Custom CNC Machined Aluminum Clamping Collar | Automation Fixture Component

Place of Origin: China
Brand Name: CHENRONG
Model Number: CRAI0150
Product Details
Place of Origin:
China
Brand Name:
CHENRONG
Model Number:
CRAI0150
Minimum Order Quantity:
1 pcs
Delivery Time:
5-8days
Payment Terms:
T/T
Specifications
Cnc machining or not:
CNC Machining
Micro machining or not:
Micro Machining
Type:
Drilling,Turning,Etching / Chemical Machining,Broaching,Other Machining Services
Material capabilities:
Stainless Steel,Aluminum,Steel Alloys,Copper,Hardened Metals
Material:
Aluminum,Stainless Steel,brass,copper,Metal
Surface treatment:
Plating,sandblasting,anodizing,degrease,Heat Treatment/ Polishing/ Plating/ Anodizing Etc.
Highlight:

CNC machined aluminum clamping collar

,

aluminum clamping collar automation fixture

,

custom 5-axis machined clamping collar

Product Description
Product Overview

This custom split clamping collar is CNC machined from aluminum alloy. The split clamping structure delivers reliable locking force. Multiple threaded mounting holes are pre-machined for easy installation, widely used as positioning and clamping components for automation fixtures and robotic assemblies.

Key Features
  • Material: Aluminum Alloy (6061-T6 as standard, other material options available)
  • Processing: 5-axis CNC milling & turning, tight tolerance control
  • Split clamp design: Uniform clamping force, convenient for shaft installation and adjustment
  • Precisely machined threaded holes & mounting holes for flexible assembly
  • Surface finish: Natural aluminum finish / Anodizing optional
  • Customizable: Outer diameter, inner profile, hole layout, thickness all customizable based on drawings
  • Suitable for prototype and small batch production
Specifications
Item Parameter
Product Name Custom Split Clamping Collar
Material Aluminum Alloy 6061-T6 (Stainless steel, brass optional)
Manufacturing Process 5-axis CNC Machining
Tolerance ±0.005~0.02mm, follow customer drawing requirements
Surface Treatment As machined / Clear anodizing / Black anodizing
Order Type Custom per 2D/3D drawings, prototype & small batch
Applications
  • Automation machine fixtures & positioning assemblies
  • Robot end tooling / EOAT components
  • Shaft clamping and locking parts for motion control systems
  • Packaging machinery, test equipment and precision assembly equipment
Frequently Asked Questions
Q1: Can I customize the inner hole profile and hole positions?

A1: Yes. All dimensions, inner cutout shape, thread specifications and hole distribution are fully customizable according to your 2D drawings.

Q2: What materials are available for this clamping collar?

A2: Standard material is 6061-T6 aluminum alloy. Stainless steel and brass can also be quoted upon request.

Q3: What is your typical lead time for custom clamping collars?

A3: Normally 7–12 working days after drawing confirmation, depending on quantity and surface treatment requirements.

Q4: Do you provide inspection documents?

A4: Yes, we can supply material certificates and dimension inspection reports as requested.

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • M
    Manson Collier
    United StatesSep 13.2026
    ★★★★★
    ★★★★★
    Used for a project and they look great
  • S
    Sven
    SwedenSep 10.2026
    ★★★★★
    ★★★★★
    We purchased this 5-axis aluminum bracket for our automated testing machine. The complex curved contour and multi-hole positioning fully match our drawing requirements. CMM inspection report was provided. The team responded quickly to our engineering questions.
  • E
    Ethan
    CanadaSep 9.2026
    ★★★★★
    ★★★★★
    The custom dense‑fin aluminum heat sinks work well on our new‑energy control modules. Fin deformation rate is very low after CNC milling. Thermal performance matches our lab test expectation.

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