ARBO SE-WLS220-2.1/05 – Precision Vibrator Controller | SE-WLS Series Platform
Engineering Background
ARBO’s SE-WLS series represents a purpose-built line of vibration control electronics designed for demanding industrial parts-feeding and conveying applications. The SE-WLS220-2.1/05 is engineered to deliver stable, adjustable electromagnetic drive power to vibratory bowl feeders and linear feeders, ensuring consistent part orientation and feed rates on automated assembly lines.
Product Positioning
The SE-WLS220-2.1/05 targets procurement engineers and automation integrators who require a reliable, drop-in replacement or OEM-spec controller for ARBO-driven vibratory feeding systems. It is the preferred choice where precise amplitude control, compact DIN-rail mounting, and long-term availability are non-negotiable.
Complete Technical Specifications
| Manufacturer | ARBO |
| Part Number / SKU | SE-WLS220-2.1/05 |
| Product Series | SE-WLS Series |
| Product Type | Vibrator Controller (Vibratory Bowl Feeder Control Unit) |
| Input Voltage | 220 V AC, 50/60 Hz (single-phase) |
| Output Power | 2.1 VA (rated electromagnetic drive output) |
| Amplitude Adjustment | Continuously variable via integrated potentiometer (0–100%) |
| Operating Frequency | 50 Hz / 60 Hz (line-synchronized) |
| Control Method | Phase-angle (thyristor/SCR) amplitude control |
| Protection Class | IP20 (panel/DIN-rail mount) |
| Mounting | DIN-rail (EN 60715 TS35) |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | -20 °C to +70 °C |
| Weight | 1,470 g |
| Compliance | CE Marked; RoHS compliant |
| Country of Origin | Germany / EU |
Proven Application Environments
- Automated Assembly Lines – Controls vibratory bowl feeders for screws, nuts, pins, and small components in electronics and automotive manufacturing.
- Pharmaceutical Packaging – Provides smooth, adjustable feed rates for tablet and capsule counting/filling machines.
- Food Processing – Drives vibratory conveyors for gentle product handling in hygienic environments.
- Semiconductor & PCB Handling – Delivers precise, low-vibration amplitude for sensitive component orientation.
- Plastics & Injection Molding – Feeds molded parts to downstream inspection or assembly stations.
Engineering Advantages
- Stable Amplitude Control – SCR phase-angle regulation maintains consistent output regardless of mains voltage fluctuations (±10% tolerance).
- Compact DIN-Rail Form Factor – Integrates directly into standard control cabinets without additional mounting hardware.
- Wide Compatibility – Compatible with all ARBO SE-WLS series electromagnetic vibratory drives and most third-party bowl feeder coils rated at 220 V AC.
- Simple Commissioning – Single-knob amplitude adjustment; no programming or software required.
- Long Service Life – Solid-state SCR output stage with no mechanical wear components; MTBF >50,000 hours under rated conditions.
- CE & RoHS Compliant – Meets EU Machinery Directive and environmental standards for global export projects.
System Architecture & Signal Flow
The SE-WLS220-2.1/05 operates on a straightforward single-phase AC power path:
- AC Mains Input (220 V / 50–60 Hz) → Internal EMI filter → SCR phase-angle control stage.
- Amplitude Potentiometer → Sets firing angle of SCR, controlling RMS voltage delivered to the feeder coil.
- Output Terminals → Direct connection to vibratory bowl feeder electromagnet coil (2.1 VA rated load).
- Line Synchronization → Controller locks output frequency to mains frequency, ensuring stable 50 Hz or 60 Hz vibration without drift.
No external PLC interface is required for basic operation; the unit is self-contained. For integration into automated systems, the mains input can be switched via a relay or contactor controlled by a PLC digital output.
Sourcing & Quality Verification
- Authorized Distribution Channel – All ARBO units at Konmask.com are sourced through verified industrial distribution networks with full traceability.
- Pre-shipment Inspection – Each unit undergoes functional power-on verification and visual inspection before dispatch.
- Original Packaging – Shipped in OEM packaging with original labels, serial numbers, and documentation where available.
- Counterfeit Prevention – We provide batch/lot documentation upon request for critical procurement audits.
Procurement Process
- Confirm Compatibility – Verify your bowl feeder coil voltage (220 V AC) and power rating (≤2.1 VA) matches this controller’s output spec.
- Request a Quote – Contact support@konmask.com for volume pricing, lead time confirmation, and export documentation (CO, packing list, commercial invoice).
- Place Order – Add to cart and complete checkout, or submit a PO via email for B2B net-term arrangements.
- Shipping & Lead Time – In-stock units ship within 1–3 business days. International DDP/DAP shipping available to most destinations.
- After-Sales Support – 12-month warranty against manufacturing defects. Technical support available via email and phone.
Technical FAQ
Q: Can the SE-WLS220-2.1/05 control a 110 V feeder coil?
A: No. This unit is rated for 220 V AC input and output. For 110 V applications, please inquire about the SE-WLS110 series.
Q: Is external speed feedback (closed-loop) supported?
A: The SE-WLS220-2.1/05 is an open-loop amplitude controller. For closed-loop vibration control with sensor feedback, please contact us for advanced ARBO controller options.
Q: Can I use this controller with a non-ARBO vibratory feeder?
A: Yes, provided the feeder coil is rated for 220 V AC and the power draw does not exceed 2.1 VA. Verify coil impedance before connection.
Q: What is the warranty period?
A: 12 months from date of shipment against manufacturing defects under normal operating conditions.
Q: Do you provide a Certificate of Origin or test report?
A: Yes. Documentation packages including CO, inspection reports, and datasheet copies are available upon request for B2B procurement.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
