Description
Baby Lock Acclaim Serger
Your serging is about to receive a new level of critical Acclaim. The Baby Lock Acclaim Serger combines RevolutionAir™ air threading for both loopers and needles with Automatic Thread Delivery™ (ATD) tension, so you get fast, beautifully balanced stitches without wrestling with dials.
With 4/3/2 thread capability, the exclusive Wave Stitch, 2″ of space to the right of the needle, and bright 3-LED lighting, the Acclaim (BLES4) lets you finish seams, hems, and decorative edges with pro-level confidence.
Start Serging with Flash Sew & Quilt
When you choose your Baby Lock Acclaim from Flash Sew & Quilt, you don’t have to learn it alone. Enjoy new-owner guidance, friendly in-store classes, and expert service from our certified team. Visit us in Naples, Sarasota, or Jupiter FL – or shop online anywhere in the U.S.
Perfect For Garment sewing • Knits & activewear • Decorative hems • Quilters who want pro-grade finishes Key Strengths RevolutionAir™ needle & looper threading • ATD (no tension dials) • 4/3/2 thread serging • Exclusive Wave Stitch • 2″ to the right of the needle • 3 bright LEDs Skill Level Confident beginners ready to invest, garment makers, quilters, and advanced serger lovers
Key Features
RevolutionAir™ Needle & Looper Threading
Engage the RevolutionAir™ threader, press the button, and the loopers and needles are threaded with air. No tweezers, no threading order to memorize—just fast, consistent setup every time.
Automatic Thread Delivery™ (ATD)
Instead of tension dials, the Acclaim’s ATD system feeds the right amount of thread for each stitch. Enjoy balanced results on knits, wovens, and decorative threads with far less trial and error.
Exclusive Wave Stitch
Switch to the patented Wave Stitch to add wavy, decorative edges to garments, quilts, and home décor. Mix thread colors and stitch widths for eye-catching, one-of-a-kind finishes.
2″ to the Right & Pure Lighting
Enjoy 2″ of space to the right of the needle for easier handling of bulkier projects and long seams, plus three bright LED lights that illuminate your stitches, blades, and thread paths.
Differential Feed & Fabric Support
The full-featured single-unit differential feed keeps knits smooth and gathers even, while the Fabric Support System helps maintain stitch width and prevents tunneling on tricky fabrics.
4/3/2-Thread Serging Versatility
Easily switch between 4-, 3-, and 2-thread setups for strong seams, narrow rolled hems, flatlock accents, and more. Built-in rolled hem and two-thread overlock options expand your finishing choices.
With Snap-On feet, a built-in thread cutter, and handy accessory storage, the Acclaim is ready for both everyday construction and high-end finishing.
Specifications
| Model | BLES4 |
|---|---|
| Threads / Stitch Types | 4/3/2-thread serging; overlock, rolled hem, flatlock, Exclusive Wave Stitch |
| Needle & Looper Threading | RevolutionAir™ air threading |
| Tension System | Automatic Thread Delivery™ (ATD); no tension dials |
| Differential Feed | Full featured single-unit differential feed |
| Lighting | 3 LEDs |
| Maximum Stitch Width | 7.5 mm |
| Maximum Stitch Length | 4 mm |
| Workspace | 2″ to the right of the needle; 2″ sewing bed width |
| Number of Needles | 2 |
| Rolled Hem Capability | Built-in rolled hem |
| Two-Thread Overlock Conversion | Yes |
| Maximum Number of Threads | 4 |
| Presser Foot Type / Feet Included | Snap-On presser foot; 1 standard foot included |
| Thread Cutter | Built-in |
| Accessory Storage | Built-in accessory storage |
| Machine Dimensions (H x W x D) | 13-7/8″ x 17-1/8″ x 12-3/4″ |
| Machine Weight | 24.7 lbs |
Why Choose the Baby Lock Acclaim?
The Baby Lock Acclaim Serger is built for sewists who want the speed of a serger without the usual setup headaches. Air-threaded loopers and needles, tension-free ATD, a wider workspace, and beautiful options like the exclusive Wave Stitch make it a reliable workhorse for everything from everyday garments to standout decorative projects.
Whether you’re upgrading from a basic serger or investing in your first Baby Lock, Acclaim helps you finish edges, seams, and hems that look as polished inside as they do on the outside.
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