1. Product Overview
1.1 Intended Use
This manual provides essential information for the safe and efficient use of the Qixing QD587 Direct Drive Motor, designed for industrial sewing machines. It is crucial to read and understand all instructions before installation and operation.
1.2 Product Description
The QD587 motor is specifically adapted for use with industrial sewing machine models such as QD8623, QD8626, 8623, 8626, and Chain 3800. This direct drive motor is a replacement part designed to integrate seamlessly with compatible industrial sewing equipment.
2. Safety Information
2.1 General Safety Precautions
- This product is intended for use only with compatible industrial sewing machines. Do not attempt to use it with other types of machinery.
- Installation and maintenance should only be performed by qualified personnel.
- Always disconnect power to the sewing machine before installing, removing, or performing any maintenance on the motor.
- Ensure all connections are secure and correctly wired according to the sewing machine's specifications.
- Keep hands and loose clothing away from moving parts during operation.
- The motor may have minor cosmetic imperfections (e.g., dust, oxidation) due to storage, but these do not affect functionality.
2.2 Compatibility Check
Crucial: Before installation, verify that the motor's part number (Item No. 587) matches your machine's requirements. Incompatible parts can lead to malfunction and damage.
If unsure about compatibility, contact customer service with detailed photos of your machine (front, motor, barcode, model, electric cabinet, back interface) for verification.
3. Package Contents
The package typically includes:
- 1 x Qixing QD587 Direct Drive Motor Assembly
- Associated wiring harness
- Mounting plate/components (as shown in diagrams)
4. Specifications
| Feature | Detail |
|---|---|
| Model | QD587 |
| Brand | Qixing |
| Item No. | 587 |
| Type | Sewing Machine Parts |
| Material | Plastic |
| Use | Embroidery (Industrial Sewing Machines) |
| Origin | Mainland China |
| Package Dimensions (approx.) | Length: 15 cm, Width: 15 cm, Height: 10 cm |
| Package Weight (approx.) | 1.985 kg |
5. Setup & Installation
5.1 Pre-Installation Check
- Confirm motor compatibility with your sewing machine model (e.g., QD8623, QD8626, 8623, 8626, Chain 3800) and part number.
- Ensure the power supply to the sewing machine is disconnected.
- Gather necessary tools for installation.
5.2 Installation Steps (General Guidance)
- Removal of Old Motor: Carefully disconnect the wiring and unmount the existing motor from the sewing machine. Note the orientation and connections for reference.
- Mounting the QD587 Motor: Secure the QD587 motor assembly to the designated mounting points on your industrial sewing machine. Ensure it is firmly attached and properly aligned.
- Wiring Connections: Connect the motor's wiring harness to the appropriate terminals on the sewing machine's control system. Refer to your sewing machine's specific wiring diagram for exact connections. Pay close attention to polarity and secure all connections.
- Initial Power-Up: After installation, double-check all connections. Restore power to the sewing machine and perform a test run at low speed to ensure proper function and smooth operation.
6. Operating Instructions
Once installed, the Qixing QD587 Direct Drive Motor operates in conjunction with your industrial sewing machine's control system.
Refer to your specific sewing machine's user manual for detailed operating procedures, speed adjustments, and stitch settings.
The direct drive motor provides efficient and responsive power to the sewing mechanism.
7. Maintenance
7.1 Regular Checks
- Periodically inspect the motor for any signs of wear, loose connections, or unusual noises.
- Ensure the motor is free from dust and debris. Use a soft, dry cloth or compressed air for cleaning.
- Check wiring for fraying or damage.
7.2 Professional Servicing
- For any complex issues or internal maintenance, it is recommended to consult a professional sewing machine technician.
- Do not attempt to disassemble the motor beyond basic cleaning unless you are a qualified technician.
8. Troubleshooting
8.1 Common Issues
- Motor Not Starting:
- Check power supply to the sewing machine.
- Verify all wiring connections are secure.
- Ensure the sewing machine's safety interlocks are engaged.
- Unusual Noise/Vibration:
- Inspect for loose mounting bolts.
- Check for any obstructions around the motor or drive mechanism.
- If persistent, professional inspection is recommended.
- Inconsistent Speed:
- Consult your sewing machine's manual for calibration or adjustment procedures.
- Ensure the control pedal/system is functioning correctly.
8.2 When to Seek Professional Help
If troubleshooting steps do not resolve the issue, or if you encounter complex electrical problems, contact a certified technician for assistance.
9. User Tips
- Always ensure the motor is securely mounted to minimize vibration and maximize efficiency.
- Regularly clean the motor and surrounding area to prevent dust buildup, which can affect performance and lifespan.
- For optimal performance, use the motor within the recommended operating parameters of your industrial sewing machine.
10. Warranty & Support
For warranty information and technical support, please contact the seller or manufacturer directly.
When contacting support, provide your product model (QD587) and any relevant purchase details.