Pfaff 3334 User Manual

Fig. 61 Pfaff 3334 set up on power benching
b. Bench Power Drive
Power is transmitted from o pulley on the line shaft (Fig. 61) to two jockey
pulleys No. 31321 and No. 31323 and thence to the large-diameter pulley of
two-speed pulley assembly No. 31326. Mount the driving belt on the small-
diameter pulley of the two-speed pulley assembly.
To obtain the rated sewing speed of 1,000 s.p.m., select the correct size of
the line shaft pulley from the following table:
Line Shaft Speed
Line Shaft Pulley Dia.
RPM
Inches
Millimeters Pulley No.
300
15V4 400
30637
350
13"/32 350
30627
400
ZVs 200
30553
67
From the library of: Superior Sewing Machine & Supply LLC

Pfaff 3334 Specifications

General

Brand	Pfaff
Model	3334
Category	Sewing Machine
Language	English