CNC Tool-free Z-Axis Tensioner for Voron 2.4
โ All metal, Strong and robust. Never worry about warping again.
โ Tool-free adjustment, Convenience at your fingertips.
โ Adjust the belt tension by rotating the dial. Geared to keep the dial in place after adjustment.
-
Free Shipping on Orders Over $59
-
30-Day Returns, 180-Day Warranty
-
Earn BQ Maker Coins on this purchase to get cash discounts.
About Warehouses
Default Shipping: China Warehouse
Unless otherwise specified, orders are shipped from our China warehouse, with worldwide delivery available. Estimated delivery time is 12โ20 business days, depending on your destination.
Alternative Warehouse Options
Selected products offer US or EU warehouse options as variants, subject to stock availability.
- US Warehouse: Available for delivery within the contiguous United States only. Alaska, Hawaii, Puerto Rico, and military addresses are excluded. Estimated delivery time: 5โ7 business days.
- EU Warehouse: Estimated delivery time: 5โ7 business days.
For more information, please refer to our Shipping Policy.
The CNC Tool-Free Z-Axis Tensioner for Voron 2.4 is a premium all-metal upgrade designed to replace fragile printed Z belt tensioners. Precision CNC machined from high-strength aluminum alloy, this robust tensioner provides reliable, warp-free performance and allows effortless Z-axis belt adjustment without any tools.
Key Features:
- All-Metal CNC Construction: Strong and durable โ eliminates warping issues common with 3D printed tensioners.
- Tool-Free Adjustment: Simply rotate the anodized aluminum thumbwheel with your fingertips for quick and precise Z belt tensioning.
- Perfect Compatibility: Specifically designed for Voron 2.4 (R1 and R2 versions). Direct drop-in replacement for stock printed parts.
- Improved Performance: Better belt tension consistency leads to reduced backlash, higher print accuracy, and improved input shaper results.
- Easy Installation: No special tools required; maintains full compatibility with standard Voron Z belt setup.
This Z-axis tensioner is an essential upgrade for Voron 2.4 builders and owners who want more reliable Z motion, easier maintenance, and professional-level adjustability. It solves the common problem of printed tensioners deforming under tension or heat, ensuring long-term stability for high-speed and high-precision printing.
Why Choose This CNC Z Tensioner? It offers the convenience of tool-free adjustment combined with the strength and precision of CNC-machined metal parts. Ideal for both new Voron 2.4 builds and upgrades on existing printers.
Package Includes: 1 ร CNC Tool-Free Z-Axis Tensioner for Voron 2.4 (includes thumbwheel and necessary hardware)