Pfaff 938 Instruction Manual

Specifications
3 - 1
3 Specifications
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Stitch type:........................................................................................304 (zigzag lockstitch)
Needle system:............................................................................................................. 438
Needle size in 1/100 mm:
Model A: ...................................................................................................................60 - 70
Model B: .................................................................................................................80 - 100
Effective balance wheel diameter: ........................................................................... 65 mm
Presser foot clearance: .............................................................................................. 7 mm
Clearance width: .................................................................................................... 260 mm
Clearance height: ................................................................................................... 130 mm
Bedplate dimensions:................................................................................... 476 x 177 mm
Sewing head dimensions:
Length:..............................................................................................................ca. 550 mm
Width: ...............................................................................................................ca. 180 mm
Height (above table): .........................................................................................ca. 300 mm
Max. stitch length
PFAFF 918-6/01:...................................................................................................... 4,5 mm
PFAFF 938-6/01; -6/27:............................................................................................ 2,5 mm
Max. speed
PFAFF 918: ................................................................................................... 5000 Sti/min
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PFAFF 938-6/01; -771/04-6/27: ...................................................................... 5500 Sti/min
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PFAFF 938-34/01 R: ......................................................................................6000 Sti/min
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Max. stitch with
PFAFF 918: ........................................................................................................... 10,0 mm
PFAFF 938-6/01:...................................................................................................... 6,0 mm
PFAFF 938-771/04-6/27: .......................................................................................... 3,0 mm
PFAFF 938-34/01 R: ................................................................................................ 4,5 mm
Connection data:
Operating voltage:...........................................................................230 V ± 10%, 50/60 Hz
Max. power............................................................................................................. 1,2 kVA
Fuse protection: ............................................................................................ 1 x 16 A, inert
Noise data:
Noise emission level at workplace with a sewing speed of 4000 spm: ..... L
pA
< 80 dB(A)
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(Noise measurement in accordance with DIN 45 635-48-A-1, ISO 11204, ISO 3744, ISO 4871)
Net weight of sewing head: .................................................................................. ca. 46 kg
Gross weight of sewing head: .............................................................................. ca. 54 kg
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Subject to alterations
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Depending on the stitch length, the maximum speed is reduced automatically within the max. pre-set value.
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K
pa
= 2.5 dB

Pfaff 938 Specifications

General

Brand	Pfaff
Model	938
Category	Sewing Machine
Language	English