Terminal Feeding System for Automated Wire Processing

Product Specifications

Technical details and manufacturing context for Terminal Feeding System

Definition

The Terminal Feeding System is a critical component within an Automated Wire Stripping and Termination Machine, responsible for the controlled, sequential delivery of individual electrical terminals from a storage hopper or reel to the precise location where they will be crimped onto prepared wire ends. It ensures proper orientation and timing synchronization with the machine's stripping and crimping cycles. The system typically comprises a storage unit, a separation and orientation mechanism, and a transfer mechanism that moves each terminal to the crimping station. It is designed to handle terminals within a width range of 1.5 to 8.0 mm, with a feeding speed of 60 to 120 pieces per minute, and a feeding accuracy of ±0.05 mm. The system operates on a 24 V DC supply (IEC 61131-2) and requires a pneumatic pressure of 1.0 to 1.6 MPa for actuation. It is rated for operating temperatures from -40 to 85 °C (IEC 60068-2-1) and humidity from 10 to 90% RH (IEC 60068-2-78), with ingress protection from IP54 to IP65 (IEC 60529). Materials used include stainless steel, tool steel, engineering plastics (e.g., POM, UHMW), and aluminum 6061 (ASTM B221) for structural parts. The system weighs between 12 and 18 kg depending on configuration. For proper operation, the feeding speed must be within the specified range to avoid terminal misalignment; the terminal width must be within the range or guide rails must be changed; and the supply voltage and pressure must be maintained. The operating temperature and humidity must be kept within limits to ensure sensor performance and avoid condensation. The ingress protection rating should be selected based on the environment, with IP65 recommended for dusty conditions. All model-specific values and standards must be verified with the legal manufacturer or supplier before procurement or installation.

Working Principle

Terminals are typically stored in a vibratory bowl feeder or on a reel. The system uses mechanical guides, escapements, or pneumatic pushers to separate and orient a single terminal. A transfer mechanism (e.g., a slide, carrier, or robotic arm) then moves the oriented terminal along a track to the crimping anvil or die station, precisely timed with the arrival of the stripped wire.

Common Materials

Stainless Steel, Tool Steel, Engineering Plastics (e.g., POM, UHMW)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Feeding Speed	60–120 pcs/min	Higher speeds may cause terminal misalignment
Terminal Width Range	1.5–8.0 mm	Outside range requires change of guide rails
Feeding Accuracy	±0.05 mm	Critical for consistent crimp height
Supply Voltage	24 ±10% V DC	Outside range may cause erratic operationIEC 61131-2
Operating Temperature	-40–85 °C	Outside range may affect sensor performanceIEC 60068-2-1
Humidity Range	10–90 % RH	Condensation must be avoidedIEC 60068-2-78
Ingress Protection	IP54–IP65	IP65 for dusty environmentsIEC 60529
Material	Aluminum 6061	Anodized for wear resistanceASTM B221
Weight	12–18 kg	Depends on configuration

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

Vibratory Bowl Feeder
Bulk storage and initial orientation/scrambling of loose terminals.

Material: Stainless Steel
Orientation/Selection Track
Guides and selects only correctly oriented terminals for transfer, rejecting others back to the bowl.

Material: Tool Steel / UHMW
Escapement Mechanism
Precisely releases a single terminal at a time into the transfer path.

Material: Tool Steel
Transfer Slide/Carrier
Moves the oriented terminal from the feeder to the crimping station.

Material: Aluminum Alloy / Engineering Plastic

Manufacturers of Terminal Feeding System

Manufacturer profiles associated with Terminal Feeding System.

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Frequently Asked Questions

What is the typical feeding speed range for this terminal feeding system?

The feeding speed is typically 60 to 120 pieces per minute. Higher speeds may cause terminal misalignment, so it is important to operate within this range and verify the specific capability with the manufacturer.

What terminal widths can this system handle?

The system is designed for terminal widths from 1.5 to 8.0 mm. If the terminal width is outside this range, guide rails must be changed to accommodate the different size.

What are the electrical and pneumatic requirements?

The system requires a 24 V DC supply with ±10% tolerance, per IEC 61131-2. It also needs a pneumatic operating pressure of 1.0 to 1.6 MPa.for proper operation.

What environmental conditions are acceptable?

The operating temperature range is -40 to 85 °C (IEC 60068-2-1), and humidity should be 10 to 90% RH (IEC 60068-2-78). Condensation must be avoided. The ingress protection rating is IP54 to IP65 (IEC 60529), with IP65 recommended for dusty environments.

Data Basis

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

Preliminary Technical Classification

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pressure:	Atmospheric (no pressure requirements)
other spec:	Terminal feed rate: 50-200 units/minute, Terminal size range: 0.5-10mm width, 0.3-5mm thickness, Vibration tolerance: <0.5g RMS, Humidity: 20-80% non-condensing
temperature:	15°C to 40°C (operating), 0°C to 50°C (storage)

Terminal Feeding System

Product Specifications

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Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

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