# Coupling Adapter FANAR FZS31 with M6 Shaft Locking (R-FZS31/M6D6DIN)

**URL:** https://aio.lv/en/product--fanar-r-fzs31m6d6din--12037805
**Data updated:** 2026-03-17 20:26 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FANAR
**Manufacturer code:** R-FZS31/M6D6DIN
**EAN:** 5900920157776
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fanar-r-fzs31m6d6din--12037805

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Mechanical coupling adapter FANAR FZS31 (model R-FZS31/M6D6DIN) with an M6 shaft locking interface. Designed to connect and transmit torque between shafts or devices, the unit includes an integrated clutch mechanism. Suitable for industrial and automation applications where compact shaft coupling and controlled torque transmission are required.

## Long description

The FANAR FZS31 coupling adapter (R-FZS31/M6D6DIN) with M6 shaft locking is a compact mechanical interface designed to connect rotating shafts and transfer torque while incorporating an integrated clutch mechanism. It is intended for industrial and automation environments where controlled torque transmission, precise alignment and space-efficient coupling are necessary. The adapter facilitates quick installation on M6-shaft interfaces and provides reliable mechanical engagement between driven and driving components.
Advantages
The coupling adapter provides compact construction with an integrated clutch that limits torque transmission under overload conditions, reducing risk to connected equipment. Its M6 shaft locking interface enables secure attachment to standard threaded shafts while maintaining concentricity and reducing backlash. The design supports straightforward mounting and replacement, offering consistent torque transfer and mechanical stability in continuous or intermittent operation.
Suitable for
Connecting motors, gearboxes and rotary actuators to driven shafts in automation systems
Compact machinery and equipment with limited installation space
Applications requiring controlled torque transmission and protection against overload
Retrofit or maintenance projects where a threaded M6 shaft interface is present
Key specifications
Coupling type: mechanical adapter with integrated clutch mechanism
Shaft interface: M6 threaded shaft locking
Design focus: compact size for space-constrained installations
Function: torque transmission with overload limiting capability
Mounting: direct shaft attachment for concentric connection and reduced backlash
How to use
Mount the coupling adapter onto the M6 threaded shaft of the driving or driven component, ensuring threads are clean and undamaged. Tighten the locking feature to secure axial position and achieve concentric engagement; follow manufacturer torque recommendations for any set screws or locking elements if provided. Align the opposing shaft to the adapter to minimize misalignment and verify that the integrated clutch engages correctly. After installation, perform a slow test run to confirm smooth rotation and correct torque transfer before full-speed operation.
Usage recommendations
Regularly inspect the coupling adapter for wear, corrosion or loosening of the shaft locking interface. Ensure operating torque does not consistently exceed the adapter's overload threshold to maintain the integrity of the integrated clutch. Replace the unit if visible damage or excessive play is detected, and follow FANAR installation guidelines for optimal performance.

## FAQ

### How much does the FANAR FZS31 Coupling Adapter with M6 cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 04.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can FANAR FZS31 Coupling Adapter with M6 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All FANAR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FANAR service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12037805/67525091_large.webp