# Stepper Motor Renkforce Basic 3 RF-4538658, 1.8° step angle, bipolar 4‑wire

**URL:** https://aio.lv/en/product--renkforce-rf-4538658--3943637
**Data updated:** 2026-01-06 11:14 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Renkforce
**Manufacturer code:** RF-4538658
**EAN:** 4064161083070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--renkforce-rf-4538658--3943637

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Renkforce Basic 3 RF-4538658 is a stepper motor with a 1.8° step angle suitable for 3D printers and motion control applications. As a bipolar four‑wire motor it provides precise position control and smooth incremental movement. Use it for axis drives, extruders or custom CNC/robotics projects where reliable, repeatable stepping is required.

## Long description

Renkforce Ersatzteil Schrittmotor RF-4538658 is a replacement stepper motor designed for the Renkforce Basic 3 printer. The bipolar 4‑wire motor has a 1.8° step angle and delivers precise, repeatable incremental movement for axis drives, extruders and other motion-control applications.
Advantages
The 1.8° step angle provides fine positional resolution while the bipolar 4‑wire configuration enables reliable torque and smooth stepping. As a direct-replacement part for the Basic 3 (RF-4538658) it matches common mounting and electrical characteristics for straightforward installation and consistent performance in printers and custom machines.
Suitable for
3D printer X/Y/Z axis drives
Extruder drives
Small CNC or robotic motion axes
Replacement part for Renkforce Basic 3 (RF-4538658)
Key specifications
Manufacturer: Renkforce
Model / MPN: RF-4538658
Step angle: 1.8°
Wiring: Bipolar, 4‑wire
Category: 3D Printers Accessories
EAN: 4064161083070
How to use
Mount the motor in place of the original Basic 3 stepper following the printer or machine manufacturer’s mounting instructions. Connect the four wires to the motor driver or controller according to the driver’s coil wiring diagram and ensure correct current and microstepping settings in firmware. Verify correct rotation direction and adjust wiring or firmware motor direction if necessary.
Usage recommendations
Check the original motor’s electrical specifications (coil resistance, current rating) and confirm driver compatibility before installation. If used in a printer, re-level axes and recalibrate steps per mm after replacement to ensure accurate motion.

## FAQ

### How much does the Stepper Motor Renkforce Basic 3 RF-4538658 cost, and is it available for purchase?

The price is 23.49 € (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 14.07.2026 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. 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 Renkforce 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 Renkforce 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/3943637/47598507_large.webp