Belt tensioner 2020 / 2040 profile X-axis / Y-axis for Ender-3/Ender3 Pro/Ender3 V2/CR-10/ CR-10 V2/ CR-10 V3/CR-20 Pro 3D printer parts

Belt tensioner 2020 profile X-axis / Y-axis  for Ender-3/Ender3 Pro/Ender3 V2/CR-10/ CR-10 V2/ CR-10 V3/CR-20 Pro 3D printer parts

• The Belt Tensioner 2020 Profile is an upgraded 3D printer belt tensioner designed to keep your X-axis belt or Y-axis belt properly tightened for smoother motion and more accurate prints.
• It helps reduce belt slack, vibration, and layer shifting by maintaining consistent synchronous belt tension.
• Made from heavy-duty aluminium alloy with an anodized finish for durability and long service life.
• Supplied pre-assembled, so you only need to mount it using T nuts and screws.

Specifications

• Product type: Belt tensioner
• Profile compatibility: 2020 aluminium profile
• Axis support: X-axis / Y-axis
• Material: Aluminium alloy
• Surface treatment: Anodized
• Installation: Pre-assembled; mounts with T nuts and screws (noted for extrusion frames)
• Function: Belt stretch straighten tensioner for timing belt / synchronous belt

Applications

• 3D printer upgrade for quick and accurate belt adjustment
• Compatible use-cases include:
  • Ender 2
  • Ender 3
  • Ender 3 Pro
  • Ender-3 V2
  • Ender 3s
  • Ender 5
  • Ender 5 Plus (fits Y-axis and X-axis as specified)
  • CR10
  • CR10S
  • CR10 S5
• Suitable for 2020 profile X axis 3D printers and Y-axis belt systems using similar mounting

Features

• Durable aluminium alloy body with anodized finish for wear resistance
• Quick belt tension adjustment for more stable motion and improved print consistency
• Helps reduce belt-related artifacts like ringing, skipping, and layer misalignment
• Pre-assembled design saves setup time; simple mounting to extrusion frame
• Designed for wide compatibility with popular Creality belt-driven axes

Package Include:

• 1 piece of X-Axis 2020 / Y-Axis 2040 belt tenioner ( as per order )