# No name jigsaw motor rotor YVZR40WS for 400W VZR400 — replacement part

**URL:** https://aio.lv/en/product--no-name-yvzr40ws--11951296
**Data updated:** 2026-03-11 13:48 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** No name
**Manufacturer code:** YVZR40WS
**EAN:** 5903755087447
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-yvzr40ws--11951296

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Replacement motor rotor (wirnik) for a 400W VZR400 jigsaw, compatible with model VZR400 and identified by MPN YVZR40WS/EAN 5903755087447. This rotating armature is a core component of the jigsaw's electric motor, responsible for converting electrical energy into mechanical motion. Use it for repair or refurbishment to restore motor performance and prolong tool life.

## Long description

Replacement motor rotor for a 400W VZR400 jigsaw designed as a direct replacement part for the rotating armature of the tool's electric motor. This rotor restores the motor's ability to convert electrical energy into the rotational motion required for the jigsaw's gearbox and blade drive. The component is intended for repair and refurbishment of compatible 400W jigsaw units to recover original performance and extend the service life of the tool.
Advantages
This rotor is manufactured to match the dimensional and electrical characteristics of the original rotating armature used in 400W VZR400-class jigsaws, enabling straightforward replacement without extensive modification. Using a proper replacement armature helps restore motor balance and reduces vibration, which contributes to smoother blade movement and improved cutting accuracy. Replacing a worn or damaged rotor can also reduce excessive current draw and overheating, helping to protect other motor components.
Suitable for
Repairing a 400W VZR400 jigsaw motor where the armature is worn, damaged, or burnt
Refurbishment projects to restore second-hand or heavily used jigsaws to working condition
Workshops and service centers performing routine motor component replacements
Key specifications
Intended motor power class: 400 W
Component type: rotating armature / motor rotor for handheld jigsaw
Function: converts electrical input into rotational mechanical motion for the jigsaw drive
Compatibility: designed for use in VZR400-series jigsaws and compatible units with matching rotor dimensions and electrical characteristics
Typical materials: laminated steel core with wound copper conductors and commutator segments (standard construction for jigsaw rotors)
How to use
Replace the faulty rotor by first disconnecting the tool from the power supply and disassembling the jigsaw housing to access the motor assembly. Remove the brushes, motor cover, and securing fastenings, then extract the old rotor from the stator and gearbox area. Install the replacement rotor ensuring correct seating in the bearings and proper alignment with the commutator and gearbox drive components. Reassemble the motor, replace brushes if worn, verify free rotation by hand, then reconnect power and test the jigsaw under light load to confirm correct operation.
Usage recommendations
For reliable results, inspect and, if necessary, replace motor brushes and bearings when installing a new rotor. Ensure all fastenings are torqued to manufacturer specifications and perform a functional test before returning the tool to full-duty use.

## FAQ

### How much does the No name jigsaw motor rotor YVZR40WS cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 28.07.2026 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/11951296/67395297_large.webp