Robotic Application Arm for Conformal Coating

Product Specifications

Technical details and manufacturing context for Robotic Application Arm

Definition

The Robotic Application Arm is a critical component within the Automated Conformal Coating Application System, responsible for executing precise, programmable movements to apply protective conformal coatings to electronic components and circuit boards. It integrates with coating dispensers and control systems to ensure uniform, repeatable application according to specific manufacturing requirements. The arm is constructed from materials such as aluminum alloy, stainless steel, and engineering plastics, offering a balance of strength, durability, and weight. Its reach ranges from 600 to 1200 mm, determining the working envelope, while payload capacity is 3 to 10 kg at full speed. Repeatability is ±0.05 mm per ISO 9283, critical for coating uniformity. The arm features six axes for complex paths, with a maximum speed of 2.0 to 4.5 m/s affecting cycle time. Operating temperature is 0 to 45 °C, and protection class ranges from IP54 to IP65 per IEC 60529, with IP65 suitable for washdown. Supply voltage is 200 to 480 V AC (3-phase, ±10%) per IEC 60038, and power consumption is 1.5 to 4.0 kW at rated load. The arm weighs 50 to 150 kg, affecting mounting, and uses a mounting flange per ISO 9409-1-50-4-M6. Operating pressure is 1.0 to 1.6 MPa. These specifications are reference ranges; verify model-specific values with the manufacturer. The arm operates through servo motors and precision actuators controlled by a programmable logic controller (PLC) or robotic controller, following pre-programmed paths to position the coating nozzle accurately. It adjusts speed, pressure, and movement patterns based on coating requirements and component geometry. This component is essential for achieving consistent coating thickness and coverage in high-volume electronics manufacturing.

Working Principle

The arm operates through servo motors and precision actuators controlled by a programmable logic controller (PLC) or robotic controller. It follows pre-programmed paths and coordinates to position the coating applicator nozzle at exact locations, adjusting speed, pressure, and movement patterns based on the coating requirements and component geometry. The six-axis design enables complex trajectories, while the control system ensures repeatable motion within ±0.05 mm. The arm's end-effector interfaces with coating dispensers via a standardized mounting flange, and its operating parameters are set according to the specific coating material and board layout. The protection class and operating temperature range define its suitability for various production environments, and the supply voltage and power consumption must match the facility's electrical infrastructure.

Common Materials

Aluminum alloy, Stainless steel, Engineering plastics

Technical Parameters

Parameter	Typical range	Notes & selection driver
Reach	600–1200 mm	Determines working envelope
Payload Capacity	3–10 kg	Max weight at full speed
Repeatability	±0.05 mm	Critical for coating uniformityISO 9283
Number of Axes	6	6-axis for complex paths
Maximum Speed	2.0–4.5 m/s	Affects cycle time
Operating Temperature	0–45 °C	Outside range may affect seals
Protection Class	IP54–IP65	IP65 for washdownIEC 60529
Supply Voltage	200–480 V AC	3-phase, ±10%IEC 60038
Power Consumption	1.5–4.0 kW	At rated load
Weight	50–150 kg	Affects mounting
Mounting Flange	ISO 9409-1-50-4-M6	Standard interfaceISO 9409-1

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Arm Structure Part
Provides mechanical framework and support for all components

Material: Aluminum alloy
Servo Motors
Provide precise rotational movement at each joint

Material: Steel and copper
End Effector Mount Part
Interface for attaching coating applicator nozzles

Material: Stainless steel
Cable Management System
Routes and protects electrical and pneumatic lines

Material: Engineering plastics

Manufacturers of Robotic Application Arm

Manufacturer profiles associated with Robotic Application Arm.

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Frequently Asked Questions

What is the reach range of the Robotic Application Arm?

The reach is 600 to 1200 mm, which determines the working envelope. This range is a reference; the actual reach for a specific model should be confirmed with the manufacturer.

What repeatability can be expected?

Repeatability is ±0.05 mm per ISO 9283, which is critical for coating uniformity. This value is a reference and may vary by model; verify with the supplier.

What are the electrical requirements?

Supply voltage is 200-480 V AC (3-phase, ±10%) per IEC 60038, and power consumption is 1.5-4.0 kW at rated load. These are reference ranges; check the nameplate for exact values.

What protection class is available?

Protection class ranges from IP54 to IP65 per IEC 60529. IP65 is suitable for washdown. Confirm the specific rating for your model.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 0.5 MPa (5 bar) system pressure
flow rate:	0.1 to 10 mL/min (coating dispense)
temperature:	0°C to +45°C
slurry concentration:	Up to 60% solids by weight (viscosity dependent)

Robotic Application Arm

Product Specifications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

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