YSA BD03 High-Precision Dual Servo Drilling and Tapping Spindle Unit
YSA BD03 High-Precision Dual Servo Drilling and Tapping Spindle Unit
Overview
Engineered by Chuanneng Automation under the YSA brand, the **BD03 Dual Servo Spindle Unit** is a premium CNC machining solution designed for high-speed drilling and rigid tapping operations. Built for OEM manufacturers and automation integrators, this maintenance-free servo spindle delivers exceptional rigidity, ultra-high precision, and unparalleled programming flexibility. Whether you are machining aluminum components for 3C electronics or steel parts for the automotive industry, the BD03 spindle ensures superior thread quality, extended tool life, and maximized production efficiency.
Key Features & Advantages
- **Advanced CNC System Integration**: Seamlessly compatible with YSA’s proprietary drilling and tapping control system. It offers a fully visualized parameter setting interface, making operation intuitive, flexible, and highly efficient.
- **Fully Programmable Flexibility**: Thread sizes and pitch parameters can be freely set and adjusted via the CNC controller, eliminating the need for mechanical gear changes and drastically reducing changeover time.
- **High-Precision Integrated Design**: The spindle features a high-precision, one-piece integrated housing structure. This design significantly minimizes spindle runout and maximizes structural rigidity during heavy-duty cutting cycles.
- **Maintenance-Free Operation**: Designed with premium, long-life components, the BD03 servo spindle is virtually maintenance-free, reducing downtime and lowering total cost of ownership (TCO).
- **Customizable Spindle Nose**: While equipped with a standard ER16 collet (Ø1–Ø10mm), the output shaft interface can be customized to **ER20** or **JT1** to meet specific tooling requirements.
Technical Specifications
| Parameter | Specification |
| :--- | :--- |
| **Model** | BD03 Servo Spindle Unit |
| **Drilling / Tapping Capacity (S45C Steel)** | Ø0.75 – Ø8 mm / M1 – M6 |
| **Clamping Capacity (Standard)** | ER16 (Ø1 – Ø10 mm) *(ER20 / JT1 optional)* |
| **Maximum Stroke** | 80 mm |
| **Stroke Adjustment Range** | Rapid Traverse: 0–60 mm / Cutting Stroke: 0–60 mm |
| **Maximum RPM** | 12,000 RPM (Drilling) / 3,000 RPM (Tapping) |
| **Servo Motor Power** | 0.75 kW / 0.4 kW, 220V (Dual Servo Configuration) |
| **Thread Pitch** | Freely programmable via CNC controller |
| **Transmission Type** | HTD 5M Timing Belt (240 × 15 mm) |
| **Weight** | 18 kg (excluding motor) |
| **Maintenance** | Maintenance-Free Design |
Machining Capacity (Single & Multi-Spindle Configurations)
The BD03 spindle adapts effortlessly to both single-spindle and multi-spindle transfer line setups:
- **1-Spindle Setup**: Max Tapping Capacity up to **M8 in Aluminum** / **M6 in Steel**.
- **2-Spindle Setup**: Max Tapping Capacity up to **M6 in Aluminum** / **M4 in Steel**.
*(Note: Maximum rotational speed is dependent on the power unit. Rapid traverse and cutting strokes can be freely customized within the YSA spindle control system.)*
Premium Internal Components (Consumables)
To guarantee longevity and consistent precision, the BD03 spindle is built with top-tier internal components:
- **Spindle Bearings**: 7002C × 2, 7001C × 1 (High-speed, high-precision angular contact bearings)
- **Pulley Bearings**: 6203ZZ × 2
- **Oil Seal**: DKB-40, 52 × 6 × 1
Partner with YSA for Your Automation Needs
Backed by Chuanneng Automation’s rigorous quality control and CE certification, the YSA BD03 servo spindle is the reliable core component your production line deserves. Contact our engineering team today to request a detailed quotation, discuss custom motor brand integration, or learn more about our multi-spindle machining solutions.
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