Pl12, 13 (Cloth Puller); Specifications - JUKI MF-7900 Series Engineer's Manual

9. PL12, 13 (Cloth puller)

(1) Specifications

Model PL12 (Gear roller) , PL13 (Flat roller)
Class name Cloth puller device
Sewing speed 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)
Lift of roller Manual lever PL12 : 8.6 mm , PL13 : 10.3 mm
Presser lifter When lift of presser foot is 4 mm PL12 : 6.3 mm, PL13 : 8.0 mm
Presser pressure 50N to 150N
Feed amount 1.6 mm to 5.0 mm
Noise - Equivalent continuous emission sound pressure level (L
A-weighted value of 82.5 dB; (Includes K
-ISO 11204 GR2 at 5,000 sti/min.
- Sound power level (L
A-weighted value of 88.5 dB; (Includes K
-ISO 3744 GR2 at 5,000 sti/min.
PL12
When lift of presser foot is 5 mm PL12 : 7.0 mm, PL13 : 8.7 mm
When lift of presser foot is 6 mm PL12 : 7.8 mm, PL13 : 9.5 mm
) ;
WA
– 119 –
PL13
) at the workstation :
pA
= 2.5 dB); according to ISO 10821- C.6.2
pA
= 2.5 dB); according to ISO 10821- C.6.2
WA