Disc & cylinder
Compact magnetic targets.
Custom magnetic engineering
Precision magnets.
Precision magnets.
Designed for
your sensor.
Magnet specification, field analysis
and acceptance criteria for your sensor.
01 / 06Robotics
Illustrative AI-generated images. Not our products, premises or customers.
Designed around
your sensing application.
01 / DESIGN
Custom magnet design
Geometry, material and magnetisation matched to the field your sensor needs.
Supplier-ready specifications
02 / ANALYSE
Sensor & field analysis
Evaluate the field across your sensing range, air gap and alignment tolerances.
Simulation tools
03 / CHECKS
Acceptance criteria
Define magnet–sensor checks against agreed acceptance criteria.
Who measures is agreed per project
ALREADY HAVE A MAGNET SPECIFICATION?
Your specification.
Our engineering review.
Share your drawing or magnet specification with us. We review the requirements, clarify the open points with you and describe what to check when the parts arrive.
Discuss your specificationAPPLICATION AREAS
Where precision matters.
Custom magnets for sensors, switches and actuators.
Robotics
Joint and actuator position sensing.
Aerospace
Position feedback for precision mechanisms.
Automotive
Linear and rotary position sensing.
Marine
Actuator and valve-position feedback.
Laboratory automation
Position feedback for automated stages.
Medical
Position sensing for medical instruments and devices.
THE HOSMOTEK APPROACH
Precision starts
at the sensing point.
Start with your sensor
Define the sensing range and required field.
Design around the constraints
Account for air gap, alignment and temperature.
Make acceptance measurable
Agree on field limits and verification conditions.
Let’s start with your sensor.
A part number or a simple sketch is enough to begin.
THE PROCESS / HOW WE WORK
From requirement
to specification
A clear specification. Fewer unknowns. Evidence for the next decision.
01
Understand the function
Share the sensor type, sensing range, available space and operating conditions.
02
Define the specification
Define field targets at the sensor, geometry, magnetisation and tolerances.
03
Simulate and refine the magnet
Evaluate magnetic performance using simulation tools.
04
Prepare for production
Prepare supplier-ready drawings and compare manufacturing options.
05
Define how the part is checked
Agree the acceptance checks and review the inspection data against them. Who measures is agreed for each project.
WHAT YOU MAY RECEIVE
Clear technical deliverables
Deliverables depend on project scope.
01Magnet requirement specification
02Simulation report and field plots
03Controlled drawing / supplier specification
04Comparison of manufacturing options
05Acceptance checklist for prototype and incoming inspection
06Review of supplier or third-party measurement data against the agreed criteria
BASED IN FINLAND
Based in Finland. Remote engineering support.
Define the next engineering step.
Discuss your requirementABOUT / HOSMOTEK MAGNETICS
Engineering-led.
Application-focused.
Custom magnet engineering for sensors, switches and actuators.
We translate sensing requirements into magnet specifications that can be manufactured and checked on arrival.
Led by an electronics R&D engineer with a background in sensors and measurement.
Start with the function
Define the field your sensor needs before choosing the magnet.
Resolve the unknowns
Use simulation to assess geometry, air gaps and tolerance effects.
Make it measurable
Connect each critical requirement to a practical acceptance check.
OUR ROLE
From system intent
to supplier specification.
Our focus is engineering, simulation and technical coordination. Hosmotek Magnetics does not manufacture magnets: manufacturing is performed by external suppliers; supplier selection and verification activities depend on the agreed project scope.
CONTACT / START A CONVERSATION
Discuss your requirement
Tell us about your sensor and what it needs to detect. A finished specification is not required.
Useful information to include
- Sensor type or part number and sensing function
- Available space, air gap and sensing range
- Required field, accuracy or switching points, if known
- Temperature and operating environment
- Quantity, drawings or existing part details
Confidential project?
Please do not send confidential drawings in a first message. Tell us what you can share, and we will agree how to handle the rest.
DIRECT ENQUIRIES
INFORMATION / PRIVACY
Privacy notice
How information is handled when you visit this website or when Hosmotek Magnetics writes to or hears from you.
Who is responsible
Mohammad Hossain, Hosmotek Magnetics (a business project in development),
Based in Jyväskylä. A postal address is available on request by e-mail.
Contact: info@hosmotek.com
Whose information, why and on what basis
Visitors to this website: technical request data that the hosting provider handles to deliver and secure the pages. Basis: legitimate interest.
People who write to us: we answer the enquiry. Basis: steps at your request before a contract, or legitimate interest.
Business contacts we write to: people whose role makes a magnet question relevant, at an address the company publishes on its own website. We write once, to ask a business question. Basis: legitimate interest.
If you object: we keep your address on a list so that we do not write to you again. Basis: our interest in respecting your objection.
What we keep
Name, company, role, work e-mail address, the content of messages and any files you send, and technical request data.
Where we got it
From you or, for business contacts, from the company's own public web page. Our first e-mail names that page; messages sent before November 2026 may not have done so, and we will tell you the source if you ask. We do not use purchased lists.
Who handles it
E-mail: Zoho Mail (EU service). Hosting provider: Cloudflare (Cloudflare, Inc.). Cloud storage: Google Drive (Google). Code hosting: GitHub (Microsoft). AI drafting assistant: Claude (Anthropic). Some of these providers process data outside the EU and EEA; each provider offers its own transfer safeguards, for example the EU–US Data Privacy Framework or standard contractual clauses.
How long we keep it
Correspondence with enquirers and business contacts: 12 months after the last contact. Entries on the list of people who objected: as long as needed to respect the objection. Server logs: held by the hosting provider under its own retention rules.
Your rights
You may ask for access to your information, correction, erasure or restriction of its use, and you may object to its use. Where we rely on your consent, you may withdraw it at any time.
Objecting to being contacted
You can object at any time, free of charge, to our writing to you. Reply “Stop” to any message or write to the address above, and we will not write again.
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Complaints
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Version
7 November 2026.