Features & Benefits
- Lead screw diameter 8mm, length 100mm
- Thread: Acme thread
- Number of Thread/Start:4
- The screw type of this lead screw is ACME thread
- Very suitable for 3D printer Z axis
- Minimal number of parts
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Item #:
15131618
2pcs 300mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis
Item #:
15131618
XAF 12663
Price Details
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The advantages of the lead screw are: Large load carrying capability, Compact, Large mechanical advantage, Precise and accurate linear motion, Smooth, quiet, and low maintenance
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What Stands Out
Precision Acme Thread
Designed with Acme threads, this lead screw ensures smooth operation, reducing backlash and increasing accuracy for 3D printing, making it ideal for precision applications.
Enhanced Load Capacity
With a robust 8mm lead and 4 starts, this lead screw can handle heavy loads efficiently, supporting complex print designs and enhancing the reliability of your 3D printer.
Easy Installation
The 350mm length is ideal for Z-axis applications, offering a simple upgrade for 3D printers. The included brass nut ensures compatibility and seamless assembly for quick setup.
Product Details
- 8mm diameter lead screw made of SUS304 stainless steel with a length of 380mm
- Features brass nut with 4 fixing holes for machine attachment and 2mm pitch Acme thread
- 8mm lead for 3D printer Z axis, with recommendation for anti-backlash nut for higher accuracy
- Packing list includes 1 T8x8 380mm lead screw and 1 T8x8 brass nut
- Provides large load carrying capability, compact size, and precise linear motion
- Suitable for Ultimaker and Prusa i3 3D printer Z axis with its ACME thread type for greater strength
| Thread Size | 8mm |
| Item Weight | 0.29 kg |
| Thread Coverage | Fully Threaded |
| Fastener Size | 8mm x 300mm with 2mm pitch |
| Size Name | 300mm |
| Item Diameter | 8 millimeters |
| Compatible Groove Diameter | 8 millimeters |
| Number of Pieces | 4 |
| Outside Diameter | 8 millimeters |
| Brand | ReliaBot |
| Color | Gold |
| Fastener Type | Screw |
| Unit Count | 2 Count |
| Set Name | ReliaBot 2pcs 300mm T8 Tr8x8 Lead Screw and Brass Nut Set |
| Manufacturer | ReliaBot |
| Model | RZ007-300x2 |
| Number Of Items | 2 |
| Part Number | RZ007-300x2 |
| Screw Head Style | Flat |
| Screw Point Style | Square |
| Head Type | Socket |
| Thread Type | Acme |
| Set Screw Thread Type | ACME |
| Thread Style | ACME thread |
| Drive System | Square |
| Grade Rating | Premium |
| Material Type | stainless_steel_304, brass |
| Exterior Finish | Brass |
| Metal Type | Brass |
| Finish Types | Brass |
| Material | stainless_steel_304, brass |
| Head Style | Flat |
| Point Style | Square |
Who Should Buy?
-
3D Printing Hobbyists
Ideal for users seeking precise vertical movement and enhanced stability in their 3D printers.
-
DIY CNC Projects
Great choice for makers and engineers building custom CNC machines requiring reliable lead screw solutions.
-
Upgrading Printers
Perfect for those looking to upgrade their existing 3D printers for improved performance and accuracy.
-
Beginners
New users may struggle with installation and setup without professional guidance, leading to potential misuse.
Product Description
2pcs 300mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the 150mm T8 Tr8x8 Lead Screw in a 3D printer?
Answer: The 150mm T8 Tr8x8 Lead Screw is primarily used to provide vertical motion for the Z-axis in 3D printers. Its design allows for precise movement and stability while printing. This lead screw features a 2mm pitch with 4 starts, offering efficient movement with minimal backlash, which is crucial for achieving high-quality prints. By utilizing this lead screw, users can enhance their printer’s accuracy and reliability during the printing process, especially when working on intricate designs that require exact layering. -
Question:
What materials is the 150mm T8 lead screw made of?
Answer: The 150mm T8 Lead Screw is typically made of high-quality steel, known for its strength and durability. Paired with a brass nut, this combination ensures smooth motion and resilience against wear over time. Steel's toughness allows it to handle repetitive motion without compromising the structural integrity, making it ideal for the demanding environment of 3D printing. This durability is essential for maintaining consistent performance, ensuring that your 3D printer operates effectively, even during long print jobs. -
Question:
How do the characteristics of this lead screw affect 3D print quality?
