Specifications; Pfaff 937 - Pfaff 937 Instruction Manual

Specifications

3 Specifications
3

PFAFF 937

.01
Stitch types: ................................................................................................ 301 (lockstitch)
304 (zigzag lockstitch)
Models: ................................................................................................................... A and B
Needle system:
Top-feed model -706/81: ............................................................................................... 438
Top-feed model -706/83: .......................................................................................... 438-35
Needle thickness (Nm) in 1/100 mm:
Model A: .................................................................................................................. 60 - 70
Model B: ................................................................................................................ 80 - 100
Effective diameter of handwheel: ............................................................................ 65 mm
Clearance under the presser foot: ...................................................................... 7 to 9 mm
Fabric clearance width: .......................................................................................... 260 mm
Fabric clearance height: ......................................................................................... 130 mm
Dimensions of machine head:
Length: ...................................................................................................... approx. 550 mm
Width: ....................................................................................................... approx. 180 mm
Height (above table): ................................................................................. approx. 230 mm
Working air pressure
Air consumption : ................................................................................ ~0.8 l / work cycle
Working noise level:
Emission at workplace at sewing speed of n = 4000 spm: ................................... 80 dB(A)
(noise measurement in accordance with DIN 45 635-48-A-1)
Net weight of machine head: ......................................................................... approx. 48 kg
Gross weight of machine head: ..................................................................... approx. 56 kg
3 - 1
: .............................................................................................. 6 bar
Only on machines with pneumatic equipment