Smart motor sensors

Monitor the status of your electric motor by combining sensor technologies with data analysis. In collaboration with ADI OtoSense, Hoyer offers a Hoyer Smart Motor Sensor.

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Suitable for all standard Hoyer motors
Easy to install
Predict maintenance and avoid unplanned downtimes
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Egnet til alle standard Hoyer motorer
Let at montere
Forudse vedligehold og undgå uplanlagte nedetider


Wireless over Wi-Fi

Suitable for motor output

0.37-500 kW


Easy to scale up


All industries

The Hoyer Smart Motor Sensor allows you to monitor the status of the motor in real time. Developed by ADI OtoSense, the Hoyer Smart Motor Sensor detects irregularities and defects in motors, making it possible to predict maintenance and avoid unplanned downtime.

Hoyer Smart Motor Sensor is a complete turnkey hardware and software solution that helps avoid downtime and optimises maintenance costs. The device sends sensor data to the cloud, where AI provides diagnostics and maintenance instructions through a web platform and mobile app.

Highlighted functions

Actionable diagnostics

Predictively diagnoses 10 mechanical and electrical motor faults

  • Displays the severity of the faults and recommended actions to remedy specific faults
  • A performance indicator identifies potential load issues or a change in the process that may require further action


Automatically generated diagnostics and alarms adapted to your motor

  • No need for manual setting of alarms or limit values
  • Requires no training in the use of manual devices
  • Requires no expertise for the initial analysis


Quick setup, easy to use

  • Works with all asynchronous, low voltage motors up to size 450
  • No wires or extra gateways required
  • The user friendly interface reduces the need for training and device maintenance

Detectable motor faults

Power system: Asymmetry in motor currents

Stator winding: Variation in stator resistance

Rotor: Variation in rotor resistance

Motor shaft: Centre of gravity offset

Eccentricity: Stator/rotor concentricity problem

Adjustment: Lack of linearity between shaft and application

Cooling system: Motor cooling problem

Loose motor base: Fixing problem

Bearing: Motor bearing fault/defect

Performance error: Increased vibration level from application

Download guide, specification and safety data

Have you considered IE4?

IE4 motors from Hoyer are defined by high energy efficiency, which offers great opportunities for energy savings.

Smart motor sensor catalogue

The Hoyer Smart Motor Sensor allows you to monitor the status of the motor in real time. Want to know more about Hoyer Smart Motor Sensors? 

Hoyer distributor network

In close cooperation with our distributors, we offer the best possible after sales solutions. Find our distributor network here. 

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