Sailrite Ultrafeed LSZ Walking Foot Sewing Machine
Description
The Ultrafeed LSZ is a portable heavy-duty sewing machine that performs both straight and zigzag stitches. The Ultrafeed is extremely versatile. It has the ability to sew incredibly thick, dense assemblies as well as lightweight home fabrics. You can also easily adjust the speed control dial for slow, controlled sewing or faster, production-level output. These features, and many more, make the Ultrafeed the perfect machine for both beginners and seasoned sewers alike.
The body and internal components are all made of robust, high-quality metal, making it a machine that will deliver exceptional results year after year. Assembled and tuned by hand at our Indiana facility, each Ultrafeed must meet rigorous quality standards. Your Ultrafeed is examined and tested by Sailrite-certified sewing technicians before it’s packaged and shipped.
When you buy an Ultrafeed, you get more than just a machine. You’ll receive Sailrite’s unparalleled customer support and constantly expanding instructional videos. Sailrite is a family-owned and -operated company with over 50 years in the DIY industry. Your Ultrafeed makes you part of that family.
Your Ultrafeed Includes:
- WorkerB® Power Pack Motor System (North American power cord)
- Ultrafeed® Industrial Carrying Case
- Posi-Pin® Safety Shear — 4 sacrificial pins
- Elastic Protector Strap
- Integrated Thread Stand
- Integrated Welting Tunnel in standard presser foot
- WorkerB® Integrated LED Light
- WorkerB® Balance Wheel
- EZ Set™ Stitch Length Plate
- Electronic variable speed foot control
- Sewing machine oil
- 4 bobbins
- 4 – #20 Round/Sharp Point needles
- Tex 90 hembob thread sample
- Tool Kit
- Version 4 internal machine improvements
- Comprehensive guidebook
- Five-year limited warranty
Note: This Ultrafeed Sewing Machine is built exclusively for North American power. It is intended to work in the following countries: United States, Canada, Mexico and Japan.
What Can It Sew?
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Heavy Canvas
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Vinyl Fabric
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Upholstery Fabric
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Craft Fabric
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Leather
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Denim
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Clear Vinyl
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Sailcloth
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WorkerB® Power Pack Motor System
Walking Foot Technology


Posi-Pin® Safety Shear
EZ Set™ Stitch Length Plate


WorkerB® Integrated Light
Portability


Thread & Needle Size Range

Stitch Types

Needle Position
At Sailrite, we are committed to helping you get the most out of your Ultrafeed Sewing Machine. That’s why we are proud to offer you personalized support for the lifetime of your machine. We’ll be here to help you service your machine with in-depth videos, one-on-one support and Sailrite’s five-year limited warranty (see Warranty PDF below). Should you need them, we have replacement parts in stock and ready to ship out to you and, if all else fails, you can always send your machine back to us for repairs.
Motor Technical Information
- Input Watts: 375
- Output Watts: 350 (Max.)
- Amperage: 0.38 (Starting); 3 (Max.)
- Input Voltage: 110 VAC, 50/60 Hz
Specifications
Sale Unit: | EA |
---|---|
Machine Series: | Ultrafeed LSZ |
Sewing Speed: | 1 stitch per second up to 550 stitches per minute (with WorkerB Balance Wheel) |
Straight Stitch Length: | Max. 6mm |
Zigzag Stitch Width: | Min./Max. 0–5mm |
Presser Foot Lift: | 3/8″ |
Feed Type: | Walking Foot |
Shuttle: | Oscillating (Cam/Rocker Arm Driven) |
Motor Power: | 90 VDC, 1/4 hp |
Motor RPM: | 4,500-5,000 |
Needle Bar Stroke: | 34mm |
Lubrication: | Manual |
Underarm Space: | 7″ x 4.5″ |
Bed Size: | 14.5″ x 7″ |
Carrying Weight: | 55 lbs |
Bobbin Size: | Class 15 / Style A |
Compatible Needles: | System 135 x 16, System 135 x 17 |
Needle Size Range: | #10–#22 |
Thread Size Range: | Tex 30-Tex 92 |
Brand: | Sailrite |
Case Dimensions: | 21 3/4″ W x 10 5/8″ D x 14 5/8″ H |
Warranty: | 5 Years (Machine); 1 Year (Motor) |
Ultrafeed Sewing Machines are assembled in the United States with components from the United States, Taiwan and China.
WARNING: Always plug the WorkerB cord into a grounded outlet and do not use an adapter without a ground pin. We do not recommend the use of long extension cords to plug in the WorkerB Power Pack.
Please Note: The dedicated 110V WorkerB Power Pack is designed to work on an inverter/generator of 500W or more. In the very rare case that an inverter does not allow for smooth operation of the motor it may be necessary to try a different inverter.
A Note About the Integrated Light Outlet: Electrical items exceeding 100 watts should not be used in the control box outlet. Exceeding this limit may blow the control box fuse.
The machine comes with a small pack of #20 Round/Sharp Point needles and a free sample of compatible size Tex 90 thread so you can test out and get to know your machine. Please choose a package when ordering the machine for a more complete needle and thread offering as well as popular machine attachments and accessories.
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