Gripper/Clamp Component for Loading/Unloading

Product Specifications

Technical details and manufacturing context for Gripper/Clamp

Definition

A gripper or clamp is a critical component within loading/unloading mechanisms, designed to securely interface with workpieces, materials, or products. It functions as the end-effector that physically contacts and manipulates items, transferring them between stations, conveyors, or processing equipment. Its design ensures stable handling to prevent damage or misalignment during automated material transfer. This component is typically used in automated systems where precise and repeatable handling is required. The gripper's construction involves materials such as aluminum alloy, steel, and engineering plastic, which are selected based on the application's demands for strength, weight, and durability. Key parameters include gripping force (50–500 N), stroke per jaw (5–30 mm), repeatability (±0.02–±0.05 mm), operating pressure (0.4–0.7 MPa), operating temperature (-10–60 °C), IP rating (IP54–IP65, IEC 60529), weight (0.5–5 kg), jaw width (20–80 mm), supply voltage (24 V DC ±10%), and maximum allowable moment (5–50 N·m). These values are reference ranges and must be verified for the specific model and application. The gripper operates via pneumatic, hydraulic, or electric actuation, with the actuator driving a mechanism to open and close gripping surfaces. Force is applied to securely hold the object, often with adjustable pressure to accommodate different materials and weights. Sensors may provide feedback on grip status or position. When selecting a gripper, consider the workpiece weight, acceleration, size, and geometry, as well as environmental conditions such as temperature and dust or moisture exposure. Verify that the operating pressure and supply voltage match your system, and ensure that the IP rating is suitable for the environment. Regular maintenance includes checking for wear on gripping surfaces, verifying seal integrity, and ensuring proper lubrication. Failure signs include inconsistent gripping force, excessive play, or visible damage. Always confirm model-specific values and standards with the legal manufacturer or supplier before procurement.

Working Principle

The gripper operates via pneumatic, hydraulic, or electric actuation. The actuator (cylinder or motor) drives a mechanism (parallel, angular, or custom motion) to open and close gripping surfaces (jaws, fingers, or pads). Force is applied to securely hold the object, often with adjustable pressure to accommodate different materials and weights. Sensors may provide feedback on grip status or position.

Common Materials

Aluminum alloy, Steel, Engineering plastic

Technical Parameters

Parameter	Typical range	Notes & selection driver
Gripping Force	50–500 N	Select based on workpiece weight and acceleration.
Stroke per Jaw	5–30 mm	Determines maximum workpiece size range.
Repeatability	±0.02–±0.05 mm	Critical for precision assembly tasks.
Operating Pressure	0.4–0.7 MPa	Below 0.4 MPa grip force drops significantly.
Operating Temperature	-10–60 °C	Outside range may affect seals and lubrication.
IP Rating	IP54–IP65	Higher rating for dusty or wet environments.IEC 60529
Weight	0.5–5 kg	Affects robot payload and cycle time.
Jaw Width	20–80 mm	Must fit workpiece geometry.
Supply Voltage	24 ±10% V DC	For electric grippers with sensors.
Max. Allowable Moment	5–50 N·m	Exceeding may damage jaws or workpiece.

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

Jaws/Fingers Part
Direct contact surfaces that grasp the object; often customizable with different profiles or pads

Material: Steel or aluminum with wear-resistant coating
Actuator
Provides the mechanical force to open and close the jaws (e.g., pneumatic cylinder, electric servo)

Material: Aluminum, steel
Body/Housing Part
Structural frame that houses internal mechanisms and provides mounting points

Material: Aluminum alloy
Sensors Optional
Confirm the part is actually gripped and report jaw position back to the line.

Applied To / Applications

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

Loading/Unloading Mechanism

View system integration details

Manufacturers of Gripper/Clamp

Manufacturer profiles associated with Gripper/Clamp.

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Frequently Asked Questions

What is the typical gripping force range for this gripper?

The reference gripping force range is 50–500 N. The actual force required depends on the workpiece weight and acceleration. Always verify the specific model's force capability with the manufacturer.

What operating pressure is required?

The reference operating pressure is 0.4–0.7 MPa, with a note that below 0.4 MPa grip force drops significantly. The standard is listed as a reference. Confirm the exact pressure requirements for your model.

Can this gripper be used in dusty or wet environments?

The IP rating range is IP54–IP65, indicating protection against dust and water jets. Higher ratings are suitable for more demanding environments. Verify the specific IP rating of the model you intend to use.

What is the repeatability of this gripper?

The reference repeatability is ±0.02–±0.05 mm, which is critical for precision assembly tasks. Actual repeatability may vary by model and must be confirmed with the manufacturer.

Data Basis

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

Preliminary Technical Classification

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pressure:	0 to 10 bar
other spec:	Max object weight: 50 kg, Cycle rate: ≤30 cycles/min
temperature:	-20°C to 120°C

Gripper/Clamp

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards