High Precision Trapezoidal Precision Thread Screw Pair Material Material Gcr15

• Flange: With Flange
• Nut Number: Double
• Nut Type: Bending Tube
• Model NO.: Trapezoidal Screw Pair
• Precision: C1
• Rows Number: 1-Row
• Screw Diameter: >61mm
• Type: Inner Loop
• Product Name: Trapezoidal Screw Pair
• Keywords: Precision Screw Pair
• Nominal Diameter: Custom Made
• Lead: 1mm
• Core Components: Screw Nut, Lead Screw
• Application: CNC Machining Parts
• Accuracy Level: P2-P3
• Stock: Rich
• Feature: Long Operating Life
• Finish: Black Oxide,Zinc Plate,Plain
• Rigidity: 417um~1340um
• Screw Material: Gcr15
• Nut Material: Gcr15
• Logo: Accept
• OEM & ODM Custom: Accept
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: AEROSPACE QUNJIAN
• Origin: Guizhou, China
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

 

TRAPEZOIDAL SCREW PAIR

A high-precision trapezoidal screw is a type of screw with a trapezoidal thread form that is usually used with brass or plastic nuts to convert rotary motion into linear motion. As the name implies, high-precision trapezoidal thread screws have a tighter thread fit than standard or regular trapezoidal screws. They are widely used in applications that require high repeatability and precise position control, such as CNC machines and robotics.

Trapezoidal lead screws are mechanical parts used mainly for linear motion. They are screws with trapezoidal threads, and when rotated, they move in a straight line with a movement equal to the pitch of the thread. Trapezoidal lead screws are usually paired with nuts to realize the conversion of rotational motion to linear motion.

Product Parameters

TRAPEZOIDAL SCREW PAIR SPECIFICATION
Product Name	Trapezoidal Screw Pair
Keywords	Precision Screw Pair
Nominal Diameter	Custom Made
Lead	1MM
Core Components	Screw Nut, Lead Screw
Application	Cnc Machining Parts
Accuracy Level	p2-p3
Stock	Rich
Feature	Long Operating Life
Finish	Black Oxide,Zinc Plate,Plain
Rigidity	417um~1340um
Screw Material	GCr15
Nut Material	GCr15
OEM	Accept
Custom Made	Support

LINEAR MOTION

Trapezoidal screws pair are often used in linear motion systems, such as CNC machines, 3D printers, and Cartesian robots. In these applications, the screws convert rotational motion from a motor into linear motion to precisely position and move components, tools, or print heads along linear guides. The linear positioning achieved by trapezoidal screws is essential for accuracy, repeatability, and control in manufacturing, fabrication, and automation tasks.

ACTUATORS

Trapezoidal lead screws pair are commonly used in conjunction with nuts to form linear actuators. These actuators provide controlled linear motion for applications such as robotics joints, automated assembly, material handling, and precision positioning of sensors, cameras, and instruments. Trapezoidal lead screw actuators are often selected for their ability to provide reliable motion with minimal backlash and play.

MEDICAL DEVICES

Trapezoidal screws pair are employed in various medical devices and equipment that require precise positioning and motion control. Examples include infusion pumps, robotic surgical systems, imaging devices (such as MRI and CT scanners), and patient-handling equipment. The accuracy and repeatability of trapezoidal screws contribute to the reliable operation and safety of these critical medical systems.

AUTOMOTIVE APPLICATIONS


Trapezoidal screws pair are used in various automotive applications where linear motion and positioning are required. Examples include power window mechanisms, seat adjusters, sliding door mechanisms, and automatic trunk/liftgate mechanisms. The durability and efficiency of trapezoidal screws make them suitable for automotive systems that demand both performance and comfort features.

DIAMETER


Precision Trapezoidal Screw Pair comes in different diameters per the task. The diameter impacts the torque, load capacity, and overall functionality. For example, a larger diameter screw will handle greater loads and generate more torque compared to smaller ones.

FAQ

Q1: Will you make custom products according to our design drawings?
A1: Yes, we are a professional manufacturer with an experienced engineering team to make custom products according to customers' drawings.

Q2: Is the drawing safe after receiving it?
A2: Yes, we will not release your design to any third party unless we get your permission. We can sign a confidentiality agreement before you send the drawing.

Q3: What is the minimum order quantity?
A3: We require samples <20 and batches >100, but the more quantity, the better the price. In addition, we are happy to make prototypes or samples for customers to ensure quality standards.

Q4: Do you provide some samples?
A4: Yes, it only takes some sample cost and we will return it when we go to mass production.

Q5: If it is found that the received parts are not of good quality, how to deal with it?
A5: Please rest assured that all our products are QC inspected and accompanied by inspection reports before delivery, and generally there will be no unqualified conditions: if there are any unqualified conditions, please contact us immediately and take photos. We will check the problem and rework or repair it the first time, and the resulting transportation costs will be borne by us.