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Juki LZ-2284A-7WBAK Single Needle High-Speed Lockstitch Zig-Zag Industrial Sewing Machine Complete Unit with Table and Servo Motor

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Market Price: $8,609.00
$8,056.00
Save $553.00 per unit
SKU:
LZ-2284A-7WBAK
Condition:
New
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  • Flexible financing available through Synchrony
Need a Part? Browse our +500,000 Sewing Machine Parts Catalog!

Juki LZ-2284A-7WBAK Single Needle High-Speed Lockstitch Zig-Zag Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $8,609.00
$8,056.00
Save $553.00 per unit

Juki LZ-2284A-7WBAK Single Needle High-Speed Lockstitch Zig-Zag Industrial Sewing Machine Complete Unit with Table and Servo Motor

Market Price: $8,609.00
$8,056.00
Save $553.00 per unit

Juki LZ-2284A-7WBAK Single Needle High-Speed Lockstitch Zig-Zag Industrial Sewing Machine Complete Unit with Table and Servo Motor

This high-speed direct-drive lockstitch machine excels at precision zigzag stitching for demanding apparel production environments. The standout feature is its innovative dual-pattern capability that allows operators to switch instantly between standard and 3-step zigzag stitching using a simple lever, eliminating the need for time-consuming re-adjustments or machine downtime. Advanced automation includes reliable cam-driven thread trimming that works seamlessly even during wide zigzag operations, plus automatic reverse feed and foot lifter functions that streamline workflow. Engineered for smooth, consistent performance at high speeds, this machine is ideal for manufacturers requiring versatile zigzag capabilities without sacrificing productivity or stitch quality.

MACHINE FEATURES:

  • The JUKI LZ-2284A-7WBAK: A single lever switches instantly between
  • 5,000 stitches per minute: A single lever switches instantly between
  • direct-drive: A single lever switches instantly between
  • automatic thread trimming, automatic reverse feed, and auto foot lifter: A single lever switches instantly between
  • Two Zigzag Patterns, One Machine: Switch between standard and 3-step zigzag with a simple lever — no re-adjustment, no downtime.
  • Automatic Thread Trimming System: A reliable cam-driven knife trims the thread cleanly, even during wide zigzag motion.
  • Built-In Direct-Drive Motor: Compact servo motor reduces vibration, noise, and power loss for quiet, energy-efficient operation.
  • Difficult-to-Sew Fabric Control: The micro-lifter mechanism minimizes material slippage and prevents damage from the presser foot, keeping even delicate or tricky fabrics stable and smooth during stitching.
  • Adjustable Feed Mechanism: The feed dog’s height and angle can be finely adjusted, helping the machine feed through layered or uneven sections smoothly and keep seam formation consistent throughout.
  • Automatic Reverse Feed & Auto-Lifter: The machine features automatic reverse stitch for reinforcement and an AK85 auto-lifter that raises the presser foot electronically at key moments — speeding handling and reducing effort.
  • Easy Feed and Hook Timing Adjustment: Engraved guide marks on the faceplate help adjust the synchronization between the needle, feed dog, and hook to avoid skipped stitches, improve seam consistency, and optimize performance for different materials.
  • Enhanced Visibility and Comfort: The increased presser foot lift expands the visible area, and an adjustable LED light illuminates the needle entry point, reducing eye strain and operator fatigue when handling small or intricate seams.
  • SC-920A Control Box: Energy-efficient control unit that stabilizes motor drive under voltage fluctuations. Provides smooth acceleration and consistent torque for clean stitching at high speeds.
  • CP-18A Operation Panel: Compact, easy-to-use control panel for adjusting speed, trimming, and back-tack timing directly from the workstation. Simplifies operation and ensures consistent performance across operators.
  • Faster Stitch Pattern Changes: The quick lever switch between standard and 3-step zigzag saves setup time on varied seam types.
  • Cleaner Finishes, Less Manual Work: Automatic trimming and reverse feed eliminate scissors work and back-tacking errors.
  • Reduced Noise and Vibration: Direct-drive power keeps operation stable and comfortable throughout long production hours.
  • Higher Efficiency, Lower Fatigue: The auto functions, LED lighting, and micro-lifter allow steady performance with minimal strain.
  • Standard and 3-Step Zigzag Stitching: Switch between standard zigzag and 3-step zigzag patterns with a single lever. Each mode delivers uniform stitch width and shape without re-adjustment.
  • Automatic Thread Trimming System: A cam-driven knife cuts both needle and bobbin threads neatly, even during wide zigzag motion, eliminating manual trimming.
  • Automatic Reverse Stitching: Built-in reverse feed instantly reinforces seams at the start or end of sewing, improving seam durability.
  • Auto-Lifter (AK85 Device): The AK85 automatically raises the presser foot after trimming or as programmed, reducing manual handling and speeding cycle times.
  • Direct-Drive Motor: The compact servo motor is built directly into the machine head, minimizing vibration, noise, and power loss while improving torque response.
  • Micro-Lifter Mechanism: Allows the presser foot to maintain a slight clearance above the fabric, reducing pressure marks and slippage when sewing delicate materials.
  • Adjustable Feed Dog Mechanism: Both the height and the inclination of the feed dog can be adjusted independently for stable feeding through layered or uneven materials.
  • Fine-Tuned Feed and Hook Synchronization: Engraved guide marks on the faceplate simplify adjustment of the timing between the needle, feed dog, and hook to avoid skipped stitches and maintain stitch balance.
  • LED Illumination System: Built-in LED light brightens the needle area and expands visible workspace. Adjustable brightness helps reduce operator eye strain during precision work.
  • Fully Automatic Lubrication System: The system circulates oil to all major components automatically, ensuring smooth operation and long service life without manual oiling or maintenance interruptions.
  • Thread Wiper Mechanism: The built-in thread wiper removes excess needle thread after trimming, keeping the material surface clean and preventing tangles at the start of the next seam.
  • CP-18A Operation Panel & SC-920A Control Box: Digital interface enables control of speed, back-tack, soft start, trimming, and auto-lift timing. Memory storage allows quick retrieval of saved settings and consistent performance across operators.

