PVA D8 Front 1jpg

PVA Delta-8 Conformal coating & Dispensing system

PVA Delta-8

Ideal for selective coating, potting, bead, and meter-mix dispensing applications, the Delta 8 is conceptualized for maximum flexibility and can also be configured for custom assembly applications.

Maintaining the preferred features of previous workcells, the Delta 8 features a robust overhead three-axis motion platform suitable for inline or batch operations. Improved structural and gantry rigidity have been added for robustness and easier access.

The Delta 8 has many options and integrated features including:

  • Robotic system repeatability of 25 microns
  • Patented servo-controlled optional four-axis motion featuring valve tilt and rotate
  • Closed loop process control throughout gantry system
  • Multiple dispensing applications or materials in one cell
  • Onboard PC for unlimited program storage
  • Exclusive PathMaster® programming environment

SPECIFICATIONS

Work Area
1 Valve / Tool:
621 mm x 595 mm x 101 mm
(21.14″ x 19.09″ x 4.0″)
Gantry System Design
Closed loop brushless DC servo motors with
optical encoders and ball screw slides on all axes
XYZ Repeatability
25 microns (0.001″)
Resolution
5 microns (0.0002″)
Maximum Acceleration
0.5g
Footprint
973 mm x 1270.0 mm x 2350.9 mm
(38.31″ x 50.0″ x 92.56″)
Power
120V, 220V, 50-60 HzAir Supply
80 psi dry, unlubricated air
Programming Software
PathMaster® software with offline image
import and programming capability

XYZ Specifications    
Precision ball screw slides
Gantry System:    Brushless DC servo motors
XYZ Repeatability:    ±25 microns (±0.001″)
Maximum Speed (XYZ):   670 mm/sec (27.6″/sec)
Maximum Acceleration:    0.5g
Resolution:    5 microns (0.0002″)
Payload Capacity:    11.36 kg (25 lbs.)

Board Handling
Conveyor Type:    Flat belt or chain
Minimum Conveyor Width:    50 mm (1.97″)
Maximum Conveyor Width:    500 mm (19.685″)
Board Clearance Topside:    50mm (1.97″) Standard
100mm (3.94″) Optional
Board Clearance Underside:  100mm (3.94″)
Edge Clearance:    4.7 mm (0.185″)
Transport Height:    940 mm – 965 mm (37″ – 38″)
Communication Protocol:    SMEMA
Conveyor Options:    Lift and locate, through hole pin, under board support
Conveyor Speed:    Up to 24.4m/min (80 ft/min)
Process Flow:    Programmable right to left or left to right, bidirectional
Weight Limit:    5 pounds (belt), 15 pounds (chain)