Rotary Position Sensors (Non Contacting)

We offer a comprehensive range of non-contacting Hall effect rotary position sensors. We design and manufacture these in-house, or source from the world’s leading suppliers.

Euro-XP Rotary Hall Effect Sensor
Hall Effect
Programmable Angles
Up to 360°

Euro-MXPS Programmable Sensor (micro-shaft)
Programmable angles from 30º up to 360º, IP68, 23g

Euro-MXPK Programmable Sensor (micro puck)
Programmable angles from 30º up to 360º, IP68, 17g

Euro MXPD Programmable Sensor (micro D-shaft)
Programmable Sensor with angles from 30° to 360°, IP68, 21g

Euro XPD D-Shaft Non Contacting Rotary Sensor
Hall-Effect
Programmable angles
Up to 360°

Euro XPK Puck
Programmable Angles
Puck Magnet
Hall Effect

Euro-CMRT – Micro Rotary Sensor
IP68
Programmable Angles
Up to 360°

Euro-CMRK – Micro Rotary Sensor
Micro Puck and magnet design
Smallest range on the market

Euro-CMRS – Micro Rotary Sensor
Programmable angles
Hall-effect
From 30º up to 360º

VTP11
8mm D-Shaft Sensor
IP66

AM-RSS series programmable angle sensors
Hall Effect Technology
Programmable from 30° up to 360°
IP68 protection

R2 Rotary Position Sensor
For OEM Applications
0° to 360° Absolute Angular Position Sensing

Rotary position sensors are crucial components in motion control and feedback systems, providing accurate angular measurements in various industries such as automotive, industrial automation, robotics, aerospace, and medical devices. These sensors track the rotation of shafts and moving parts, ensuring precise positioning and motion monitoring without direct mechanical contact.

Unlike traditional contacting sensors, non-contacting rotary position sensors use Hall Effect technology or other magnetic-based principles to detect angular displacement. This design eliminates mechanical wear and enhances durability, making them ideal for high-cycle applications where longevity and reliability are critical.

Applications of Non-Contacting Rotary Position Sensors

Non-contacting rotary sensors are widely used in:

• Automotive Industry: Steering angle detection, throttle position sensing, and brake-by-wire systems.
• Industrial Machinery: Motor position feedback, conveyor belt control, and automated manufacturing.
• Robotics: Joint position tracking in robotic arms and automation systems.
• Medical Devices: Position sensing in imaging equipment and prosthetic devices.
• Aerospace and Defense: Flight control surface positioning and unmanned vehicle navigation.

This article provides a detailed technical analysis of Variohm’s Euro-XP, Euro-MXPS, Euro-MXPK, Euro-MXPD, Euro-XPD, Euro-XPK, Euro-CMRT, Euro-CMRK, Euro-CMRS, VTP11, AM-RSS, and R2 rotary position sensor series, comparing their specifications and application suitability.

Variohm Rotary Position Sensor Series

1. Euro-XP Rotary Sensor

• Technology: Hall Effect
• Angle Range: Programmable from 30° to 360°
• Housing: Plastic or anodized aluminum
• Protection: IP67
• Features: U-type or spring coupling drive shaft, high durability
• Applications: Motorsports, throttle, sequential gearbox, and suspension systems.

2. Euro-MXPS Micro-Shaft Programmable Sensor

• Technology: Hall Effect
• Angle Range: 30° to 360°
• Shaft: 4mm D-Shaft, stainless steel 316
• Protection: IP68
• Weight: 23g
• Features: Customizable shaft options, redundant output.

3. Euro-MXPK Micro Puck Programmable Sensor

• Technology: Hall Effect
• Angle Range: 30° to 360°
• Design: Puck and magnet configuration
• Protection: IP68
• Weight: 17g
• Features: Compact size, programmable angle selection.

4. Euro-MXPD Micro D-Shaft Programmable Sensor

• Technology: Hall Effect
• Angle Range: 30° to 360°
• Shaft: 6mm D-Shaft
• Protection: IP68
• Weight: 21g
• Features: Redundant output, multiple mounting options.

