Pfaff 1591 User Manual

Technical Data
11
3 Technical Data
3
.01 PFAFF 1591
Stitch type: ..........................................................................................................301 (lockstitch)
Needle system: .................................................................................................................... 134
Model BN7: ...................................................... for the machining of medium-weight materials
Model CN7: ........................................................ for the machining of medium-heavy materials
Needle size in 1/100 mm:
Model BN7: .....................................................................................................................90 -110
Model CN7: ................................................................................................................. 120 - 150
Stitch length max ........................................................................................................... 7.0 mm
Speed max.:
Model BN7 ................................................................................................. 3500 stitches/min

Model CN7 ................................................................................................. 2000 stitches/min

Trimming margin (for -725/..) ..................................................................................0.8 - 2.5 mm
Cutting speed (for -725/..) .................................................................................. 2800 cuts/min.
Clearance beneath the roller presser for a diameter of 30 mm: .......................................7 mm
Clearance beneath the roller presser for a diameter of 25 mm and 35 mm: ....12 mm Passage
width: ............................................................................................................................245 mm
Clearance height: .......................................................................................................... 115 mm
Post height ....................................................................................................................180 mm
Bed plate dimensions: ................................................................................................518 x 177
Sewing head dimensions
Length: .............................................................................................................approx. 562 mm
Width: .............................................................................................................. approx. 250 mm
Height (above table): ........................................................................................approx. 505 mm
Motor data: .................................................................................. see motor specifi cation plate
Noise data
(Noise measurement in accordance with DIN 45 635-48-A-1,ISO 11204, ISO 3744, ISO 4871)
Model B:
Emissions sound pressure level in the workplace at n = 2800 min
-1
: .............. L
pA
= 80 dB(A)

Model C:
Emissions sound pressure level in the workplace at n = 1600 min
-1
: ...............L
pA
= 74 dB(A

)

Net weight of sewing head: ..................................................................................approx. 64 kg
Gross weight of sewing head: .............................................................................. approx. 74 kg

Subject to alterations.

Depending on the material, workstep and stitch length.

K
pA
= 2,5 dB

Pfaff 1591 Specifications

General

Brand	Pfaff
Model	1591
Category	Sewing Machine
Language	English