End-Effector Interface: Voltage Rating 48 VDC, 10A max

Q: What is the purpose of an end-effector interface in robotic systems?

It provides standardized mechanical and electrical connection between the robotic arm and various end-effector tools, enabling quick tool changes, precise positioning, and reliable power/signal transmission in automated manufacturing environments.

Q: How do I select the right end-effector interface for my application?

Consider payload capacity, required precision (repeatability), communication protocols needed, environmental conditions (IP rating), compatibility with existing robotic systems, and compliance with industry standards like ISO 9409.

Q: Can end-effector interfaces be customized for specific applications?

Yes, while standard interfaces exist for compatibility, custom configurations are available for specialized applications including additional power circuits, specific communication protocols, or unique mechanical mounting requirements.

Component Specifications

Definition

A precision-engineered interface component that provides mechanical mounting, power transmission, signal communication, and sometimes pneumatic/fluidic connections between a robotic transfer arm's wrist flange and various end-effector tools. It ensures secure attachment, accurate alignment, and reliable data/power transfer for automated material handling operations.

Working Principle

The interface uses standardized mechanical coupling (typically ISO 9409-1 or similar) with precision locating features (dowels, pins, or tapered surfaces) for repeatable positioning. Electrical connections follow protocols like DeviceNet, EtherCAT, or proprietary systems for power and I/O transmission. Quick-disconnect mechanisms allow rapid tool changes in automated manufacturing cells.

Materials

High-strength aluminum alloy (e.g., 6061-T6 or 7075-T6) for lightweight structural components, hardened steel (AISI 4140 or similar) for wear surfaces and fasteners, with nickel-plated or stainless steel electrical contacts. Seals typically use Buna-N or Viton for environmental protection.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	1.8 kg
IP Rating	IP67
Max Payload	25 kg
I/O Channels	16 digital, 4 analog
Repeatability	±0.02 mm
Voltage Rating	48 VDC, 10A max
Mounting Standard	ISO 9409-1-50-4-M6
Electrical Contacts	24-pin mixed signal
Operating Temperature	-10°C to +80°C
Communication Protocol	EtherCAT

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

Standards

ISO 9409-1, ISO 10218-1, IEC 61076-2, DIN 6499

Parent Products

This component is used in the following industrial products

Robotic Transfer Arm

A robotic arm component designed for automated material transfer within handling systems.

View Product Details

Engineering Analysis

Risks & Mitigation

Misalignment during tool changes
Electrical contact corrosion
Mechanical wear at coupling surfaces
Signal interference in high-noise environments
Incompatibility between different manufacturer systems

FMEA Triads

Trigger: Contamination in electrical contacts
Failure: Intermittent signal loss or power disruption
Mitigation: Regular cleaning with approved contact cleaners, use of protective caps when disconnected, maintaining IP67 sealing integrity

Trigger: Mechanical wear on locating pins/surfaces
Failure: Reduced positioning accuracy and repeatability
Mitigation: Periodic inspection and measurement of critical surfaces, scheduled replacement of wear components, proper lubrication if specified

Trigger: Improper installation torque on fasteners
Failure: Mechanical loosening or component damage
Mitigation: Use calibrated torque wrenches, follow manufacturer specifications, implement torque verification procedures

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Positional repeatability within ±0.02mm, electrical contact resistance <10mΩ, mechanical backlash <0.01°

Test Method

Laser interferometry for positional accuracy, four-wire resistance measurement for electrical contacts, coordinate measuring machine (CMM) for dimensional verification, environmental testing per IEC 60068-2

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

Compare the published product scope and source details, then include your specifications and quantity in an enquiry.

Manufacturers of End-Effector Interface

Manufacturer profiles associated with End-Effector Interface.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the purpose of an end-effector interface in robotic systems?