Product Overview

The HRPM Hall-Effect Rotary Position Sensor with an integrated connector offers 360-degree absolute position feedback with an endless mechanical rotational angle and no dead band. It retains position on power loss and features configurable electrical angles from 50 to 360 degrees. This cost-effective, non-contacting sensor is designed for harsh environments in transportation, industrial, and marine applications. Its compact, touchless design with separate housings for electronics and a magnet ensures increased reliability and lifetime due to the absence of wear and tear. The sensor is fully sealed, flanged-mounted, and offers versatile configuration options including angular ranges, magnet types, pin-outs, and power supply support. Applications span industrial robotics, automation feedback, valve monitoring, conveyor operations, transportation systems like steering wheels and pedals, and marine steering and shifters.

Product Attributes

• Brand: Piher
• Product Series: HRPM
• Design: Two-piece design / separate magnet
• Connector: Integrated AMP Superseal
• Certifications: IP69K
• Origin: Spain (implied by contact 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 standard (CCW)	90% to 10% Vdc
Linearity	1% 1
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
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 (Example Structure)
Model Prefix	HRPM
Electric rotational angle	050, 060, 070, 090, 120, 180, 270, 350, 360
Voltage supply	05 (5V 10%), RE (7V-30V)
Actuator Series	M (Bare magnet), A (Housed magnet)
Pinout	E (European), A (American)
Output Function	S = standard (CW), I = inverted (CCW)

¹ Ferromagnetic materials close to the sensor (i.e. shaft, mounting surface) may affect the sensors linearity.