Novotechnik Position Sensor Leader




Even When You Lose Power,
You Can Count On It

The RSM2800 Magnetic Encoder counts turns, measures angles down to the last degree, and remembers shaft positions without power

Don’t try this with other encoders: imagine your machine with the RSM2800 inside both lose power and are still turning without power; when power is restored, the RSM2800 reports the correct position including the counts that occurred with no power!

RSM2800 magnetic encoders provide the level of reliability

and accuracy sought in demanding applications like:

• Robotics
• Material Handling
• Forklifts
• Overhead Doors
• Agricultural Machines
• Cable Extension Transducers
• Medical Equipment

The RSM2800 is based on Novotechnik’s patented non-contact multi-turn for absolute

5,760° (16 turns) measurement. This new wear-free technology combines advanced capabilities with mechanical simplicity in a very compact and sturdy housing to provide for longer life and lower cost than optical encoders.

RSM2800 Specifications:

• Absolute multi-turn
• Up to 16 turns
• Up to 0.1° resolution
• Up to 0.1%
• independent linearity
• Outputs: 0.1 to 10V or 4 to 20 mA or 0.25 to 4.75V
• Housing OD=30 mmn
• IP rating options:IP54 or IP67
• No gears, no optics, no batteries


New novoturn™ technology by Novotechnik provides engineers with the following unique benefits

No gears, non-contact sensing means long life

Small size for easy integration

Works during power loss for over five years

Maintains accuracy during power loss

Continues to work upon power restoration

Combined counting and position sensing in one part provides accuracy and flexibility

High accuracy with no optics means lower cost

Proven technology extrapolated from hard disk drive technology

Please click on the PDF icon below to learn about the technology behind the RSM, please click the PDF icon below to download Novotecknik's


Multi-Turn White Paper.

Please click the PDF icon belowto download complete specifications.