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320 Series Low Force Electronic Weld Head
320 Series Low Force Electronic Weld Head
Overview: The 320 Series Low Force Electronic Weld Heads are precision tools designed for applications requiring accurate position and force control, suitable for microelectronics manufacturing and industrial environments.
Key Features:
- Flexible electrode configurations (inline and offset opposed) for diverse applications.
- Accurate force and position parameters for superior process control.
- Weld-to-displacement feature for precise weld stopping.
- Initial part detection to identify missing or extra components.
- Displacement limits for monitoring part thickness.
- Optional footswitches for enhanced control.
- User-friendly I/O for easy PLC integration.
- Four programmable relay outputs for process management.
Specifications:
- Electronic Control Model: SL-320A
- Line Voltage Input: 85-264 VAC, 50/60 Hz, single phase
- Operating Environment: 5-40°C, 10-95% relative humidity, non-condensing
- Various time periods (compress, squeeze, delay, follow-up, hold) adjustable in milliseconds.
- Upstop and search positions adjustable in millimeters.
- Graphical run screens for weld schedule and force profile display.
- Object detection feature for electrode path monitoring.
- 127 programmable weld schedules with 8 process steps each.
- Models: 321, 322, 323, 324 with a maximum stroke of 25 mm.
- Force parameters: Maximum follow-up force of 3520 gm, weld force range of 200-2200 gm.
- Force linearity and response time specifications provided.
- Control I/O includes footswitch inputs, digital inputs/outputs, programmable relay outputs, and emergency stop input.
- RS-232 interface for schedule management and data output.
Weight & Dimensions:
- Control Unit: 407 mm x 222 mm x 234 mm, 8.4 kg
- Weld Head: 138 mm x 65.5 mm x 356 mm, 3.6 kg
Applications: Suitable for squib welds, wire to electrode connections, electronic components, hearing aids, fine wires, and medical devices.
Catalog excerpts
320 Series Low Force Electronic Weld Head The Series 320 electronic resistance spot welding heads are high precision, low force heads designed specifically for applications requiring precise position and force control. This versatile series meets the process demands of microelectronics manufacturing, yet is robust enough to endure industrial requirements and environments. Key features Low Force Electronic Weld Head - Series 320 Inline and offset opposed electrode configurations for maximum flexibility Exceptionally accurate force and position parameters provide outstanding process control and measurement Weld-to-displacement feature stops the weld precisely during collapse Initial part detection feature detects missing or extra parts Displacement limits facilitate monitoring of both initial and final part thickness Optional two level footswitch or new linear motion footswitch User friendly I/O for easy integration with PLC Four programmable relay outputs facilitate process control AMADA WELD TECH
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Specifications 320 Series Low Force Electronic Weld Head Electronic Control Line voltage input Operating environment 5-40 °C, 10 - 95% relative humidity non condensing Ramp to compress period Compress period Squeeze period Delay period Follow-up period Hold period Upstop position Search position Graphical display of weld schedule, force profile with result, and initial, final, and setdown results. Object detection Detects presence of objects in electrode path between upstop and search positions and automatically returns electrode back to upstop position. Weld schedules 127 schedules, each with...
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Emergency stop Input for customer supplied E-stop switch Force output Analog output proportional to force of last weld when requested with RS-232 command. Position output Quadrature output Schedule read/write, status read, data output WEIGHT & DIMENSIONS Dimensions L x W X H (Control) Weight (Control) Dimensions L x W X H (Weld head) Weight (Weld head) AMADA WELD TECH
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Product applications 320 Series Low Force Electronic Weld Head Squib weld Electronic components Hearing aids Fine wires Medical devices
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