Magnetic encoder for brushless DC motors

January 2023 Motion Control & Drives

Portescap, an industry-leading supplier of motion control solutions, is introducing the M-Sense22, a magnetic encoder option perfectly suited for its brushless DC motor platform. The new encoder pairs well with Portescap’s brushless slotless motors ranging from 22 to 40 mm in diameter, and features an integrated RS422 line driver, delivers an accuracy up to 1,5°, and offers a wide resolution range up to 1024 lines. The MSense-22 is also able to easily provide both incremental and absolute feedback, even at high input speeds up to 200 000 rpm, due to the latest in chip technology.

This encoder is an excellent choice for applications requiring high-precision positioning feedback and a wide range of resolution capabilities, especially those within the aerospace and defence, industrial power tools, robotics, and life sciences markets.

Specific applications that will greatly realise the benefits of the M-Sense22 encoder include missile fin actuation, drones, portable ultrasound probes, grippers, and nut runners/electric screwdrivers.

Further reading:

Bearing failure analysis transforms operations of battery manufacturer
SKF South Africa Motion Control & Drives
Persistent bearing failure on a centralised extraction fan motor was negatively impacting operational efficiency for a leading battery manufacturer in East Africa. SKF Kenya conducted a bearing analysis and solved the problem.

Read more...

---

Why turbomachinery should break free from vendor lock-in
Schneider Electric South Africa Motion Control & Drives
Today’s modern turbomachinery control systems form an important of operational efficiency, be it in heavy industries, traditional power generation or renewables such as hydroelectric facilities. Independence is the name of the game, and turbomachinery stands to gain lot from this newfound freedom.

Read more...

---

Bearing strategy maintains production for cement manufacturer
SKF South Africa Motion Control & Drives
SKF South Africa and its Authorised Distributor, Bolt & Engineering Distributors Klerksdorp successfully remanufactured a double-row tapered roller bearing assembly for a vertical mill within a two-week timeframe, offering the customer a cost-effective 50% cost-saving alternative which keeps the plant operational while they await the supply of new bearings.

Read more...

---

Lubrication solutions for cranes
Motion Control & Drives
Fuchs Lubricants South Africa provides a comprehensive range of lubrication solutions that meet the specific needs of mobile cranes.

Read more...

---

SKF lubrication team assists iron ore producer in Liberia
SKF South Africa Motion Control & Drives
The highly skilled team of specialised lubrication technicians from SKF South Africa has demonstrated its exceptional onsite expertise through the seamless installation of Lincoln Lubrication systems for a key customer, ArcelorMittal Liberia.

Read more...

---

Bearing failure analysis is a perfect solution for Tongaat Hulett
SKF South Africa Motion Control & Drives
A collaborative bearing failure analysis conducted by SKF and Authorised Distributor, Bearings Services Durban at one of South Africa’s leading sugar refinery plants in KwaZulu-Natal provided tremendous value for the customer.

Read more...

---

World’s largest production capacity mine hoist
Motion Control & Drives
BB has been selected by global mining company BHP to deliver, install and commission three friction hoists and a further electrical system for a Blair service hoist to its Jansen Potash project in Canada.

Read more...

---

Innomotics showcases efficient motors and drives at Hannover Messe
Motion Control & Drives
Innomotics recently presented its innovations and solutions for a sustainable industry at Hannover Messe 2025. Highlights included a novel Active Vibration Control System, IE6 energy efficiency class motors, and new product partnerships.

Read more...

---

New torque sensors for fastening applications
Spero Sensors & Instrumentation Motion Control & Drives
Sensor Technology, a global leader in innovative torque and load measurement solutions, has launched its latest advancement in torque sensing technology.

Read more...

---

Versatile variable speed drive for efficient motor control
iTek Drives Motion Control & Drives
The Invertek Optidrive is a versatile variable speed drive designed for efficient motor control in various applications.

Read more...

---