X3_X4_Series machine - 第141页
User manual SIPLAC E X-Series 3 Technical data Software Vers ion SR.601.xx 11/ 2005 US Ed ition 3.7 Placem ent heads 141 3.7.5.3 T echnical dat a *) Please note that the component range that can be placed is also affecte…
3 Technical data User manual SIPLACE X-Series
3.7 Placement heads Software Version SR.601.xx 11/2005 US Edition
140
The
DP axis
rotates the optically centered component to the desired placement angle. The rota-
tion axis is driven by a stepping motor. The motor shaft is designed as a sleeve. At the top end is
the incremental disk for angle analysis, while the nozzle holding device is at the bottom end.
The sequences of movements of the rotation and translation axes are controlled by control cir-
cuits. Position and speed sensors send the actual values for the axis movement to the axis control.
The setpoint and actual values are compared and used to determine the force and speed param-
eters for the servo amplifier, and thus the axis movement to be performed.
The vacuum values at the nozzle are constantly checked throughout the entire pick-up and place-
ment process in order to keep the placement error rate as low as possible.
3
Fig. 3.7 - 14 Description of the functions
User manual SIPLACE X-Series 3 Technical data
Software Version SR.601.xx 11/2005 US Edition 3.7 Placement heads
141
3.7.5.3 Technical data
*) Please note that the component range that can be placed is also affected by the pad geometry, the customer-specific
standards and the packaging tolerances.
**) If standard nozzles are used
Optical centering with Stationary P&P component camera
(type 33) 55 x 45, digital
Stationary P&P component camera
(type 25) 16 x 16, digital
Component range *) 0603 to SO, PLCC, QFP, BGA, spe-
cial components, bare dies, flip-chips
0201 to SO, PLCC, QFP, sockets,
plugs, BGA, special components,
bare dies, flip-chips, shields
Component specification
Max. height
Min. lead pitch
Min. ball pitch
Min. ball diameter
Min. dimensions
Max. dimensions
Max. weight
25 mm (higher available on request)
0.3 mm
0.45 mm
0.25 mm
0.5 x 0.5 mm²
55 x 45 mm² (single measurement)
For use with two nozzles
50 x 50 mm² or
69 x 10 mm²
For use with one nozzle:
85 x 85 mm² or
125 x 10 mm²
up to 200 x 125 mm² (with restrictions)
100 g **)
25 mm (higher available on
request)
0.25 mm
0.14 mm
0.08 mm
0.2 x 0.2 mm²
16 x 16 mm² (single measurement)
100 g **)
Programmable set-down
force
1.0 N - 15 N 1.0 N - 15 N
Nozzle types 5 xx (standard)
4 xx + adapter
8 xx + adapter
9 xx + adapter
5 xx (standard)
4 xx + adapter
8 xx + adapter
9 xx + adapter
Nozzle spacing on the
two Pick&Place heads
70.8 mm 70.8 mm
X/Y accuracy ± 26 µm / 3 σ, ± 35 µm / 4 σ ± 22 µm / 3 σ, ± 30 µm / 4 σ
Angular accuracy ± 0.05° / 3 σ, ± 0.07° / 4 σ ± 0.05° / 3 σ, ± 0.07° / 4 σ
3 Technical data User manual SIPLACE X-Series
3.8 Electrical and pneumatic connection points Software Version SR.601.xx 11/2005 US Edition
142
3.8 Electrical and pneumatic connection points
3.8.1 Electrical connection points
3
Fig. 3.8 - 1 Electrical connection points on the placement machine
(1) Main power switch
(2) Cover over the power supply unit
(3) Power supply unit
(4) Angle for the cable gland
(5) Power cable
(T) Direction of PCB transport