MACHINE SPECIFICATIONS:

  • Machine Type: 1-needle, direct-drive lockstitch, zigzag machine
  • Stitch Pattern: Selectable between standard and 3-step zigzag
  • Max Sewing Speed: 5 000 sti/min (for zigzag width ≤ 8 mm); 4 000 sti/min (for width > 8 mm)
  • Max Zigzag Width: 5 mm (standard) / 10 mm (3-step)
  • Max Feed Pitch: 2.5 mm (normal / reverse feed)
  • Lift Of The Presser Foot: By hand 5.5 mm (0.22") / By knee 10 mm (0.39")
  • Hook: DP hook (with titanium-treated inner hook)
  • Thread Takeup: Rotary type
  • Lubrication System: Fully automatic
  • Needle: 438SUK (Nm 75) / DP × 134 (#10) — Nm 65 to 90 (#9 to #14)
  • Needle Position Changing Mechanism: Provided as standard
  • Reverse Feed Stitching Mechanism: Provided as standard
  • Needle Throw Pattern Cam: Grooved cam

THE ADVANTAGES OF A SERVO MOTOR:

  • Silent and use up to 90% less power than clutch motors
  • Infinitely adjustable speed control via foot pedal
  • Full power at all speeds, even at very low RPM
  • Instant start/stop with electronic braking
  • No parts to wear out or adjust
  • Lightweight, precise, and reliable

Machine Warranty Protection

Besides any applicable warranties provided by the Original Manufacturer, Jacksew offers a standalone 90-day limited warranty on defects in materials and workmanship.

  • This warranty covers all the machine parts and labor but any shipping costs must be covered by the customer

  • Only applies under normal sewing conditions as prescribed for the machine

  • Consumable items are not covered (needles, bobbins, bobbin cases, springs, oil, and belts)

  • This warranty does not cover improper use or abuse under heavy use of machines

  • This warranty does not cover flood, fire, or other acts of nature

If there are any warranty issues that arise, we ask that you contact us immediately and let us know the details. In most cases, we can guide you with getting your machine in good sewing condition via phone, text or video chat.

If you need any parts that need to be replaced, we stock the majority of parts for immediate shipment. Some parts not in stock may have to be ordered from the manufacturer and may take 1 to 2 weeks for arrival.

If there is a critical issue that needs to be addressed and is out of scope of minor adjustments or repairs, we will ask you to send us the machine to our shop so we can have it repaired and have it back to good sewing condition. In most cases, we will only need the machine head shipped to us. Shipping charges - both inbound and outbound - are the responsibility of the customer.

Warranty issues do not arise frequently because of our commitment to assemble, test and verify each machine we ship out to our customers. We will never send you a machine directly from the manufacturer in boxes without knowing that the machine will be ready to operate upon arrival.

DISCLAIMER: DUE TO THE HEAVY WEIGHT AND SHIPPING METHODS USED FOR INDUSTRIAL MACHINES THEY MAY EXPERIENCE MARRING AND SCRATCHES DURING SHIPPING. THIS WILL NOT AFFECT THE OPERATION OF THE MACHINE.

ANY DAMAGE OCCURRING DURING SHIPPING MUST BE CLAIMED TO THE FREIGHT CARRIER IMMEDIATELY. UPON REQUEST, JACKSEW WILL PROVIDE ASSISTANCE IN FILING A CLAIM ON YOUR BEHALF DURING SUCH AN EVENT. PLEASE NOTIFY US WITHIN 5 BUSINESS DAYS.


  • Question Answer What forms of payments do we accept?
  • Question Answer Does Jacksew offer financing?
  • Question Answer Will I be charged the sales tax on my order?
  • Question Answer How can I track the progress of my shipment?
  • Question Answer Does Jacksew service sewing machines?
  • Question Answer Can you help me find the right sewing machine for my project?
  • Question Answer Does Jacksew provide custom sewing setups?
  • Question Answer Is Jacksew related to Jack® sewing machines?
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