5. Euro-XPD D-Shaft Non-Contacting Rotary Sensor

• Technology: Hall Effect
• Angle Range: Programmable up to 360°
• Housing: High-grade plastic, nylon D-shaft
• Protection: IP68
• Features: Available in 32mm or 38mm mounting.

6. Euro-XPK Puck Type Programmable Sensor

• Technology: Hall Effect
• Angle Range: Programmable from 20° to 360°
• Design: Separate puck and magnet
• Protection: IP68
• Features: Redundant output for reliability.

7. Euro-CMRT Micro Rotary Sensor

• Technology: Hall Effect
• Angle Range: Programmable up to 360°
• Housing: Anodized aluminum
• Protection: IP68
• Features: Threaded mounting, stainless steel shaft.

8. Euro-CMRK Micro Rotary Sensor

• Technology: Hall Effect
• Angle Range: Programmable up to 360°
• Design: Micro puck and magnet
• Protection: IP68
• Features: Smallest form factor, customizable housing.

9. Euro-CMRS Micro Rotary Sensor

• Technology: Hall Effect
• Angle Range: 30° to 360°
• Housing: Anodized aluminum
• Shaft: Stainless steel 316
• Protection: IP68
• Features: Customizable shaft and mounting.

10. VTP11 D-Shaft Sensor

• Technology: Conductive plastic
• Angle Range: 97°
• Shaft: 8mm D-Shaft
• Protection: IP66
• Features: Multi-fingered wipers for vibration resistance.

11. AM-RSS Programmable Rotary Shaft Sensor

• Technology: Hall Effect
• Angle Range: Programmable from 30° to 360°
• Shaft Types: U-Shaft, D-Shaft, Spring Coupling
• Protection: IP68
• Features: High durability, numerous input/output options.

12. R2 Rotary Position Sensor

• Technology: Absolute Rotary Hall Effect
• Angle Range: Configurable 0° to 360°
• Output: Analog or PWM
• Protection: Reverse polarity, transient suppression
• Features: Robust non-contacting design.

Comparison Table

Sensor Model	Technology	Angle Range	Housing Material	Protection Rating	Unique Features
Euro-XP	Hall Effect	30°-360°	Plastic/Aluminum	IP67	U-Shaft, Spring Coupling
Euro-MXPS	Hall Effect	30°-360°	Plastic	IP68	Micro Shaft, Custom Options
Euro-MXPK	Hall Effect	30°-360°	Plastic	IP68	Puck & Magnet
Euro-MXPD	Hall Effect	30°-360°	Plastic	IP68	Micro D-Shaft
Euro-XPD	Hall Effect	Up to 360°	Plastic	IP68	D-Shaft, Motorsports Use
Euro-XPK	Hall Effect	20°-360°	Plastic	IP68	Puck & Magnet, Redundant Output
Euro-CMRT	Hall Effect	Up to 360°	Aluminum	IP68	Threaded, Customizable
Euro-CMRK	Hall Effect	Up to 360°	Aluminum	IP68	Smallest Form Factor
Euro-CMRS	Hall Effect	30°-360°	Aluminum	IP68	Custom Shaft Options
VTP11	Conductive Plastic	97°	Glass-filled PBT	IP66	D-Shaft, Throttle Sensor
AM-RSS	Hall Effect	30°-360°	Plastic	IP68	Multiple Shaft Options
R2	Hall Effect	0°-360°	Nylon	Reverse Polarity	Absolute Position Sensing

Conclusion

Variohm’s non-contacting rotary position sensors provide high accuracy, durability, and customization for a wide range of applications. Whether for motorsports, industrial automation, robotics, or OEM applications, their diverse lineup ensures optimal solutions for precise rotational feedback systems.

For tailored solutions and more details, Amironic is the official representative of Variohm in Israel. Contact Amironic today for inquiries and customized solutions!

Rotary Position Sensors by Positek

Available with ATEX/IECEx and CSA approvals if necessary

Our rotary position sensors, which use a similar technology to rotary angular RVDTs boast the kind of accuracy and cycle-life that cannot be matched by an angular potentiometer. Using our own inductive sensor technology, they operate without wear or interference in all applications, offering unrivalled reliability, and exceptionally accurate angle measurement, even in the harshest of environments.