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Product Description
Designed for use in heavy-duty applications, the Juki LU-1508NS is an industrial sewing machine that features a single needle, straight stitch, walking foot, and straight stitch features. This machine, which is manufactured in Japan by Juki, a global leader in sewing quality and technology, is known for its exceptional performance when it comes to stitching tough textiles like leather.
The fact that it has sophisticated mechanisms such as a greater needle stroke, a rectangular feed, and walking foot technology makes it an excellent choice for usage in industrial settings. As a full unit, the machine is offered for sale, which includes the machine head, table, stand, motor, sewing light, drawer, and all of the necessary components that are already installed and ready to be used for sewing.
Basic Information of the Juki LU-1508NS Industrial Sewing Machine

- Model: Juki LU-1508NS
- Type: Industrial Sewing Machine
- Manufacturer: Juki (Made in Japan)
- Weight: 93.7 lbs (Machine Head: 42.5 kg)
- Dimensions: 48 inches (L) x 20 inches (W) x 48 inches (H)
- Power: 110V with a quiet servo motor
- Warranty: 90 days labor on defects in materials and workmanship (US), 30 days parts and labor (Non-US)
Key Features of the Juki LU-1508NS Industrial Sewing Machine
Advanced Sewing Capabilities
- Walking Foot Technology: Ensures smooth feeding of heavy materials.
- Rectangular Feed: Prevents needle fraying and stitch gathering, ensuring consistent stitch quality.
- Higher Needle Stroke: Facilitates sewing of thicker materials.
- Dual-Tension Mechanism: Supports high-tension sewing with thick threads, producing excellent seam quality on a broad range of materials.
- Vertical-Axis Double-Capacity Hook: Reduces the frequency of bobbin thread replacement, increasing efficiency.
Performance and Efficiency
- Maximum Sewing Speed: 2,500 stitches per minute.
- Maximum Stitch Length: 9 mm (forward/backward).
- Needle Bar Stroke: 36 mm.
- Lift of the Presser Foot: 9 mm by hand, 16 mm by knee.
- Alternating Vertical Movement: 2.5 mm to 6.5 mm.
- Thread Take-Up: Slide type.
- Needle System: 135 x 17 (Nm125 to Nm200).
User-Friendly Design
- Servo Motor: Provides adjustable speed control and operates quietly, making it ideal for in-home use.
- Knee-Lifter Mechanism: Built into the bed, reducing the pressure required to operate and facilitating setup.
- Full-Open-Type Top Design: Allows for easy adjustments without tilting the machine head.
- Easy-to-Observe Needle Area: Improved visibility around the needle entry and bobbin winder placement on the front face of the machine arm.
- Large Handwheel: Enhances control and ease of use.
Durability and Maintenance
- Centralized Oil Wick Lubrication: Ensures consistent lubrication of the hook and other critical components, reducing maintenance time and effort.
- Safety Clutch: Prevents hook damage by automatically engaging if the thread gets caught, with a reset button to return the machine to normal operation.

Stitch gathering: a rectangular feeding motion
Without stitch gathering, the innovative mechanism with its rectangular feeding motion ensures a constant feed of materials of various thicknesses.
The material doesn’t flap because to the feed dog’s lower orbit, which also lessens operating noise and vibration.
Vertical Movement Mechanism with Prevents Irregular Stitches
The machine incorporates a revolutionary mechanism that keeps the walking foot and presser foot’s alternating vertical movement ratio constant even when the thickness of the material varies.
Using a heavy-weight material does not cause the presser foot lift to drop.This implies that when stitching lighter-weight portions of the cloth, the presser foot contacts the material precisely at the same moment. To avoid uneven stitches, the walking foot so maintains the material under constant pressure.
Depending on the height of the material’s multilayered sections, the walking foot and presser foot’s alternating vertical movement can be adjusted up to a maximum of 6.5mm.
Juki LU-1508NS Sewing Machine: Stitch Quality
- Consistent Seam Quality: The rectangular feed mechanism and alternating vertical movement ensure well-tensed seams without pitch errors.
- Adjustable Stitch Length: Easily selected by the stitch dial, allowing for customization based on project requirements.
