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Clean sewing without oil staining 

(S-7200B/S-7220B)

A lubrication-free rotary hook is used and no oil is supplied to the areas of 
the needle bar, thread take-up or hook.

Complete dry type (S-7200B-

5

)

Max. sewing speed 4,000rpm

This type is equipped with a sealed oil tank, supplying constant clean oil 
only to the rotary hook. It is also possible to stop the lubrication to the 
rotary hook and use a lubrication-free rotary hook.

Semi-dry type (S-7200B/S-7220B-

3

)

Max. sewing speed 5,000rpm

This type is equipped with a sealed oil tank, supplying constant clean oil 
only to the minimum parts requiring lubrication.

Minimum lubrication type (S-7200B/S-7220B-

0

)

Max. sewing speed 5,000rpm

needle bar, thread take-up

rotary hook

oil tank

Further-evolved, clean direct-drive lock stitchers.
Adding the needle feed type to the lineup, the machines provide quality sewing 
for a wide range of applications.

Single needle direct drive straight lock stitcher 
with thread trimmer

 Good response, comfortable sewing

 Clean sewing without oil staining

 User-friendly operation panel

 Comfortable operation 

  with low noise and vibration

 Easy maintenance

 Economical models 

  with low power consumption

S-7200B

Single needle direct drive needle feed lock stitcher 
with thread trimmer

S-7220B

S-7200B-433

Summary of Contents for S-7200B

Page 1: ...ying constant clean oil only to the minimum parts requiring lubrication Minimum lubrication type S 7200B S 7220B 0 Max sewing speed 5 000rpm needle bar thread take up rotary hook oil tank Further evolved clean direct drive lock stitchers Adding the needle feed type to the lineup the machines provide quality sewing for a wide range of applications Single needle direct drive straight lock stitcher w...

Page 2: ...nt applied for Heavy materials spec S 7200B S 7220B 5 The S 7200B and S 7220B come with the direct drive system most suitable for lock stitching process in which operator control is essential The proven reliable direct drive mechanism works with Brother s original AC servo motor developed in house This enables quicker starting and stopping of sewing and provides good responsiveness to the operator...

Page 3: ...ocesses Slippery materials Sportswear rain wear Different materials Waist lining sewing of skirt and slacks Overlapping parts Stitching of jeans Lengthy articles Curtain quilt cover Sewing requiring quality Placket stitching of polo shirt Materials difficult to feed Coat etc Quilting fleece preventing material slippage skipped stitches and stitch gathering for enhanced sewing quality producing uni...

Page 4: ...ls with the quick back switch needle breakage tends to occur With the thorough analysis of its cause the function preventing needle breakage has been introduced Symmetrical layout easy to remember Functions are grouped and color coded by operation object so that users are not puzzled at operations Two color display and pictograms easy to grasp The display is shown with two colors orange and green ...

Page 5: ...ety sensor detecting the motor does not start while the machine head is tilted back even when the treadle is depressed No lubrication required S 7200B 5 Lubrication is not necessary with the complete dry type which uses a lubrication free rotary hook and has no oil around the needle bar thread take up or rotary hook Thread wiper device assy SA1374 301 Solenoid type presser foot lifter set SA1397 0...

Page 6: ... 4 0 3 Minimum lubrication Semi dry Lubrication type Quick back 3 5 Medium materials Heavy materials Use Thread wiper Lubrication type Application Max sewing speed Sewing speed of end backtacking Max stitch length Presser foot height Needle bar stroke Needle DBx1 DPx5 Rotary hook 4 Feed dog Height of feed dog Weight Arm pocket size Bed size Bobbin winder Machine head driving system Motor Control c...

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