP69K sealing
- Origin: Spain (implied by address)
Technical Specifications
| Specification | Value |
|---|---|
| Electrical Specifications | |
| Supply voltage (5V model) | 5V 10% |
| Supply voltage (High voltage model) | 7V to 32V |
| Supply current (5V model) | 12 mA |
| Supply current (High voltage model) | 14 mA |
| Overvoltage protection | +10V to +36V |
| Reverse voltage protection | -10V to -36V |
| Output standard (CW) | 10% to 90% Vdc |
| Output inverted (CCW) | 90% to 10% Vdc |
| Linearity | 1% (Note: Ferromagnetic materials close to the sensor may affect linearity) |
| Resolution | Up to 12 bit |
| Self-diagnostic features | Yes |
| Mechanical Specifications | |
| Rotational life | Virtually unlimited |
| Mechanical range | 360 (endless rotation) |
| Air Gap | 3mm 1mm |
| Sensor to mounting surface screws | Non-magnetic, stainless steel M4 X 0.7 screws and 8 mm OD washers |
| Housed magnet to actuator mounting shaft screws | Non-magnetic, stainless steel M3 X 0.5 plain cup point set screws |
| Environmental Specifications | |
| Operating temperature | -40 to +125C |
| Shock | 50g |
| Vibration | 5-2000 Hz; 20g; Amax 0,75 mm |
| Sealing | IP69K |
| How to Order (Example Structure) | |
| Model | HRPM - [Electric Angle] - [Voltage] - [Actuator] - [Pinout] |
| Electric Rotational Angle Options | 050, 060, 070, 090, 120, 180, 270, 350, 360 |
| Voltage Supply Options | 05 = 5V 10%, RE = 7V-30V |
| Actuator Series Options | M = Bare magnet, A = Housed magnet |
| Pinout Options | E = European, A = American |
| Output Function Options | S = standard (CW), I = inverted (CCW) |
2411192338_Amphenol-HRPM-A-120S-RE-A_C20274766.pdf
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