Amphenol HRPM A 350S 05 A Hall Effect Sensor with Endless Mechanical Rotation and Absolute Position
Product Overview
The HRPM Hall-Effect Rotary Position Sensor with integrated connector 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 utilizes a touchless concept with separate housings for electronics and a magnet mounted on the actuated axis. This separation ensures increased reliability and a significantly longer lifetime due to the absence of wear and tear from radial forces. The sensor is fully sealed and flanged mounted for easy positioning, offering versatility with configurable angular ranges, options for bare or housed magnets, different pin-outs, and support for low and high-voltage power supplies. Key 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
- Sensor Type: Hall-Effect Rotary Position Sensor
- Connector: Integrated AMP Superseal
- Mechanical Life: Virtually unlimited
- Operation: Touchless
- Sealing: IP69K
- Certifications: EAR99 Classified commodities
- Origin: Spain (implied by contact details)
Technical Specifications
| Specification | HRPM |
|---|---|
| Supply Voltage | 5V 10% or 7V to 32V |
| Supply Current | 12 mA (5V) or 14 mA (7-32V) |
| Overvoltage Protection | +10V to +36V |
| Reverse Voltage Protection | -10V to -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 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 |
| Housed Magnet to Actuator Mounting Shaft Screws | Non-magnetic, stainless steel M3 X 0.5 plain cup point set screws |
| Operating Temperature | -40 to +125C |
| Shock Rating | 50g |
| Vibration Rating | 5-2000 Hz; 20g; Amax 0,75 mm |
| How to Order - Electric Rotational Angle | 050, 060, 070, 090, 120, 180, 270, 350, 360 |
| How to Order - Voltage Supply | 05 (5V 10%), RE (7V-30V) |
| How to Order - Actuator Series | M (Bare magnet), A (Housed magnet) |
| How to Order - Pinout | E (European), A (American) |
Connection Scheme:
- European Pinout: Pin 1: Ground, Pin 2: Power Supply, Pin 3: Signal output
- American Pinout: Pin 1: Power supply, Pin 2: Ground, Pin 3: Signal output
Output Functions:
- 360 degrees standard (CW)
- Inverted standard (CCW)
- Custom output functions on request
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