JUKI DU-1181N Single Needle, top and bottom feed with Variable Speed Servo Motor.

(Assembly required) .

Suitable for the production of baggage, suitcases, cushions, tents, sofas, leather products, canvas, and other heavy fabrics.

With its powerful top and bottom feed mechanism, the machine smoothly feeds a difficult to feed material or a multi layered part of material without pitch errors, achieving consistent seam quality. The automatic lubricating mechanism dramatically improves maintainability of the machine.

High lift of the presser foot

The lift of the presser foot, by the knee lifter, is as high as 15mm so as to support processes which require a higher lift of the presser foot such as piping and tape attaching.

The Maximum stitch length is 9mm

With its stitch length being as large as 9mm, the machine is applicable to a broader range of sewing processes.

The Double Capacity hook is standard

The machine comes with a horizontal-axis double-capacity hook, not only to decrease the frequency of bobbin thread changing, but also to enable sewing work with increased efficiency.

Automatic Lubrication

A pump-unit type automatic lubricating mechanism dramatically improves maintainability. The oil amount in the face plate and hook is adjustable.

Lubricating mechanism

The top feed mechanism employs a grease tank and oil wick lubrication mechanism.

The machine achieves low-vibration and low-noise

The machine head is designed to achieve optimum balance, thereby reducing vibration and noise. The machine affords the operator a comfortable working environment.

Excellent Operability

• The stitch can be adjusted in both the normal and reverse directions.
• The height and inclination of the feed dog can be adjusted.
• The amount of the alternating vertical movement of the walking foot and presser foot is adjustable in a range from 2mm to 5mm according to the height of a multi-layered section of material.
• The horizontal feed cam, top and bottom feed cam and top feed cam can be adjusted after opening the rubber caps (three caps) on top of the machine head.

Specifications

Max. sewing speed

2,000 stitches per minute

Max. stitch length

9mm (forward/backward)

Needle bar stroke

36.5mm

Lift of the presser foot by hand

5.5mm

Lift of the presser foot by knee

15mm

Thread take-up

Link type

Alternating vertical movement

2～5mm

Hook

Horizontal-axis full-rotary double-capacity hook

Needle (at the time of delivery)

DP×17 (#21) #14～#23＊The DB×1 needle can also be used

Thread

#40 ～ #8

Pitch changing method

By dial

Knee-lifter mechanism

Built on the machine head

Lubrication

Automatic

Lubricating oil

JUKI MACHINE OIL No.7 (equivalent to ISO VG7)

Distance from needle to machine arm

261mm

Bed size

477mm × 178mm

Weight of the machine head

31kg