JUKI MF-7000 Series Engineer's Manual

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2. MOTOR AND BELT
MF-7000 Series
1) Use a clutch motor of 1/2 HP (400W).
2) Use an M type V belt.
3) The table above shows the sewing speed obtained by the use of motor pulleys with different diameters
and V belts with different lengths.
4) Note that the effective diameter of the pulley of the machine head is 57.5 mm.
1) Use a clutch motor of 1/2 HP (400W).
2) Use an M type V belt.
3) The table above shows the sewing speed obtained by the use of motor pulleys with different diameters
and V belts with different lengths.
4) Note that the effective diameter of the pulley of the machine head is 49 mm.
MFC-7000 Series
Sewing speed
(r.p.m.)
6500 140 35 120 35
6000 125 35 105 35
5500 110 35 90 34
5000 100 34 85 34
4500 90 34 75 34
4000 80 34 70 34
3500 70 34 60 33
Motor pulley
Outer dia. (mm)
50 Hz 60Hz
V belt (inch) Motor pulley
Outer dia. (mm)
V belt (inch)
Sewing speed
(r.p.m.)
6500 145 43 40 120 41 38
6000 135 43 40 110 41 38
5500 120 41 38 100 41 38
5000 110 41 38 90 39 37
4500 95 41 38 80 39 37
4000 85 39 37 70 39 37
3500 75 39 37 60 38 35
Motor pulley
Outer dia. (mm)
50 Hz 60Hz
V belt (inch) Motor pulley
Outer dia. (mm)
V belt (inch)
Fully-submerged
type
Fully-submerged
type
Semi-submerged
type
Semi-submerged
type
Semi-submerged
type
Semi-submerged
type
Top mount type Top mount type
From the library of: Diamond Needle Corp

JUKI MF-7000 Series Specifications

General

Brand	JUKI
Model	MF-7000 Series
Category	Sewing Machine
Language	English