With over 20 years of experience in precision CNC machining, RayGin specializes in the custom machining and manufacturing of Servo Brackets, serving humanoid robots and various motion control applications. Our design and manufacturing focus is on precise coaxiality control.
Servo Brackets place high demands on flatness, coaxiality, and assembly consistency. Any deviation in machining precision can lead to noise or premature wear. Therefore, in motion control systems, Servo Brackets are classified as functional precision components.
Types of Servo Brackets RayGin Can Manufacture
Servo Motor Mounting Brackets
Require high precision at installation interfaces.
Custom Servo Brackets
Fully customized bracket structures based on customer drawings, including integrated mounting structures and complex geometries.
Engineering Challenges for Servo Brackets
Coaxiality
Precise alignment between the servo motor shaft and the transmission system is crucial. Minor deviations can cause abnormal bearing loads, reduced lifespan, and decreased efficiency.
Structural Rigidity
Servo motors generate significant dynamic torque during acceleration and deceleration. Insufficient bracket rigidity can lead to deformation, affecting positioning accuracy.


Vibration and Resonance Control
Servo Brackets with inadequate machining precision can amplify system vibrations, generate noise, and impact operational stability.
Heat Dissipation and Thermal Stability
Servo motors generate heat during operation. The material and structural design of the bracket affect heat dissipation and long-term dimensional stability.
CNC Machining Solutions for Servo Brackets
RayGin addresses the above challenges through a precision CNC machining process.
Precision Machining of Key Mounting Surfaces
All critical mounting surfaces and hole positions are finished via CNC machining to ensure motor installation accuracy and assembly consistency.
Strict Tolerance Control
Targeted tolerance control is applied to critical dimensions based on the functional requirements of the Servo Bracket.
Multi-Axis CNC Machining Capability
Complex structures and multi-mounting surfaces are processed with high consistency using multi-axis CNC machining equipment.
Our goal is to ensure the long-term stable operation of Servo Brackets within the entire motion system.
Common Materials for Servo Brackets
Aluminum Alloy
Lightweight, easy to machine, good heat dissipation.
Carbon Steel
High rigidity, strong load-bearing capacity.
Stainless Steel
Used for applications requiring corrosion resistance or in special environments.
Surface Treatment for Servo Brackets
- Anodizing
- Black Oxide Treatment
- Powder Coating
Quality Control
Our quality control focuses include:
- Flatness inspection of mounting surfaces
- Hole position and coaxiality inspection
- Parallelism and perpendicularity inspection
- Batch consistency control
Critical dimensions are inspected before shipment to ensure they meet assembly and performance requirements.
Prototyping and Small-Batch Production Support
RayGin offers:
- Servo Bracket Prototype Machining
- Small-Batch Trial Production
- Flexible production scheduling
RayGin's machining process supports rapid iteration without compromising precision, helping customers shorten development cycles and reduce project risks.

Manufacturing Capabilities Overview
- 3-Axis / 4-Axis / 5-Axis CNC Machining Centers
- Precise servo motor installation control with machining accuracy up to ±0.01 mm
- ISO9001 Quality Management System
- A professional team comprising 13 experienced process engineers and 16 dedicated quality inspectors
- Free prototyping support
Collaboration Process
- Submit Servo Bracket drawings or CAD files
- Engineering review and machining feasibility feedback
- Quotation and delivery confirmation
- CNC machining and quality inspection
- Delivery and technical support
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