Ease of Use

- User-Friendly Interface: The machine’s design includes features like an easy-to-observe needle area, a large handwheel, and a knee-lifter mechanism for enhanced operability.
- Quick Bobbin Preparation: The vertical-axis double-capacity hook reduces the frequency of bobbin thread changes, increasing efficiency.
- The Highly Efficient Vertical-Axis Double-Capacity Hook: Is Equipped As Standard With the adoption of this vertical-axis double-capacity hook, the frequency of bobbin thread changing is reduced, promising sewing work of increased efficiency.
Included Components With Juki LU-1508NS Sewing Machine
- Machine Head: Juki LU-1508NS
- Table and Stand: Fully assembled and ready to use.
- Servo Motor: Provides adjustable speed control and quiet operation.
- Sewing Light: Enhances visibility in the sewing area.
- Drawer: For convenient storage of accessories and tools.
Included Accessories of the Juki LU-1508NS Sewing Machine

The Juki LU-1508NS is a high-performance industrial sewing machine designed for heavy-duty applications. It comes as a complete unit with several essential accessories to ensure you have everything you need to start sewing right away. Here is a detailed list of the included accessories:
Machine Components
- Machine Head: Juki LU-1508NS
- Table and Stand: Fully assembled and ready to use.
- Servo Motor: Provides adjustable speed control and quiet operation.
- Sewing Light: Enhances visibility in the sewing area.
- Drawer: For convenient storage of accessories and tools.
Presser Feet
- Standard Presser Foot: For general sewing tasks.
- Walking Foot: Ensures smooth feeding of heavy materials.
- Zipper Foot: For sewing zippers with precision.
- Buttonhole Foot: For creating buttonholes.
General Accessories
- Bobbin Winder: Located on the front face of the machine arm for easy access.
- Large Handwheel: Enhances control and ease of use.
- Knee-Lifter Mechanism: Built into the bed, reducing the pressure required to operate and facilitating setup.
- Safety Clutch: Prevents hook damage by automatically engaging if the thread gets caught, with a reset button to return the machine to normal operation.
Maintenance Tools
- Screwdriver: For maintenance and adjustments.
- Lint Brush: For cleaning the machine and removing lint.
- Oil: Juki New Defrix Oil No. 2 (equivalent to ISO VG32) for lubrication.
Additional Features
- Vertical-Axis Double-Capacity Hook: Reduces the frequency of bobbin thread replacement, increasing efficiency.
- Centralized Oil Wick Lubrication: Ensures consistent lubrication of the hook and other critical components, reducing maintenance time and effort.
- Full-Open-Type Top Design: Allows for easy adjustments without tilting the machine head.
- Easy-to-Observe Needle Area: Improved visibility around the needle entry.
Needles and Bobbins
- Needles: 135 x 17 (Nm125 to Nm200).
- Bobbins: Large capacity bobbins (Juki Part Number B9117-563-000).
Advantages of the Double-Tension Mechanism in the Juki LU-1508NS Industrial Sewing Machine
The Juki LU-1508NS industrial sewing machine is renowned for its ability to handle heavy-weight fabrics with precision and consistency. One of the standout features contributing to its exceptional performance is the double-tension mechanism. Here are the key advantages of this mechanism:
1. Enhanced Stitch Quality
Consistent Tension
- High-Tension Sewing: The double-tension mechanism allows the machine to maintain high tension on the thread, which is crucial for sewing thick and heavy materials. This ensures that the stitches are tight and secure, preventing any loosening or unraveling.
- Balanced Seams: By providing consistent tension, the double-tension mechanism helps produce well-balanced seams, which are critical for professional-quality sewing.
Prevention of Stitch Gathering
- Rectangular Feed Mechanism: The combination of the double-tension mechanism with the rectangular feed ensures that the fabric is fed evenly through the machine. This prevents stitch gathering, even when sewing multi-layered sections of material.
2. Versatility in Handling Different Materials
Wide Range of Fabric Weights
- Light to Heavy Fabrics: The double-tension mechanism allows the Juki LU-1508NS to handle a broad range of materials, from lightweight fabrics to heavy-duty textiles like leather and canvas. This versatility makes it suitable for various industrial applications, including upholstery, auto upholstery, and leather goods.
Adaptability to Material Thickness
- Consistent Performance: The mechanism ensures that the machine can adapt to changes in material thickness without compromising stitch quality. This is particularly beneficial when working with materials that have varying thicknesses, such as quilts or multi-layered fabrics.
3. Increased Efficiency
Reduced Bobbin Changes
- Vertical-Axis Double-Capacity Hook: The double-tension mechanism works in tandem with the vertical-axis double-capacity hook, which holds more thread than standard hooks. This reduces the frequency of bobbin changes, allowing for longer continuous sewing and increased productivity.
High Sewing Speed
- 2,500 Stitches Per Minute: The machine’s ability to maintain high tension at a maximum sewing speed of 2,500 stitches per minute ensures that it can handle high-volume sewing tasks efficiently.
4. Improved Durability and Reliability
Robust Construction
- Heavy-Duty Components: The double-tension mechanism is built to withstand the demands of industrial sewing, contributing to the overall durability and reliability of the Juki LU-1508NS. This ensures that the machine can perform consistently over long periods, even under heavy use.
Safety Features
- Safety Clutch: The machine is equipped with a safety clutch that prevents hook damage if the thread gets caught. This feature, combined with the double-tension mechanism, ensures that the machine operates smoothly and safely.
5. User-Friendly Adjustments
Easy Tension Adjustment
- Accessible Controls: The double-tension mechanism allows for easy adjustment of thread tension, enabling users to fine-tune the settings according to the specific requirements of their sewing projects. This user-friendly feature enhances the machine’s operability and makes it easier to achieve the desired stitch quality.
Types of Stitches Offered by the Juki LU-1508NS Industrial Sewing Machine
The Juki LU-1508NS is an industrial-grade sewing machine designed for heavy-duty applications. It is equipped with advanced features to handle thick fabrics like leather, canvas, and upholstery materials. Here are the types of stitches and sewing capabilities offered by the Juki LU-1508NS:
Straight Stitch
- Single Needle, Straight Stitch: The primary function of the Juki LU-1508NS is to provide a strong, reliable straight stitch. This is ideal for heavy-duty sewing tasks where durability and strength are paramount.
Lockstitch
- Unison Feed Lockstitch: The machine uses a unison feed mechanism, which ensures consistent feeding of materials and prevents stitch gathering. This is particularly useful for sewing multi-layered sections of heavy materials.
Stitch Length and Adjustability
- Maximum Stitch Length: 9 mm (both forward and backward). This allows for a wide range of stitch lengths, making it versatile for different sewing applications.
- Stitch Length Dial: The stitch length can be easily selected and adjusted using the stitch dial, providing precise control over the stitch length.
Feed Mechanism
- Rectangular Feed: The rectangular feed mechanism prevents needle fraying and ensures consistent stitch quality by maintaining a constant stitching pitch, even when sewing multi-layered sections of material.
- Alternating Vertical Movement: The walking foot and presser foot alternate vertically in increments of up to 6.5 mm. This mechanism maintains a consistent ratio between the walking foot and presser foot’s movements, even when the material thickness changes, preventing irregular stitches.
Special Features
- Dual-Tension Mechanism: Supports high-tension sewing with thick threads, ensuring high-quality seams on a broad range of materials.
- Vertical-Axis Double-Capacity Hook: Reduces the frequency of bobbin thread replacement, increasing efficiency and allowing for longer continuous sewing.
Types of Fabrics the Juki LU-1508NS Industrial Sewing Machine Can Handle
The Juki LU-1508NS is designed to handle a wide range of heavy-duty fabrics, making it an ideal choice for industrial applications. Here’s a detailed look at the types of fabrics this machine can manage effectively:
Heavyweight Fabrics
- Leather: The machine’s walking foot technology and higher needle stroke make it perfect for sewing thick leather materials.
- Canvas: Ideal for heavy canvas used in tents, sails, and outdoor gear.
- Denim: Handles multiple layers of denim effortlessly, making it suitable for jeans and other denim products.
- Cordura: Great for heavy-duty Cordura fabrics used in backpacks, luggage, and military gear.
- Vinyl: Capable of sewing through thick vinyl materials used in upholstery and automotive interiors.
Medium-Weight Fabrics
- Upholstery Fabrics: Perfect for sewing various types of upholstery fabrics used in furniture and automotive interiors.
- Twill: Suitable for medium-weight twill fabrics used in workwear and uniforms.
- Duck Cloth: Handles duck cloth used in bags, aprons, and other durable items.
Specialty Fabrics
- Auto Upholstery: Designed to handle the specific requirements of automotive upholstery, including thick padding and multiple layers.
- Marine Fabrics: Suitable for marine-grade fabrics used in boat covers, sails, and other marine applications.
- Industrial Fabrics: Capable of sewing through industrial-grade fabrics used in safety gear, tarps, and heavy-duty bags.
Performance with Different Fabrics
Consistent Stitch Quality
- Rectangular Feed Mechanism: Ensures consistent feeding of materials, preventing stitch gathering and maintaining a constant stitching pitch.
- Dual-Tension Mechanism: Supports high-tension sewing with thick threads, ensuring high-quality seams on a broad range of materials.
Handling Thick Fabrics
- Higher Needle Stroke: Facilitates sewing of thicker materials, providing the necessary penetration power.
- Walking Foot Technology: Ensures smooth feeding of heavy materials, preventing slippage and ensuring even stitches.
- Vertical-Axis Double-Capacity Hook: Reduces the frequency of bobbin thread replacement, increasing efficiency when working with thick fabrics.
Versatility
- Adjustable Stitch Length: Maximum stitch length of 9 mm allows for customization based on the fabric and project requirements.
- Alternating Vertical Movement: The walking foot and presser foot alternate vertically, maintaining consistent pressure and preventing irregular stitches even when the material thickness changes.
Tips for Lubricating the Juki LU-1508NS Industrial Sewing Machine
Proper lubrication is essential to maintain the smooth operation and longevity of your Juki LU-1508NS industrial sewing machine. Here are detailed tips to help you lubricate your machine effectively:
1. Gather Necessary Supplies
Before you start, make sure you have the following items:
- Juki New Defrix Oil No. 2Â (equivalent to ISO VG32)
- Lint brush
- Soft cloth
- Screwdriver (if needed to access certain parts)
2. Turn Off and Unplug the Machine
Safety first! Ensure the sewing machine is turned off and unplugged from the power source to prevent any accidents.
3. Clean the Machine
- Remove Lint and Dust: Use a lint brush to clean out any lint, dust, or fabric scraps from the bobbin area, feed dogs, and other accessible parts. This ensures that the oil can reach the necessary components without obstruction.
- Wipe Down the Exterior: Use a soft cloth to wipe down the exterior of the machine, removing any dust or residue.
4. Locate the Lubrication Points
Refer to the Juki LU-1508NS user manual to identify the specific points that require lubrication. Common areas include:
- Hook and Bobbin Area: The vertical-axis double-capacity hook and bobbin case.
- Needle Bar: The area where the needle bar moves up and down.
- Presser Foot Bar: The area where the presser foot bar moves.
- Moving Parts Inside the Machine: Accessible by removing the machine’s cover.
5. Apply Sewing Machine Oil
- Use Sparingly: Apply a drop or two of Juki New Defrix Oil No. 2 to each lubrication point. Avoid over-oiling, as excess oil can attract dust and lint.
- Hook and Bobbin Area: Place a drop of oil on the hook race where the bobbin case sits. Rotate the handwheel to distribute the oil evenly.
- Needle Bar and Presser Foot Bar: Apply a drop of oil to the needle bar and presser foot bar. Move the needle up and down to ensure the oil spreads evenly.
- Internal Moving Parts: If you have access to the internal moving parts, apply a drop of oil to each point as specified in the manual.
6. Reassemble the Machine
If you had to remove any covers or parts to access the lubrication points, carefully reassemble the machine. Ensure all screws are tightened securely.
7. Run the Machine
- Test Run: Plug the machine back in and turn it on. Run the machine at a slow speed for a few minutes to allow the oil to distribute evenly across the moving parts.
- Check for Excess Oil: After running the machine, check for any excess oil that may have seeped out. Wipe it away with a soft cloth to prevent it from staining your fabric.
8. Regular Maintenance Schedule
- Frequency: Lubricate your Juki LU-1508NS sewing machine regularly, depending on how often you use it. For frequent use, lubricate every few months. For occasional use, lubricate every six months.
