NXTII spec.pdf - 第16页

Machine Specifications

Edition 2.0E - 15 - NXT II Specifications

Items OF

Note 21

GL

Note 20

No. of nozzles/needles 1 nozzle or claw 1

Note 16

1608 (0603) ~ 74 x 74 mm

(32 x 180)

Part size

Note 16

1608 (0603) ~ 35 x 35 mm

(35 x 120)

Max. part height 25.4 mm (including leads)

Max. lead length 6.0 mm

Max. premounted part height

(upper surface)

Note 20

25.4 mm

0 mm (Z:4 mm)

0 mm (Z:6 mm)

3 mm (Z:8 mm)

7 mm (Z:12 mm)

Packaging Tape, Tray, Stick

Cpk≥1.00 ± 0.050

Note 19

Placing accurac

y

Note 13

(parts with leads)

Cpk≥1.33 ±0.066

Glue dispensing accuracy

Note 14

Cpk≥1.00 ±0.100

M3II 0.22 sec/dot

M6II

3000 (Frontlight/nozzle)

2500(Frontlight/claw)

same as above

Throughput

Note 15

CPH (chips/hr)

M6IISP

2800 (Frontlight/nozzle)

2000(Frontlight/claw)

same as above

Nozzle change Yes

Lead parts

Bump parts

Depends on the part

camera specification.

Refer to”4.5 Parts Camera

Unit”.

Notes:

13. The placement accuracy is based on tests conducted at Fuji.

14. The GL head dispensing accuracy is based on tests conducted at Fuji.

15. The throughput is based on tests conducted at Fuji.

16. The max. size of the short side of the part is 31 mm when using claws.

17. The glue temperature control function and application volume offset function are included with the GL head.

The optional units listed below are required when attaching the GL head.

a. Nozzle changer cover (for M3II or for M6II, M6IISP)

b. Parts camera cover

c. GCU (Glue Check Unit

18. OF head can be attached to M6II, M6IISP modules.

19. The placement accuracy with the nozzle after performing PAM is ± 0.030 mm (Cpk ≥ . The placement

accuracy, as well as note 15, is based on tests conducted at Fuji.

20. GL head premounted parts height differs depending on the Z axis stroke.

Machine Specifications

Edition 2.0E - 16 - NXT II Specifications

3.5. PCB Conveyance

Items Specifications

PCB flow direction Left -> right, right -> left

Conveyance height

900 (+15, -5) mm (950 (+15, -5) mm)

The conveyance height is specified when placing a

machine order.

Conveyance method Belt conveyance

Double conveyor 0 sec. during continuous operation

Note 1

M3II single conveyor

2.5 sec. (Conveyance time between modules when using

only M3II modules)

Note 2

Loading

time

M6II, M6IISP single conveyor

3.4 sec. (Conveyance time between modules when using

only M6II, M6IISP modules)

Note 2

Maximum load 1.5 kg (Up to a max. of 3 kg when using roller conveyor.)

Conveyor width change

Fixed front reference rail with motor assisted adjustable

side.

Notes:

1. 0 sec. not achievable when using PCB stopping position compensation function.

2. Time based on measurements under conditions performed at Fuji.

Machine Specifications

Edition 2.0E - 17 - NXT II Specifications

3.6. PCBs

Items Specifications

M3II, M6II

Min. 48(L) x 48(W) ~ Max. 534(L) x 510(W) (Using double conveyor)

Min. 48(L) x 48(W) ~ Max. 534(L) x 610(W) (Using single conveyor)

M6IISP

Min. 48(L) x 48(W) ~ Max. 520(L) x 510(W) (Using double conveyor)

Min. 48(L) x 48(W) ~ Max. 520(L) x 610(W) (Using single conveyor)

Thickness: 0.4 ~ 6 mm (Consult Fuji regarding the use of PCBs with thickness

less than 0.4 mm)

PCB size

Notes:

1. Double conveyors can handle PCBs up to 280(W) mm. PCBs larger than

280(W) mm must be produced by changing the double conveyor to single lane

production mode.

2. PCBs with 0.3 ~ 0.4 mm in thickness are supported as an option.

3. When using PCBs larger than 250(L) mm on M3II modules, paired module

production is performed. (Refer to section 6.2)

Furthermore, the placement area on M3II modules extends up to 250(L) mm,

however, it is possible to convey PCBs up to 305(L) mm. In a situation such as

this, it is necessary to perform placement for the section lying outside the

250(L) mm area using an M6II, M6IISP module, or by performing M3II paired

module production. Fiducial marks must be within the range of 250(L) mm.

4. The following limitations apply to the panel size when using the G04 head.

M3II module: Max. 214(L) mm, M6II module: Max. 504(L) mm

M6IISP module: Max 490(L) mm

5. The G04 head is not supported for paired module production.

6. Consult with Fuji in advance regarding PCB support measures.

Materials

Glass-epoxy, composite, paper phenol, alumina, polyimide, etc.

(Please consult with Fuji regarding support for ceramic PCBs)