Linear actuator for 18mm per min speed, 100mm stroke, 10N pull force

RS380 motor 3.6V DC brushed motor re-winding for higher torque

Disassembly of existing motor from Black and Decker drill gun:

APAR April 1 2025 to 2026 March 31

1.  13 May 2025: SARAS MkII Annual Surveillance Audit of CMERI for the year 2025 with Dr Anupam Sinha, Dr Siva Subbarao Patange , Dr Vinay and Dr Manabendra De. Review of Design Organisation Interface Document between CSIR-CMERI and CSIR-NAL.
2. 02 June 2025: Attended training program on  June 2, 2025- Hybrid session on Trademarks/ Copyright by Remfry & Sagar and Partners
3. 02 June 2025: Initiated the creation of the BIS standards for Felxible push pull cable for turboporp engine control, as a part of Global tender document preparation for engine control cables.
4. 9 June 2025: Interacted with Thriveni earthmovers through PWC representative Sandeep and Thriveni earthmovers pilot Mr Ramkumar for collecting information about PW PT6A 67P engine mechanical control system on the PC12 NG aircraft. Submitted report on the study to TTL on 18 June 2025. PT6A67P engine does not have propeller control cable. CSU prop governor is fixed. 

Applications of AMB in industry

 Turbo blowers in waste water treatment

• Reduces energy cost
• Reduces wear and tear

High speed motors and generators

• Reduces energy cost
• Reduces wear and tear

Machine tools: Milling spindles

• Reduces energy cost
• Reduces wear and tear

Flywheel energy storage system

• Reduces energy cost
• Reduces wear and tear

Can pumps

• Reduces energy cost
• Reduces wear and tear

Stirrers for chemical / Bio chemical reactors

• Reduces energy cost
• Reduces wear and tear

Crystal growth in semiconductors

• Reduces energy cost
• Reduces wear and tear

Movement of components in clean room application

• Reduces energy cost
• Reduces wear and tear

Danfoss type chillers

• Reduces energy cost
• Reduces wear and tear

Funding opportunities for startups

1.  Entrepreneurship Development Innovation Institute-Tamil Nadu (EDII-TN) funded through Innovation voucher program (IVP)-A
2.  Startup India Seed fund scheme (SISFS)
3.  Nidhi Seed Support Scheme (Nidhi-SSS).

2001, Application of Eddy-current Sensor for Air Gap Detection in Magnetic Suspension Motors: Li Xi’nan

 

This paper does not give any details about the Circuit of the sensor

But it gives to testing schematics

In one one of them has a 2 level measuring system, a disk with a step on the face.

the other one is a continuous measuring system, basically sinusoidal varying thickness of disk that is  rotating