Tension Gauge

Take the guessing out of your tension with the TOWA Tension Gauge. Perfect for embroiderers, the bobbin tension gauge consistently measures and sets accurate embroidery bobbin case tension every time. The tension gauge helps eliminate the bobbin thread from poking into the top stitches, prevents the top stitches from looping, and prevents those dreaded thread breaks. With no set up required, the TOWA tension gauge is ready to use right out of the box. The size M is recommended for longarm machines and the size L is recommended for the TL machines.

Using the Tension Gauge:

1. Remove the bobbin case from your machine, making sure the bobbin thread is out of the thread slot. Then place your bobbin case with the bobbin in it into the gauge slot. Snap the bobbin case into place.

2. Wind your bobbin thread around the two pulley wheels then around the plastic hook end on your tension gauge.

3. Pull your thread slowly, paying attention to the reading on the gauge. You are looking for a correct bobbin tension between 180 to 220 grams (up to 250 grams when embroidering caps).

• • Note: If your gauge is shown in units of 10’s, the correct bobbin tensions should be 18 to 22 grams.

4. If you are out of the 180-220 gram range, turn your bobbin case spring tension screw to tighten or loosen to get back into range.

Note: Before using the Tension Gauge, make sure your bobbin case is clean. The gauge needle should provide a steady reading. If you see the gauge needle giving a bouncing or erratic reading you could have a dirty or defective bobbin case Tip: Slide a business card back and forth under the bobbin tension spring to clear any dirt.

After adjusting your bobbin case tension, give it a test run.

1. First run a fill stitch test pattern.

2. See any top stitch looping? Tighten the main upper tension knob slightly until the looping disappears (looping can also occur if your bobbin tension is too tight).

3. Ideal thread tension for satin stitches should reveal 1/3 bobbin and 2/3 top thread color on the underside of the embroidery.

Note: Too much bobbin showing on the underside and/or showing on the topside usually means either the bobbin tension is too loose or the top thread tension is too tight.

Part Number: 400TM3 (size M) and 400TM1 (size L)

This presser foot is used to sew blind hem stitching, decorative flatlock or pin-tucks.

• This presser foot can be used with either the right or the left needle and has a guide plate that can be moved within a wide range.

• Since the seam width can be adjusted, this presser foot is also useful for decorating by sewing along a folded edge with decorative flatlock or with roll hem (pin-tuck) stitches.

Series & Part Number

• MO-2800: 40149058

• MO-1000: 40149058

• MO-735: A9521-634-0A0A

• MO-114D/104D: A9521-634-0A0A

• MO-655: A9521-634-0A0A

• MO654DE/MO-644: A9521-634-0A0A

• MO-623: A9521-634-0A0A

• MO-50e: 40131946

• MO-80CB: 40131946

• MO-1200QVP: A9521-634-0A0A

• MO-2000QVP: 40149058

• The wide needle entry opening allows this presser foot to be used for a variety of fabrics and applications, from straight stitches to zigzag stitches.
• Press the black button to keep the presser for horizontal in order to smoothly begin sewing at a thick seam.

The large needle hole makes this throat plate ideal for sewing heavy-weight materials.

• This plate is designed for sewing with thicker weight fabric as well as a heavy amount of fabric to prevent your needle from tugging, resulting in damaging your regular stitch plate.

• Juki TL models include Juki TL 2010, Juki TL15, Juki TL2010Q, Juki TL2200, Juki TL2000Q, Juki TL 2000QI, Juki TL98, Juki TL18 Haruka, Juki TL2020PE, Juki 2200QVP Mini sewing machines.

This presser foot is used for sewing on piping while overlocking the edge of the fabric.

• Sew along the edge of the piping with the tubular part of the tape fed into the groove along the bottom of this presser foot. Use either both needles or only the left needle with this presser foot.

Series & Part Number

• MO-2800: 40138103
• MO-1000: 40138103
• MO-735: A9865-655-0A0A
• MO-114D/104D: A9865-655-0A0A
• MO-655: A9865-655-0A0A
• MO654DE/MO-644: A9865-655-0A0A
• MO-623: A9865-655-0A0A
• MO-50e: 40131950
• MO-80CB: 40131950
• MO-1200QVP: A9865-655-0A0A
• MO-2000QVP: 40138103

This gauge is used as a guide for the edge of the fabric when sewing with a fixed seam allowance.

• The guide, being long at the front and back, makes this gauge perfect for sewing long straight lines

• The gauge can be moved as far as 3/4" (20 mm) from the needle and secured by loosening and tightening the screws with a screwdriver

Compatible with Juki TL machines and J-150 QVP. Such as:

• Juki TL models include Juki TL-18QVP Haruka, Juki TL-15, Juki TL-2020PE, Juki TL-2010, Juki TL-2010Q, Juki TL-2000Q, Juki TL-2000QI, Juki TL-98, Juki TL-2200QVP Mini sewing machines.

Part Number: A9846D250A0