# Keltin replacement rotor (wirnik) for 230/400V 2500W petrol generator CK00256-26-30

**URL:** https://aio.lv/en/product--keltin-ck00256-26-30--12073807
**Data updated:** 2026-03-12 21:53 (EET)
**Category:** Electric Generators
**Manufacturer:** Keltin
**Manufacturer code:** CK00256-26-30
**EAN:** 5901477146985
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--keltin-ck00256-26-30--12073807

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Replacement rotor (wirnik) by Keltin compatible with petrol-powered electric generators rated 230/400V and 2500W. Designed as a direct spare part (MPN CK00256-26-30), it serves as the rotating component of the generator's alternator, enabling voltage generation and power output. Suitable for maintenance and repair of 2.5 kW class portable generators to restore alternator function.

## Long description

Keltin replacement rotor (wirnik) for 230/400V 2500W petrol generator is a direct-fit rotating component intended for use in portable alternators rated around 2.5 kW. This rotor restores the mechanical-to-electrical conversion stage inside the generator's alternator, allowing the stator to produce the correct AC voltages for 230/400V systems. It is designed for maintenance and repair tasks where the original rotating assembly is worn, damaged, or out of specification.
Advantages
The rotor is manufactured to match the physical dimensions and mounting interfaces typical for 2.5 kW petrol generators, providing straightforward replacement without modification in compatible models. It is balanced to reduce vibration during operation and constructed from magnetic materials appropriate for alternator use, which helps maintain stable voltage output and prolongs the life of the generator when installed correctly.
Suitable for
Repairing portable petrol generators rated near 2500 W
Replacing damaged or worn alternator rotors
Workshop maintenance of small engine-driven generators
Restoring alternator function to enable 230/400V AC output
Key specifications
Designed for alternators used in 230/400 V generator systems
Intended power class: approximately 2500 W (2.5 kW)
Rotating assembly compatible with common mounting and shaft interfaces of portable generators in this class
Balanced rotor construction to minimize operational vibration
Magnetic core and winding-compatible materials suitable for AC voltage generation
How to use
Before installation, disconnect the generator from any load and remove spark plug leads or battery connections to prevent accidental start. Access the alternator housing according to the generator manufacturer's service instructions, remove the stator or other components as necessary to reach the rotor, and note the original rotor orientation. Fit the replacement rotor onto the alternator shaft ensuring correct seating and alignment, then reassemble the alternator and external covers. After installation, perform a functional check under no-load conditions and verify voltage output at the terminals before returning the generator to regular service.
Usage recommendations
Use the replacement rotor with compatible 2.5 kW class petrol generators and follow the generator manufacturer's torque and installation specifications. If electrical output is outside nominal ranges after fitting, inspect stator, brushes (if present), connections, and regulation components. For safety and optimal results, consider professional service if you are not experienced with small generator alternator repairs.

## FAQ

### How much does the Keltin rotor for 230/400V 2500W generator CK00256-26-30 cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 22.07.2026 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 Keltin 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 Keltin 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

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