80S-20用户手册 - 第63页
SIPLACE 80S -20/F4 User Manual 1 Introduction Software version SR.407.xx 01/2001 US Edition 1.15 Overview of the modules - PCB conveyor 63 1.15 Ov erview of the modules - PCB conveyor 1.15.1 Structure of the PCB conveyor…
1 Introduction SIPLACE 80S-20/F4 User Manual
1.14 Overview of the modules - vision systems Software version SR.407.xx 01/2001 US Edition
62
1.14.2 Technical data - fine pitch vision module
1.14.3 Technical data – PCB vision module
Max. component size
32mm x 32mm (single measurement)
55mm x 55mm (multiple measurement)
(larger components available upon request)
Component range
PLCC, LCCC, QFP, SO, BGA, flip chip,
components with leads up to 55mm x 55mm
(J-leads and gull wings, balls, bumps)
Minimum lead pitch 0.2 mm
Field of view 38mm x 38mm
Method of illumination Front lighting (3 levels programmable as required)
Fiducials Up to 3 per placement program
Local fiducials Up to 2 per PCB (may be of different types)
Library size Up to 255 types of fiducial – system fiducials ≥ 249
Image processing Gray scale value-based correlation principle
Method of illumination Front lighting
Fiducial recognition time per fiducial/ink spot 0.8 s
Field of view 5.7 mm x 5.7 mm
SIPLACE 80S-20/F4 User Manual 1 Introduction
Software version SR.407.xx 01/2001 US Edition 1.15 Overview of the modules - PCB conveyor
63
1.15 Overview of the modules - PCB conveyor
1.15.1 Structure of the PCB conveyor
The machine is supplied with a single conveyor as standard. The dual conveyor is available as an
option. The left or the right side of the PCB conveyor can be used as the stationary side, as re-
quired. 1
1
Fig. 1.15 - 1 PCB conveyor - single conveyor
(1) Input conveyor (2) Center conveyor
(3) Output conveyor (4) Lifting table
(5) Width adjustment T PCB transport direction 1
1 Introduction SIPLACE 80S-20/F4 User Manual
1.15 Overview of the modules - PCB conveyor Software version SR.407.xx 01/2001 US Edition
64
The conveyor belts are driven by DC motors. The lifting table near the center conveyor clamps the
PCBs in position. The width of the PCB conveyor can be adjusted, either using the menu or from
the line computer. 1
1.15.2 Technical data – single conveyor
1
1
1.15.3 Technical data – dual conveyor
1
PCB format
50mm x 50mm to 460mm x 460mm
2" x 2" to 18" x 18"
Optionally: up to 508mm x 460mm
up to 20" x 18 "
PCB thickness 0.5mm to 4.5mm
Max. PCB warpage
On top: 4.5mm - PCB thickness
On bottom: 0.5mm + PCB thickness
Clearance on PCB underside 25mm (standard), 40mm (option)
PCB transport height
830mm ± 15mm (standard)
900mm ± 15mm (option)
930mm ± 15mm (option)
950mm ± 15mm (SMEMA: optional)
Fixed conveyor edge Right (standard), left (optional)
Type of interface Siemens (standard), (SMEMA: optional)
Component-free handling edge 3mm
PCB changeover time 2.5 s
PCB format
50mm x 50mm to 460mm x 216,5mm
2" x 2" to 18" x 8.5"
Optionally: up to 508mm x 216,5mm
up to 20" x 8.5 "
PCB thickness 0.5mm to 4.5mm
Max. PCB warpage
On top: 4.5mm - PCB thickness
On bottom: 0.5mm + PCB thickness
Clearance on PCB underside 25mm (standard), 40mm (option)