Technical Data; Pfaff 3811 - Pfaff 3811-3/55 Instruction Manual

Technical Data

3 Technical Data
3

PFAFF 3811

.01
Stitch type: .......................................................................................... 401 (Double chainstitch)
Needle system:
3811-15/65; 3811-16/65: ............................................................................................... 4463-35
3811-3/55 ................................................................................................................... 4463-KKD
Needle size in 1/100 mm .............................................................................................. 80 - 110
Basic stitch length:
3811-3/55 .......................................................................................................................2.2 mm
3811-15/65; 3811-16/65: ........................................................................................3.0 - 4.0 mm
Differential feed - feed motion
3811-3/55 ...............................................................................................................2.2 - 6.5 mm
3811-15/65; 3811-16/65: ........................................................................................4.0 - 8.0 mm
Speed max.: ............................................................................................... 3200 stitches/min
Clearance beneath the presser foot:
3811-3/55 ..........................................................................................................................7 mm
3811-15/65; 3811-16/65: ...................................................................................................1 mm
Sewing head dimensions
Length: ........................................................................................................... approx. 1250 mm
Width: ..............................................................................................................approx. 600 mm
Height (with spool holder): .............................................................................approx. 1700 mm
Working air pressure: ......................................................................................................... 6 bar
Air consumption: .................................................................................... 0,3 - 0,5 l / work cycle
Connection data:
Operating voltage: ............................................................................... 230 V ± 10 %, 50/60 Hz
Max. input power: ...........................................................................................................400 VA
Fuse protection: ...................................................................................................1 x 16 A, inert
Noise data:
Emissions sound pressure level in the workplace at n = 2600 min
(Noise measurement in accordance with DIN 45 635-48-A-1,
ISO 11204, ISO 3744, ISO 4871)
Net weight: .......................................................................................................... approx. 97 kg
Gross weight: .................................................................................................... approx. 132 kg
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12
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Subject to alterations
Depending on the material, workstep and stitch length
K = 2,5 dB
pA
-1 : .............. L = 79 dB(A)
pA
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