- Professional Servicing: Consider taking your machine for professional servicing once a year to ensure it remains in optimal condition.
Specifications of the Juki LU-1508NS Industrial Sewing Machine
Specification | Details |
---|---|
Model | Juki LU-1508NS |
Type | Industrial Sewing Machine |
Manufacturer | Juki (Made in Japan) |
Weight | 93.7 lbs (Machine Head: 42.5 kg) |
Dimensions | 48 inches (L) x 20 inches (W) x 48 inches (H) |
Power | 110V with quiet servo motor |
Maximum Sewing Speed | 2,500 stitches per minute |
Maximum Stitch Length | 9 mm (forward/backward) |
Needle Bar Stroke | 36 mm |
Lift of the Presser Foot | 9 mm by hand, 16 mm by knee |
Alternating Vertical Movement | 2.5 mm to 6.5 mm |
Thread Take-Up | Slide type |
Needle System | 135 x 17 (Nm125 to Nm200) |
Hook Type | Vertical-axis, double-capacity hook |
Lubrication | Centralized oil wick lubrication (automatic for hook) |
Lubrication Oil | Juki New Defrix Oil No. 2 (equivalent to ISO VG32) |
Distance from Needle to Machine Arm | 255 mm |
Bed Size | 517 mm x 178 mm |
Shank Type | Low |
Presser Foot Lift Mechanism | Knee-lifter mechanism built into the bed |
Feed Mechanism | Rectangular feed |
Stitch Selection | Stitch dial for easy selection |
Safety Features | Safety clutch to prevent hook damage |
Included Components | Machine head, table, stand, servo motor, sewing light, drawer |
Pros and Cons of the Juki LU-1508NS Industrial Sewing Machine
Pros
- Handles Heavy Fabrics: Ideal for sewing thick materials like leather, canvas, denim, and upholstery fabrics.
- High Sewing Speed: Capable of sewing up to 2,500 stitches per minute, increasing productivity.
- Consistent Stitch Quality: The rectangular feed mechanism and dual-tension system ensure consistent and high-quality stitches, even on multi-layered fabrics.
- High Presser Foot Lift: The presser foot can be lifted up to 16 mm by knee, allowing for easy handling of thick materials.
- Adjustable Stitch Length: Maximum stitch length of 9 mm, providing versatility for different sewing applications.
- Walking Foot Technology: Ensures smooth feeding of heavy materials, preventing slippage and ensuring even stitches.
- Vertical-Axis Double-Capacity Hook: Reduces the frequency of bobbin changes, increasing efficiency.
- Servo Motor: Provides adjustable speed control and operates quietly, making it suitable for in-home use.
- Safety Clutch: Prevents hook damage by automatically engaging if the thread gets caught, with a reset button to return the machine to normal operation.
- Knee-Lifter Mechanism: Built into the bed, reducing the pressure required to operate and facilitating setup.
- Robust Construction: Built to withstand the demands of industrial sewing, ensuring long-term durability.
- Centralized Oil Wick Lubrication: Ensures consistent lubrication of the hook and other critical components, reducing maintenance time and effort.
- Full-Open-Type Top Design: Allows for easy adjustments without tilting the machine head.
- Large Handwheel: Enhances control and ease of use.
- Easy-to-Observe Needle Area: Improved visibility around the needle entry and bobbin winder placement on the front face of the machine arm.
- Stitch Dial: Allows for easy selection and adjustment of stitch length.
Cons
- Expensive: Higher initial investment compared to standard home sewing machines, which may be a consideration for budget-conscious buyers.
- Heavy: Weighs 93.7 lbs, making it less portable and not ideal for frequent transport. It is designed for a dedicated sewing space.
- Industrial-Grade: As an industrial machine, it may have a steeper learning curve for beginners or those accustomed to domestic sewing machines.
- Manual Adjustments: Requires manual adjustments for optimal performance, which may be challenging for inexperienced users.
- Industrial Appearance: The machine and its components, including the table and stand, have an industrial look that may not blend well with home décor.
- Noise: While the servo motor is quieter than clutch motors, the machine can still produce noise, especially at high speeds.
