Machine Speed; Machine Speed & Direction In Which The Machine Pulley Runs; Motor & Belt - KANSAI SPECIAL V Series Instructions Manual

Industrial sewing machines
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【2】MACHINE SPEED
2 2 2 2 - - - - 1 Machine speed & direction in which the machine pulley runs
1 Machine speed & direction in which the machine pulley runs
1 Machine speed & direction in which the machine pulley runs
1 Machine speed & direction in which the machine pulley runs
Refer to the table below for maximum and standard
speeds of the Series. To extend machine life, run
the machine approximately 15~20% below the
maximum speed for the first 200 hours of operation
(approx. 1 month). Then run the machine at the
standard speed.
counterclockwise as seen from the end of the
machine pulley.
2 2 2 2 - - - - 2 Motor & belt
2 Motor & belt
2 Motor & belt
2 Motor & belt
Motor
: 3-phase, 2-pole, 400W clutch motor
Belt
: M type V belt
Select the proper motor pulley according to the
machine speed (refer to the motor pulley outer
diameter on the table below).
position the motor by pressing the finger onto the
middle of the belt so that 1~2cm deflection can be
obtained (see the illustration on the right).
< Machine speed >
Type
V7100
W8100
W8042-1
W8103-1S
< Motor pulley selection table >
Motor pulley
outer diameter
(mm)
60
70
80
90
100
110
120
130
140
The machine pulley turns
Adjust where to
Maximum speed
6000SPM
5500SPM
4500SPM
3000SPM

Machine speed

(SPM)
50Hz
60Hz
2500
2950
2900
3450
3300
3900
3700
4400
4100
4900
4500
5400
5000
5900
5300
(6400)
5800
(6900)
Standard speed
5500SPM
5000SPM
4000SPM
2500SPM
3

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