Realization of excellent binding force and weight reduction

Binding force

Compared to general products, fastening force (low tendo) with MISUMI's unique structure provides superior binding force
Why is MISUMI cheaper despite using the same material as general products?
Is it because MISUMI set collar screws are thinly plated despite using the same material as general products?

MISUMI Economy Shaft Collar solves your worries!

Experiment Results

Binding force experiment result (bore type set collar) 34% higher binding force compared to market products.
Products without a groove on the outer circumference (aluminum) 1.33
Economy set collar (aluminum) 1.74
High-precision set collar (steel) 2.03

Binding force experiment result (bore type set collar) 23% higher binding force compared to market products
Products without a groove on the outer circumference (aluminum) 1.5
Economy set collar (aluminum) 1.85
High-precision set collar (steel) 2.11

Binding Force Experiment

Maintain stable quality through binding force experiments during industrial development

Experimental Method

- Mount the set collar centered on the shaft until it reaches the next mandrel.
- Fasten as much as possible using the shaft to move in the axial direction.

Experiment Conditions

1. Inner diameter: Inner diameter 12mm, Outer dia. 10mm, M4 screw (steel and aluminum)
2. Set up the sample on MISUMI test equipment and apply force
3. Screw tightening torque
4. Conduct experiments from the state where the direction is disassembled.

MISUMI Characteristic Specifications
To reduce weight, Lightweight, stable, during operation, Long-term prevention was created.
By evenly applying pressure, points and fastening screw pins, Strengthening prevention of single-sidedness, Satisfies stable usability as well.
Weight reduction
By adopting 6000 series aluminum material, Reduced weight by 37% compared to general products, Can be lightly used for various lightweight applications.

63% reduction