Industry-Verified Manufacturing Data (2026)

End-Effector Mounting Plate

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard End-Effector Mounting Plate used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical End-Effector Mounting Plate is characterized by the integration of Mounting Holes and Alignment Dowel Holes. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum Alloy (e.g., 6061-T6) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A structural interface plate that connects the robotic arm's wrist to various end-effectors or tools.

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Product Specifications

Technical details and manufacturing context for End-Effector Mounting Plate

Definition
The End-Effector Mounting Plate is a critical component within a Robotic Arm Assembly, serving as the standardized mechanical and electrical interface between the robot's final axis (wrist) and the attached end-effector, such as grippers, welders, or sensors. It ensures precise alignment, secure attachment, and reliable transmission of power and signals.
Working Principle
The plate is rigidly bolted to the robot's wrist flange. It provides a flat, machined surface with a precise pattern of threaded holes (e.g., conforming to ISO 9409-1 or other standards) for mounting the end-effector. Alignment pins or dowels ensure repeatable positioning. Integrated pass-through channels may allow for pneumatic lines, electrical cables, or data connections to route from the robot arm into the end-effector.
Common Materials
Aluminum Alloy (e.g., 6061-T6), Steel (e.g., AISI 1045)
Technical Parameters
  • Standard flange interface dimensions (e.g., ISO 9409-1-50-4-M6), plate thickness, and bolt circle diameter. (mm) Customizable
Components / BOM
  • Mounting Holes
    Provide threaded attachment points for securing the end-effector to the plate.
    Material: Same as base plate (threads may be tapped or use inserts)
  • Alignment Dowel Holes
    Accommodate precision dowel pins to ensure repeatable positioning and prevent rotation.
    Material: Same as base plate
  • Cable Pass-Through Port
    A central or side opening to route utilities (wires, air lines) from the robot arm to the end-effector.
    Material: Same as base plate
Engineering Reasoning
0-1500 N·m torque transmission, -40°C to 120°C temperature, 0-100 μm alignment tolerance
Material yield strength exceeded at 250 MPa stress, fastener preload loss below 70% of initial 25 kN, vibration amplitude exceeding 0.5 mm RMS at 100 Hz
Design Rationale: High-cycle fatigue from cyclic bending moments exceeding 10⁶ cycles at 50 N·m amplitude, stress corrosion cracking in 6061-T6 aluminum at chloride concentrations >50 ppm, fretting wear at bolted interfaces with relative motion >10 μm
Risk Mitigation (FMEA)
Trigger Thermal expansion mismatch between 6061-T6 aluminum plate (23.6×10⁻⁶/°C) and steel tooling (12×10⁻⁶/°C)
Mode: Warp-induced mounting surface flatness deviation exceeding 0.1 mm/m
Strategy: Invar 36 alloy inserts (1.6×10⁻⁶/°C CTE) at critical interface points with 0.02 mm interference fit
Trigger Resonant vibration at 85 Hz matching robotic arm's 4th natural frequency mode
Mode: Accelerated fatigue crack propagation from 0.1 mm initial defects at bolt holes
Strategy: Tuned mass dampers with 2.5 kg tungsten weights and silicone rubber isolators (loss factor η=0.15) mounted at plate antinodes

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for End-Effector Mounting Plate.

robotic end effector mounting plate industrial robot tool mounting interface aluminum alloy end effector plate robotic arm wrist connection plate machinery equipment mounting bracket

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Robotic Arm Assembly
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Not applicable (structural component)
other spec: Max payload: 50 kg, Vibration tolerance: 5-2000 Hz at 2g
temperature: -40°C to 120°C
Media Compatibility
✓ Industrial lubricants ✓ Coolants (water-based) ✓ Cleanroom environments
Unsuitable: Highly corrosive chemical exposure
Sizing Data Required
  • Robot wrist flange standard (ISO 9409-1 or proprietary)
  • End-effector mounting pattern
  • Required stiffness/deflection tolerance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fatigue cracking
Cause: Cyclic loading from repeated robotic movements causing stress concentration at mounting holes or weld joints.
Fastener loosening
Cause: Vibration-induced back-off of mounting bolts due to insufficient torque, improper thread engagement, or lack of locking mechanisms.
Maintenance Indicators
  • Visible cracks or deformation around mounting holes or welds during visual inspection.
  • Audible rattling or abnormal vibration during robot operation indicating loose fasteners or structural compromise.
Engineering Tips
  • Implement regular torque checks and use thread-locking compounds or serrated flange bolts to prevent vibration-induced loosening.
  • Apply finite element analysis (FEA) during design to optimize plate thickness and geometry, reducing stress concentrations at critical points.

Compliance & Manufacturing Standards

Reference Standards
ISO 9283:1998 - Manipulating industrial robots - Performance criteria and related test methods ANSI/RIA R15.06 - Industrial Robots and Robot Systems - Safety Requirements DIN EN ISO 9409-1:2004 - Manipulating industrial robots - Mechanical interfaces - Part 1: Plates
Manufacturing Precision
  • Bore diameter: ±0.01 mm
  • Flatness: 0.05 mm across entire mounting surface
Quality Inspection
  • Coordinate Measuring Machine (CMM) dimensional verification
  • Surface plate flatness check with dial indicator

Factories Producing End-Effector Mounting Plate

Verified manufacturers with capability to produce this product in China

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✓ 94% Supplier Capability Match Found

P Procurement Specialist from United Arab Emirates Jan 03, 2026
★★★★★
"The End-Effector Mounting Plate we sourced perfectly fits our Machinery and Equipment Manufacturing production line requirements."
Technical Specifications Verified
T Technical Director from Australia Dec 31, 2025
★★★★★
"Found 57+ suppliers for End-Effector Mounting Plate on CNFX, but this spec remains the most cost-effective."
Technical Specifications Verified
P Project Engineer from Singapore Dec 28, 2025
★★★★★
"The technical documentation for this End-Effector Mounting Plate is very thorough, especially regarding technical reliability."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

7 sourcing managers are analyzing this specification now. Last inquiry for End-Effector Mounting Plate from Turkey (1h ago).

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Frequently Asked Questions

What materials are available for the end-effector mounting plate?

Our mounting plates are manufactured from high-strength Aluminum Alloy (6061-T6) for lightweight applications or Steel (AISI 1045) for maximum durability in heavy-duty machinery environments.

How does the mounting plate interface with different robotic tools?

The plate features standardized mounting holes and alignment dowel holes that provide a secure structural interface between the robotic arm's wrist and various end-effectors, ensuring precise tool positioning and easy tool changes.

What are the key specifications included with the mounting plate?

Each plate includes mounting holes for secure attachment, alignment dowel holes for precise positioning, and cable pass-through ports for organized routing of pneumatic, electrical, or data cables to your end-effectors.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Machinery and Equipment Manufacturing sector.

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