# No name Z-axis belt tensioner for Bambu Lab H2 series 3D printers

**URL:** https://aio.lv/en/product--no-name-bml-27349--12098159
**Data updated:** 2026-03-15 11:43 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** No name
**Manufacturer code:** BML-27349
**EAN:** 6937285500915
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-bml-27349--12098159

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Z-axis belt tensioner designed for Bambu Lab H2 series 3D printers. This replacement/upgrade part secures and adjusts belt tension on the printer's Z axis to maintain print accuracy and reduce layer shifts. Intended for users needing a compatible mechanical component for maintenance, repair, or performance tuning of Bambu Lab H2 machines.

## Long description

No name Z-axis belt tensioner for Bambu Lab H2 series 3D printers is a mechanical replacement and upgrade component designed to secure and adjust the timing belt that controls vertical motion. Intended for maintenance, repair, or performance tuning, the tensioner helps maintain consistent belt tension on the Z axis to reduce layer shifts and preserve dimensional accuracy during printing on Bambu Lab H2 machines.
Advantages
The tensioner provides a stable method to fine-tune belt tension without altering other printer assemblies, allowing precise adjustment to reduce backlash and vertical artifacts. It is compatible with the mechanical layout of Bambu Lab H2 series printers and is intended to offer straightforward installation and reliable clamping of the Z-axis belt. By keeping tension within the recommended range, the component contributes to repeatable layer alignment and improved print quality over time.
Suitable for
Replacement of worn or damaged Z-axis belt tension components on Bambu Lab H2 printers
Preventive maintenance to maintain consistent Z-axis belt tension
Performance tuning to minimize layer shifts and vertical inaccuracies
Repair workflows where original tensioner parts are unavailable or require upgrading
Key specifications
Compatibility: Designed for Bambu Lab H2 series 3D printers
Function: Secures and adjusts timing belt tension on the Z axis
Material: Durable mechanical-grade material suitable for fastening and tensioning (manufacturer typical for replacement parts)
Mounting: Intended for original Z-axis belt routing and mounting points of the H2 series
Adjustment: Provides fine tensioning capability to reduce slack and maintain consistent belt preload
How to use
Power off the printer and follow standard safety procedures before beginning any maintenance. Access the Z-axis belt path according to the Bambu Lab H2 service instructions, loosen the existing belt clamp or remove the old tensioner, then position the replacement tensioner in the original mounting location. Route the Z-axis timing belt through the tensioner and secure it according to the part’s clamping method, then adjust tension incrementally while manually moving the Z axis to verify smooth travel and consistent belt engagement. After achieving proper tension, reassemble any removed covers or panels and perform a test print or calibration move to confirm elimination of layer shifts.
Usage recommendations
Use a belt tension gauge or follow the printer manufacturer’s recommended tensioning procedure where available. Avoid over-tensioning, which can increase wear on bearings and stepper motors; aim for consistent, moderate preload. Inspect belt teeth and pulley condition when replacing the tensioner, and replace the belt if it shows signs of wear or damage. Perform a test calibration after installation to verify Z-axis accuracy.

## FAQ

### How much does the Z-axis belt tensioner — No name for Bambu Lab H2 cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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. All transactions are 100% secure and encrypted.

### 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 No name 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 No name 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/12098159/68510732_large.webp