Specifications; At The Beginning - JUKI MF-7500 Series Instruction Manual

I. SPECIFICATIONS
Model name
Model
Stitch type
Example of applica-
tion
Sewing speed Max. 6,500 sti/min (at the time of intermittent operation)
Max. 6,000 sti/min (at the time of intermittent operation)
Speed of stitch at the delivery:
4,500 sti/min (at the time of intermittent operation)
Needle gauge
Differential feed ratio
Stitch length
Needle UY128GAS #9S to #14S (standard #10S)
Needle bar stroke
Dimensions
Weight
Lift of presser foot
Feed adjustment
method
Looper mechanism
Lubricating system
Lubricating oil
Oil reservoir capacity
Installation
Noise - Equivalent continuous emission sound pressure lev-
el (L
A-weighted value of 76.5 dB; (Includes K
dB); according to ISO 10821- C.6.2 -ISO 11204
GR2 at 4,500 sti/min.
II. AT THE BEGINNING
❶
High-speed, flat-bed coverstitch machine
MF-7500 series
Hemming and covering for knits and general knitted fabrics
V-belt type
Direct-drive type
3-needle ..... 4.8 mm, 5.6 mm, and 6.4 mm
2-needle ..... 3.2 mm and 4.0 mm
1 : 0.7 to 1 : 2 (stitch length : less than 2.5 mm)
Micro-differential feed adjustment mechanism is provided. (Micro-adjustment)
1.2 mm to 3.6 mm (can be adjusted up to 4.4 mm)
31 mm (33 mm when the eccentric pin is changed over)
(Height) 451 x (Width) 523 x (Length) 279
49 kg (With pneumatic type thread trimmer) , 46 kg
8 mm (needle gauge : 5.6 mm without top covering), and 5 mm (with top covering)
Main feed ............... dial type stitch pitch adjustment method
Differential feed ..... lever adjustment method (micro-adjustment mechanism is provided.)
Forced lubrication method by gear pump
Oil gauge lower line : 600 cc to upper line : 900 cc
) at the workstation :
pA
Semi-dry head, high-speed, flat-bed coverstitch machine
ISO standard 406, 407, 602, and 605
Max. 5,000 sti/min (at the time of intermittent operation)
Max. 5,000 sti/min (at the time of intermittent operation)
Speed of stitch at the delivery:
4,000 sti/min (at the time of intermittent operation)
UY128GAS #9S to #12S (standard #10S)
Micro-lifter mechanism is provided.
Spherical rod drive method
JUKI GENUINE OIL 18
Semi-submerged type
- Equivalent continuous emission sound pressure lev-
el (L ) at the workstation :
pA
= 2.5 A-weighted value of 74.0 dB; (Includes K
pA
dB); according to ISO 10821- C.6.2 -ISO 11204
GR2 at 4,000 sti/min.
Remove fixed band ❶ for transportation before setting
up the sewing machine.
– 1 –
MF-7500D series
V-belt type
Direct-drive type
= 2.5
pA