Festo SPC-AIF-POT (170228) โมดูลอินเทอร์เฟซแกน

This is a potentiometer-type axis interface module for งานสังสรรค์ SPC200 series servo positioning controllers, หมายเลขคำสั่งซื้อ 170228. It is designed to connect potentiometric displacement sensors and proportional valves. This product has been discontinued, and the corresponding models of the SPC11 series are recommended as replacements.

1. คำอธิบายรหัสรุ่น

2. ข้อมูลจำเพาะทางเทคนิคหลัก

3. ข้ามแบรนด์ & Old/New Model Replacement List

เคล็ดลับการเลือก: SPC200 for legacy use, SPC11 for new projects; POT stands for potentiometer, LWG/TLF indicates applicable stroke range.

รายการรุ่นเต็ม (SPC200 Axis Interface Modules)

5. ข้อผิดพลาดทั่วไป & คู่มือการแก้ไขปัญหา

6. สภาพแวดล้อมการใช้งาน & กรณีอุตสาหกรรม

6.1 สถานการณ์ที่เกี่ยวข้อง

Pneumatic Positioning System: Combined with SPC200 controller to realize precise positioning of DNCI, DGCI and other cylinders.

Electric Positioning System: Matched with stepper motors for basic point-to-point positioning.

Hybrid Drive System: Featured function of SPC200 series, capable of controlling pneumatic and electric axes simultaneously.

ระบบอัตโนมัติทางอุตสาหกรรมทั่วไป: ยานยนต์, อิเล็กทรอนิกส์, บรรจุภัณฑ์อาหาร, handling and assembly industries.

6.2 สถานการณ์ที่ไม่แนะนำ

Ultra-high precision requirements (below ±0.01mm): Replace with SPC-AIF-MTS or SPC11 series.

สภาพแวดล้อมที่รุนแรง (Protection class higher than IP20 required): Additional protective measures are needed.

Long-stroke applications (>1000มม): Potentiometer will produce larger linearity error; magnetostrictive sensor solution is recommended.

6.3 กรณีการใช้งานทั่วไป

Automotive Component Assembly Line

แอปพลิเคชัน: Z-axis positioning for robots installing door sealing strips

การกำหนดค่า: SPC200/P04 Controller + SPC-AIF-POT (170228) + DNC Cylinder + Potentiometric Sensor

Outcome: Achieves positioning accuracy of ±0.1mm, improves assembly consistency and reduces rework rate.

Electronic Component Testing Equipment

แอปพลิเคชัน: XY-axis positioning for PCB thickness inspection platform

การกำหนดค่า: SPC200/P05 Controller + 2 pcs SPC-AIF-POT Modules + Electric Slide + Potentiometric Sensor

Outcome: Enables fast point movement, cuts testing cycle by 30% and boosts production capacity.

7. การติดตั้ง & แนวทางการบำรุงรักษา
8. ตำแหน่งการติดตั้ง: Install inside control cabinet, keep away from direct sunlight and vibration sources. Reserve a heat dissipation space of ≥50mm.
9. กฎการเดินสายไฟ

Separate sensor cables from power cables with a spacing of ≥100mm.

Single-point grounding for shielding layer; grounding at the controller side is preferred.

3. Periodic Maintenance

Inspect connector connections and cable aging every 6 เดือน.

Calibrate potentiometer zero point once a year to guarantee positioning accuracy.

4. อัพเกรดโซลูชัน: For system upgrade, replace with SPC11 series controllers and matching interface modules directly. Performance will be increased by 30% with lower maintenance costs.

Practical Application Cases for SPC-AIF-POT (170228)

All cases below adopt the classic solution: Pneumatic closed-loop positioning + MLO-POT potentiometer feedback + MPYE proportional valve + SPC200 controller.

1. Automotive Industry: Door / Sunroof Sealing Strip Press-Fitting (High Repeat Accuracy, Short Stroke)

การกำหนดค่า

คอนโทรลเลอร์: SPC200-P04

Axis Interface: SPC-AIF-POT (170228)

Cylinder: DNCI-32-200-KF (with potentiometer mounting groove)

Sensor: MLO-POT-200-TLF (200 mm potentiometer)

Proportional Valve: MPYE-5/3-010 (5/3-position closed center)

กระบวนการ

Press-fit sealing strips with positioning accuracy of ±0.1 mm. Working sequence: Fast approach → Low-speed pressing → Pressure holding → Retraction.