Answer: The characteristics of the 150mm T8 lead screw significantly affect print quality due to its precise threading and pitch. The 2mm pitch allows for fine control over vertical movement, which is crucial for layering in 3D printing. With 4 starts, it offers faster vertical feed rate with minimal rotational backlash, allowing for smoother operations during printing. These features ensure that each layer adheres correctly, contributing to the overall resolution and detail of finished prints, which is particularly important for detailed models and prototypes. -
Question:
Can this lead screw fit any 3D printer model?
Answer: The 150mm T8 Tr8x8 lead screw is designed to be compatible with many standard 3D printer models that utilize T8 lead screws for Z-axis control. However, it is important to verify the specifications of your printer’s design to ensure compatibility, particularly in terms of shaft diameter and mounting configuration. If the printer is set up to use lead screws with a similar pitch and diameter, this lead screw can be a straightforward replacement, enhancing precision in your prints. -
Question:
What are the benefits of using a brass nut with the lead screw?
Answer: Using a brass nut with the 150mm T8 lead screw offers several advantages, including low friction and excellent wear resistance. Brass is less likely to deform under stress compared to softer materials, which maintains the integrity of your Z-axis movement over time. The smooth interaction between the lead screw and the brass nut diminishes resistance, leading to quieter operation and improved printing performance. This combination is ideal for achieving reliable and consistent results in diverse printing scenarios. -
Question:
What makes the 4-start design of this lead screw advantageous?
Answer: The 4-start design of the 150mm T8 lead screw offers significant advantages for 3D printing applications. This design allows for a faster lead, meaning that the Z-axis can move more quickly and efficiently. With less rotational movement required to translate vertical motion, prints can be completed in a shorter time while still maintaining accuracy. This is especially beneficial for users who need to produce multiple prints in a given timeframe, optimizing productivity without sacrificing print quality. -
Question:
Is it necessary to lubricate the lead screw, and how often?
Answer: Yes, it is advisable to periodically lubricate the 150mm T8 lead screw to ensure optimal performance. Regular lubrication helps minimize friction between the lead screw and the brass nut, which can prevent wear and extend the lifespan of both components. A light machine oil or silicone-based lubricant is typically recommended. The frequency of application depends on usage; frequent users might consider lubricating every few print sessions, while occasional users may do so every few weeks, based on observed performance. -
Question:
Can I use a longer lead screw for my 3D printer?
Answer: Using a longer lead screw than the 150mm T8 could be feasible, but it requires careful consideration of your printer’s design and specifications. Longer lead screws can provide greater Z-axis travel, which might be advantageous for larger prints. However, they can also introduce challenges such as increased flex and potential instability if not properly supported. It's essential to ensure that your printer's frame can accommodate the additional length without compromising structural integrity. -
Question:
How does the 8mm lead impact my 3D printer's performance?
Answer: The 8mm lead of the 150mm T8 lead screw significantly impacts performance by allowing for reliable motion transfer. This size provides a balance between speed and precision, ensuring that the Z-axis can move smoothly without excessive jerkiness. The result is an efficient and stable printing process that leads to better adhesion and layer consistency, which are vital for producing high-quality 3D prints. Printers equipped with this lead screw can handle detailed projects effectively. -
Question:
Where can I buy the 150mm T8 Tr8x8 Lead Screw and Brass Nut in Central African Republic?
Answer: You can buy the 150mm T8 Tr8x8 Lead Screw and Brass Nut Acme Thread at Ubuy in Central African Republic. Ubuy offers a wide range of products tailored to your 3D printing needs. Their platform is user-friendly, allowing for easy navigation and a smooth purchasing experience. With various payment options available, Ubuy ensures that you can conveniently acquire the necessary components to upgrade your 3D printer, helping you achieve better printing results.
ReliaBot Linear Motion Lead Screws Editorial Review
This T8 tr8x8 lead screw is a popular choice for 3D printer Z axis upgrades. It has a pitch of 2mm and 4 starts for a lead of 8mm. The nut may need to be shaped to fit certain machines such as the Ender 3 Pro. The backlash is minimal making it well machined. The lead screw has received positive reviews from buyers who have used it for their 3D printer upgrades. Although there have been a few instances where the lead screw was received bent, replacements were given. Overall, the T8 tr8x8 lead screw has proven to be a good alternative for upgrading 3D printer Z axes.
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Pros
- Exact fit for Ender 3 Max and Ender 3 with dual Z kit
- Minimal backlash
- Popular choice for 3D printer Z axis upgrades
Cons
- Nut may need to be shaped to fit certain machines
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