SIPLACE S-23 HM.pdf - 第43页

User Manual SIPLAC E S-23 HM 1 Introduction, technical dat a Software Version S R.406.xx 02/00 US E dition 1.12 Overview of the modules - gantries 43 1.12 .2 Struc ture of th e X-axis 1 Fig. 1.12 - 2 S tructure of the X-…

100%1 / 454
1 Introduction, technical data User Manual SIPLACE S-23 HM
1.12 Overview of the modules - gantries Software Version SR.406.xx 02/00 US Edition
42
1.12 Overview of the modules - gantries
1.12.1 Position of the gantries
1
Fig. 1.12 - 1 Position of the gantries
(1) Gantry 1
(2) Gantry 2
1
The gantry system consists of two functional groups 1
–X-axis
–Y-axis
1
User Manual SIPLACE S-23 HM 1 Introduction, technical data
Software Version SR.406.xx 02/00 US Edition 1.12 Overview of the modules - gantries
43
1.12.2 Structure of the X-axis
1
Fig. 1.12 - 2 Structure of the X-axis
The X-axis essentially consists of the following main modules: 1
– gantry arm (1)
– head mount (2)
– X-axis measuring system (3)
– X-axis guide system (4)
– X-axis three-phase AC servomotor (5)
– Toothed belt (6)
The head mount holds the following components 1
– sub-gantry camera (camera for the PCB vision system)
– head board
– measuring head for the X-axis measuring system
– revolver placement head
1 Introduction, technical data User Manual SIPLACE S-23 HM
1.12 Overview of the modules - gantries Software Version SR.406.xx 02/00 US Edition
44
1.12.3 Technical data for the X-axis
1.12.4 Structure of the Y-axis
The Y-axis essentially consists of the following main modules: 1
– Y-axis three-phase AC servomotor
– Y-axis toothed belt
– Y-axis guide system
– Y-axis measuring system
1
Each Y-axis is driven by a three-phase AC servomotor. An anti-crash circuit prevents the travers-
ing paths of the gantries meeting. 1
1.12.5 Technical data for the Y-axis
Drive Three-phase AC servomotor/toothed belt
Maximum speed 2.5 m/sec.
Traversing path 620 mm
Distance measuring system Metal linear scale
Scale length 646 mm
Resolution 2.5 µm
Drive Three-phase AC servomotor/toothed belt
Maximum speed 2.5 m/sec.
Traversing path of the gantries 910 mm
Distance measuring system Metal linear scale
Scale length 970 mm
Resolution 2.5 µm