M-Tech®S Shim Rings Fine: Precision Shim Rings for Challenging Applications
M-Tech®S Shim Rings Fine is a series of precision shim rings made from stainless steel that enhances the DIN 988 shim series with finer thickness variations. These shim rings provide exceptional adjustment options that surpass standard DIN 988 tolerances, making them ideal for applications that demand high precision.
Unique Features of M-Tech®S Precision Shim Rings
• Precise and finer adjustments compared to the variable thickness tolerances found in standard DIN 988 shim components
• Low burr design that minimises imperfections, ensuring higher-quality components and cleaner assemblies
• Superior strength and longevity due to high-quality materials throughout
• Made from cold-rolled DC 01 C490 strip (formerly known as St 2 K 50) and stainless steel strip 1.4310, with a minimum tensile strength of 1100 MPa
• Available in variable thicknesses from 0.010 mm to 0.090 mm, in 10-micrometre increments
Advantages of M-Tech®S Shim Rings Over Standard DIN 988 Shims
- Direct procurement from the manufacturer makes access to precision shim rings faster and more efficient, removing intermediary delays
- Safe packaging prevents component contamination and ensures clean, reliable handling throughout the supply chain
- User-friendly design with flat, transparent sachets keeping shim rings organised, flat, and ready for immediate use
Why Shim Solution Is the Preferred Partner for Precision Shim Rings
- Aviation certified: Complies with high standards of quality and safety
- Custom shim rings: Material sizes ranging from 0.005 mm to 20 mm, made to your specifications
- High-quality rings: Supplies solid, flat-ground precision shim rings that meet rigorous mechanical standards
- In-house capabilities: Managing all processes including laser and waterjet cutting, machining, punching, bending, and deep drawing
- Efficient and reliable service: Streamlined processes ensure fast turnaround times and high-quality outcomes
Applications and Benefits of M-Tech®S Shim Rings
Precision shim rings are essential in robotics, optics, and precision engineering. They make assembly faster by eliminating the need for intermediate machining.
M-Tech®S Shim Rings Fine enhance reliability with the option to select thickness tolerances of plus or minus 10 percent. They optimise performance without additional machining, ensuring accurate axial positioning and preload adjustment in rolling bearing assemblies. Where a standard DIN 988 shim cannot achieve the required dimensional accuracy, M-Tech®S precision shim rings provide the finer control needed.
Overview of Shim Solution Products
We are a development partner, series and process consultant for built-to-print precision shims, sub-assemblies, components, and more.
Standard Solutions
Our portfolio includes a wide range of standardised M-Tech® solutions in addition to our customer-specific items:
Upgrade Your Precision with M-Tech®S Shim Rings Fine
Get finer adjustment, improved reliability, and clean handling for high-accuracy applications without additional machining. Whether you need DIN 988 shim replacements with tighter tolerances or fully custom precision shim rings, Shim Solution has the solution.
Frequently Asked Questions About M-Tech®S Shim Rings
What are shim rings and what are they used for?
Shim rings are annular spacer components used to fill axial gaps, control preload, and achieve precise alignment in rotating assemblies such as rolling bearings, gearboxes, and spindles. M-Tech®S precision shim rings from Shim Solution are designed to meet and exceed DIN 988 shim standards, providing finer thickness control for demanding applications. View the full product range.
What is the DIN 988 shim standard?
DIN 988 is a German industrial standard that defines the dimensions and tolerances for shim rings used in mechanical engineering. M-Tech®S shim rings enhance the DIN 988 shim series by offering finer thickness increments of 10 micrometres, from 0.010 mm to 0.090 mm, and tighter dimensional control than the standard DIN 988 shim specification allows.
What materials are M-Tech®S shim rings made from?
M-Tech®S shim rings are made from cold-rolled DC 01 C490 strip (formerly St 2 K 50) and stainless steel strip 1.4310, with a minimum tensile strength of 1100 MPa. These materials provide superior strength and longevity across a wide range of industrial applications.
What thickness range is available for M-Tech®S shim rings?
M-Tech®S precision shim rings are available in thicknesses from 0.010 mm to 0.090 mm, in 10-micrometre increments. Custom sizes and thicknesses outside this range are also available. Submit an inquiry for bespoke requirements.
What industries use precision shim rings?
Precision shim rings are used across robotics, optics, precision engineering, gearbox manufacturing, and rolling bearing assembly. They ensure accurate axial positioning and preload adjustment without the need for additional intermediate machining, reducing both production time and costs.
Can M-Tech®S shim rings be custom manufactured?
Yes. Shim Solution supplies custom precision shim rings in material sizes from 0.005 mm to 20 mm, manufactured to your drawings and specifications. All in-house processes including laser cutting, waterjet cutting, machining, punching, bending, and deep drawing are available. Submit your drawings to receive a personalised quotation.
How are M-Tech®S shim rings packaged?
M-Tech®S shim rings are supplied in flat, transparent sachets that keep the rings organised and flat, preventing contamination and damage during storage and handling. This packaging format is designed to support clean assembly environments and reduce preparation time at the assembly point.
Contact Information
For product selection, pricing, or sales assistance in your region, contact Shim Solution.
Technical Sales - Management
Michael Köstner
Tel. +49 6074 4099 34
E-mail
Technical Sales
Nadine Berz
Tel. +49 6074 4099 17
E-mail
Technical Sales
Thorsten Schäfer
Tel. +49 6074 4099 66
E-mail