Conclusion
The Juki LU-1508NS industrial sewing machine offers numerous advantages, including exceptional performance with heavy fabrics, high sewing speed, consistent stitch quality, and advanced features like walking foot technology and a servo motor. Its robust construction and user-friendly design make it a reliable choice for industrial sewing applications. However, the higher cost, weight, and complexity may be considerations for some users. Overall, the Juki LU-1508NS is an excellent investment for those needing a powerful and durable machine for heavy-duty sewing tasks.

FAQs About the Juki LU-1508NS Industrial Sewing Machine
1. What is the Juki LU-1508NS sewing machine?
The Juki LU-1508NS is a single-needle, straight stitch, walking foot industrial sewing machine designed for heavy-duty applications. It is ideal for sewing thick fabrics such as leather, canvas, and upholstery materials.
2. Where is the Juki LU-1508NS manufactured?
The Juki LU-1508NS is manufactured in Japan by Juki, a global leader in sewing quality and technology.
3. What types of fabrics can the Juki LU-1508NS handle?
The Juki LU-1508NS can handle a wide range of fabrics, including:
- Heavyweight fabrics like leather, canvas, denim, and vinyl
- Medium-weight fabrics such as upholstery fabrics and twill
- Specialty fabrics like auto upholstery and marine fabrics
4. What is the maximum sewing speed of the Juki LU-1508NS?
The Juki LU-1508NS can sew at a maximum speed of 2,500 stitches per minute.
5. What is the maximum stitch length of the Juki LU-1508NS?
The maximum stitch length of the Juki LU-1508NS is 9 mm, both forward and backward.
6. Does the Juki LU-1508NS have a walking foot?
Yes, the Juki LU-1508NS features walking foot technology, which ensures smooth feeding of heavy materials and prevents slippage.
7. What type of hook does the Juki LU-1508NS use?
The Juki LU-1508NS uses a vertical-axis double-capacity hook, which reduces the frequency of bobbin thread replacement and increases efficiency.
8. What is the presser foot lift height?
The presser foot can be lifted up to 9 mm by hand and up to 16 mm by knee.
9. What type of feed mechanism does the Juki LU-1508NS have?
The Juki LU-1508NS features a rectangular feed mechanism, which ensures consistent feeding of materials and prevents stitch gathering.
10. How is the Juki LU-1508NS lubricated?
The Juki LU-1508NS uses centralized oil wick lubrication, with automatic lubrication for the hook. It requires Juki New Defrix Oil No. 2 (equivalent to ISO VG32).
11. Does the Juki LU-1508NS have a safety clutch?
Yes, the Juki LU-1508NS is equipped with a safety clutch that prevents hook damage by automatically engaging if the thread gets caught. The machine can be reset by pressing a button.
12. What components are included with the Juki LU-1508NS?
The Juki LU-1508NS comes as a complete unit, including:
- Machine head
- Table and stand
- Servo motor
- Sewing light
- Drawer
- Necessary accessories for operation
13. What type of motor does the Juki LU-1508NS use?
The Juki LU-1508NS is equipped with a quiet servo motor, which provides adjustable speed control and operates quietly.
14. Is the Juki LU-1508NS suitable for beginners?
While the Juki LU-1508NS is designed for industrial use and may have a steeper learning curve for beginners, it is user-friendly and offers features like an easy-to-observe needle area, a large handwheel, and a knee-lifter mechanism that enhance operability.
15. How noisy is the Juki LU-1508NS?
The machine operates quietly, especially with the servo motor, which is quieter than traditional clutch motors. However, some noise is still produced, particularly at high speeds.
16. Where can I buy the Juki LU-1508NS sewing machine?
The Juki LU-1508NS can be purchased from authorized Juki dealers, online retailers, and specialty sewing stores. It is recommended to buy from reputable sources to ensure you receive the full warranty and customer support.
17. What is the warranty on the Juki LU-1508NS?
The Juki LU-1508NS comes with a 90-day labor warranty on defects in materials and workmanship for US customers. For non-US customers, the warranty is 30 days for parts and labor.
All Used Image Credit : Juki.Com
Check all article List - Best Sewing Machine | Review of All Sewing Machine | Sewing Tips | Textile | Accessories | How to