Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of cnc machine rack m4 × 1000mm × 30×30mm in China, featured by quality products and good service. If you're going to wholesale advanced cnc machine rack m4 × 1000mm × 30×30mm made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
CNC machine rack M4 × 1000mm × 30×30mm
|
Parameter |
Specification |
|
Product Name |
Straight Spur Rack |
|
Module |
M4 (Metric) |
|
Pitch (Circular Pitch) |
12.57 mm (π × 4) |
|
Pressure Angle |
20° (Standard Full Depth) |
|
Cross Section |
30 mm × 30 mm |
|
Total Length |
1000 mm |
|
Standard Material |
45# Carbon Steel (Optional: 40Cr / Stainless Steel) |
|
Surface Treatment |
Black Oxide (Standard); Induction Hardening (Optional) |
|
Tooth Hardness (If Hardened) |
HRC 45–55 |
|
Precision Grade |
DIN 8 / ISO 8 (Customizable to DIN 7) |
|
Mounting Holes |
Pre-drilled mounting holes (standard configuration) |
|
Matching Pinion |
M4 Spur Pinion, 20° pressure angle, 15–30 teeth recommended |
|
Application |
CNC machines, linear motion systems, automation equipment, gantry robots |
Precision Linear Motion for Industrial Applications

Engineered for CNC machines and automation systems, our M4 straight spur rack delivers reliable, high-precision linear motion for demanding industrial use.
Ideal for CNC machining centers, routers, and milling equipment, it ensures tight pitch consistency and repeatable positioning for metalworking, woodworking, and composite processing.
Perfect for automated production lines, conveyor systems, and pick-and-place machinery, its 45# steel construction (with optional induction hardening) withstands continuous, high-load operation to boost throughput and minimize downtime.
A key component for 7th-axis robot slides and gantry robots, it supports long-travel, low-backlash movement for robotic machining, welding, and material handling in automotive, aerospace, and logistics applications.
With a compact 30×30mm profile and pre-drilled mounting holes, it also adapts seamlessly to custom equipment like laser cutters, engravers, and lift systems.
Built for durability in harsh workshop environments, this rack offers a cost-effective, versatile linear drive solution for OEMs and system integrators.
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