# Shaft Couplings

> Shaft couplings for connecting motors and shafts: flexible couplings, brass couplings, miniature cardan joints

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/shaft-couplings
- Category: Mechanical components > Shaft Couplings
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Products (3)

### Brass coupling shaft 2mm
- Page: https://sigmanortec.ro/en/brass-coupling-shaft-2mm
- Details: https://sigmanortec.ro/en/llms/p/126.md
- Price: 6.06 RON
- Availability: In stock; 1-2 zile
- Reference: 33234 · EAN: 5943369448685
- Specifications: Material: Alama

Brass coupling for a 2 mm shaft, used in mechanical and electronic applications for stable motion transmission and precise alignment. Includes fixing screws for mounting. Outer dimensions: 20 x 9 mm. Compact construction, suitable for DIY projects, robots and fine mechanisms.

### Flexible coupling 5mm*8mm
- Page: https://sigmanortec.ro/en/flexible-coupling-5mm8mm
- Details: https://sigmanortec.ro/en/llms/p/127.md
- Price: 6.75 RON
- Availability: In stock; 1-2 zile
- Reference: 33183 · EAN: 5941862153761

Flexible coupling 5mm*8mm, with shaft 1 diameter of 5mm and shaft 2 diameter of 8mm, height 25mm. Provides secure coupling between two shafts of different diameters, suitable for precision transmissions in CNC, 3D printers or automation. Compensates for small misalignments and reduces vibrations, compact construction for tight spaces, helps protect gear components.

### Miniature cardan joint 2mm shaft
- Page: https://sigmanortec.ro/en/miniature-cardan-joint-2mm-shaft
- Details: https://sigmanortec.ro/en/llms/p/22.md
- Price: 11.18 RON
- Availability: In stock; 1-2 zile
- Reference: 33232 · EAN: 5941940821179

Miniature cardan joint for a 2mm shaft, used to transmit motion between small shafts with slight misalignment. Secured with M3 fixing screws. Dimensions: 3 x 3.17mm and 2.3 x 3mm. Contents: 1 joint, 2 M3 screws. Reference 33232, EAN 5941940821179.