Outcome

Replaces mechanical stops and limit switches for better consistency and lower rework rate. Stable cycle, suitable for 24-hour continuous production lines.

2. 3C Electronics: XY-axis Positioning for PCB Test Bench (Multi-axis, Light Load, High Frequency)

การกำหนดค่า (สองแกน)

คอนโทรลเลอร์: SPC200-P05 (2-axis capable)

Axis Interface: 2 × SPC-AIF-POT (170228)

Slide/Cylinder: DGCI-25-300-KF (horizontally mounted)

Sensor: MLO-POT-300-LWG (long-stroke potentiometer)

Proportional Valve: MPYE-5/3-008

กระบวนการ

Probe bench moves to multiple test points with point positioning accuracy of ±0.15 mm and frequent start-stop operation.

Outcome

Commissioning time reduced by 70% compared with cylinder + mechanical stop solutions. Positions can be adjusted via software. No impact during operation to extend probe service life.

3. อาหาร & บรรจุภัณฑ์: Carton Folding & Sealing Positioning (Low Cost, Medium Accuracy, Dust Environment)

การกำหนดค่า

คอนโทรลเลอร์: SPC200-P03

Axis Interface: SPC-AIF-POT (170228)

Cylinder: DNC-40-150-PPV

Sensor: MLO-POT-150-TLF

Proportional Valve: MPYE-5/2-010

กระบวนการ

Carton folding and capping with adjustable pressing depth and soft landing to avoid carton damage.

Outcome

Dual control of pressure and position via potentiometer feedback and proportional valve lowers defective rate. Stable long-term operation in dusty environment with IP20 cabinet installation.

4. เครื่องมือกล & งานโลหะ: Tailstock Center / Fixture Positioning (Heavy Load, Short Stroke, Force & Position Control)

การกำหนดค่า

คอนโทรลเลอร์: SPC200-P04

Axis Interface: SPC-AIF-POT (170228)

Cylinder: DGPL-63-100-KF (heavy-duty linear drive)

Sensor: MLO-POT-100-TLF

Proportional Valve: MPYE-5/3-015 (high flow rate)

กระบวนการ

Tailstock feeding sequence: Fast forward → Low-speed clamping → Constant force holding → Retraction.

Outcome

SPC200 force and position closed-loop control replaces hydraulic clamping, featuring lower cost and easier maintenance. No oil leakage, ideal for dry machining and low-oil working conditions.

5. Injection Molding & Mould: Precision Ejector Pin Control (Synchronous Multi-axis, Anti-sticking)

การกำหนดค่า (3 แกนซิงโครนัส)

คอนโทรลเลอร์: SPC200-P05 + โมดูลส่วนขยาย

Axis Interface: 3 × SPC-AIF-POT (170228)

Cylinder: DNCI-25-125-KF

Sensor: MLO-POT-125-TLF

Proportional Valve: MPYE-5/3-008

กระบวนการ

Multi-point ejection with synchronous error less than 0.2 mm to prevent plastic part deformation and mould sticking.

Outcome

Synchronous closed-loop control ensures uniform ejection and fewer defective products. Soft start and soft stop functions reduce impact and mould wear.

6. ระบบอัตโนมัติทั่วไป: Lifting Axis for Handling & Pick-and-Place (Vertical Load, Medium Stroke, Anti-fall)

การกำหนดค่า

คอนโทรลเลอร์: SPC200-P04

Axis Interface: SPC-AIF-POT (170228)

Cylinder: DGCI-32-500-KF (vertically mounted with locking function)

Sensor: MLO-POT-500-LWG

Proportional Valve: MPYE-5/3-010

กระบวนการ

Lifting and pick-and-place operation with soft landing and position memory, maintaining position after power cut-off.

Outcome

Absolute position feedback by potentiometer eliminates homing after power-on. Stable operation of vertical axis without jitter. Perfect for handling stations with frequent start-stop and multi-position parking.

การคัดเลือก & หมายเหตุทดแทน (On-site Application)

SPC-AIF-POT (170228): Matches MLO-POT-…-TLG/TLF, for short and medium strokes with cost advantages.

SPC-AIF-POT-LWG: Matches MLO-POT-…-LWG, for longer strokes up to 1000–2000 mm.

Discontinued Replacement: Prioritize SPC11-POT-L/T (192217/192216) for new projects as direct substitutes for SPC200 system.