Product Overview
The HRPM Hall-Effect Rotary Position Sensor from Piher offers 360-degree absolute position feedback with an 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, this cost-effective, non-contacting sensor boasts a touchless concept with separate housings for electronics and a magnet, significantly increasing reliability and lifetime due to the absence of wear and tear from radial forces. Its fully sealed and flanged-mounted design ensures easy positioning and versatility, with options for bare or housed magnets, different pin-outs, and support for low and high-voltage power supplies. Applications span industrial (robotics, automation, valve monitoring, conveyors), transportation (steering wheel angle, pedal position, suspension, fork height, bucket position, transmission gear shift), marine (steering, shifter sensor), and home and building automation (HVAC systems).
Product Attributes
- Brand: Piher
- Product Series: HRPM
- Design: Two-piece design with separate magnet
- Connector: Integrated AMP Superseal
- Mounting: Flanged mounted
- Origin: Spain (implied by contact address)
Technical Specifications
| Specification | Details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Electrical Specifications | |||||||||||||
| Supply Voltage | 5V 10% or 7V to 32V | ||||||||||||
| Supply Current | 12 mA (5V) or 14 mA (7-32V) | ||||||||||||
| Overvoltage Protection | +10V or +36V | ||||||||||||
| Reverse Voltage Protection | -10V or -36V | ||||||||||||
| Output Standard | Inverted 10% to 90% Vdc (CW) / 90% to 10% Vdc (CCW) | ||||||||||||
| Linearity | 1% (Note: Ferromagnetic materials near 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) | ||||||||||||
| Mating Connector | AMP Superseal 282087-1 | ||||||||||||
| Air Gap | 3mm 1mm | ||||||||||||
| Mounting Screw Sizes (Sensor to mounting surface) | Non-magnetic, stainless steel M4 X 0.7 screws and 8 mm OD washers | ||||||||||||
| Mounting Screw Sizes (Housed magnet to actuator mounting shaft) | 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 - Model Structure | HRPM - [Electric Rotational Angle] - [Voltage Supply] - [Actuator Series] - [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 | ||||||||||||
| Connection Scheme |
| ||||||||||||
| Output Functions | 360 degrees standard (inverted), Others custom on request. |
2411192338_Amphenol-HRPM-A-090S-05-A_C20274761.pdf
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