What is the SCHUNK 303840 gripper used for?

The SCHUNK 303840 is a pneumatic parallel gripper with rotary module designed for automated assembly, pick-and-place operations, and small-part handling where combined gripping and swivel motion are required. It delivers 66 N gripping force with infinitely adjustable rotation in a compact assembly.

What is the gripping force of the SCHUNK 303840?

The SCHUNK 303840 delivers 66 N of gripping force with a 6 mm stroke per jaw, suitable for handling workpiece weights up to 0.33 kg.

Can the SCHUNK 303840 rotate and grip at the same time?

Yes, the SCHUNK 303840 combines gripping and infinitely adjustable rotation through a compact vane swivel mechanism that integrates both functions in one end effector. Built-in end-position damping protects components during swivel motion.

Is the SCHUNK 303840 compatible with SCHUNK modular systems?

The SCHUNK 303840 integrates seamlessly with the SCHUNK modular system for quick setup and provides multiple mounting sides adaptable for limited-space automation layouts.

What temperature range does the SCHUNK 303840 operate in?

The SCHUNK 303840 is suitable for ambient temperatures up to 90 degrees Celsius.

Does the SCHUNK 303840 require moving hoses?

No, the SCHUNK 303840 features integrated pneumatic feed-throughs and direct fittings or screw connections, eliminating moving hoses and boosting reliability during installation and operation.

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In StockCompact Design

SCHUNK 303840 Pneumatic Parallel Gripper with Rotary Module, 66 N

Name: SCHUNK 303840 Pneumatic Parallel Gripper with Rotary Module, 66 N
Brand: SCHUNK
SKU: 3330
Price: 2595 USD
Availability: InStock

SCHUNK GmbH & Co. KG

$2,595.00

SCHUNK 303840 pneumatic parallel gripper with integrated rotary swivel module. Delivers 66 N gripping force, 6 mm stroke per jaw, and infinite swivel adjustment in a 0.43 kg unit. Built-in end-position damping and cross-roller guidance for precision pick-and-place and assembly automation.

The SCHUNK 303840 pneumatic parallel gripper with rotary module is a precision end effector designed for industrial automation tasks such as assembly and pick-and-place.

Specifications:

Gripping Force: 66 N
Stroke per Jaw: 6 mm
Module Weight: 0.43 kg
Swivel Angle: Infinitely adjustable

Features:

Integrated rotary drive: Vane swivel mechanism combines gripping and rotary motion in a compact assembly.
Parallel gripping action: 2-finger configuration for consistent handling of small parts.
Cross-roller guidance: Ensures precision and repeatability.
Built-in end-position damping: Protects components during swivel motion.
Integrated pneumatic feed-throughs: No moving hoses needed, simplifying installation and increasing reliability.
Flexible air supply: Direct fittings or screw connections enable easy integration.
Multiple mounting sides: Adaptable for limited-space automation layouts.
Modular compatibility: Fits SCHUNK modular system for seamless integration.

Applications:

Automated assembly systems
Pick-and-place operations
Small-part handling where combined gripping and swivel motion are required

The SCHUNK 303840 pneumatic parallel gripper with rotary module is suitable for workpiece weights up to 0.33 kg and ambient temperatures up to 90°C, making it ideal for demanding automation environments that require precision and compact design.

Weight0.43 kg

Stroke per jaw6 mm

Max Gripping force: 66 N
Recommended workpiece weight: 0.33 kg
Propulsion Method: Pneumatic
Max. ambient temperature: 90 ℃
Model: 303840
Payload: 0.33 kg
Grip Force: 66 N
Grip Stroke: 6 mm
Operating temperature: up to 90°C
Repeatability: High precision
Swivel Angle: Infinitely adjustable
Actuation: Pneumatic
Mounting: Multiple sides
Integration: SCHUNK modular system

Combines gripping and infinitely adjustable rotation, compact vane swivel mechanism
Integrates seamlessly with SCHUNK modular system for quick setup
Delivers 66 N gripping force with 6 mm stroke per jaw for small parts
Cross-roller guidance ensures precision and repeatability in every cycle
Built-in end-position damping protects components during swivel motion
Integrated pneumatic feed-throughs eliminate moving hoses, boosting reliability
Handles workpiece weights up to 0.33 kg in temperatures to 90 degrees Celsius
Repeatability: High precision and repeat accuracy
Suitable for automated assembly, pick-and-place, and small part handling applications.

: The SCHUNK 303840 is a pneumatic parallel gripper with rotary module designed for automated assembly, pick-and-place operations, and small-part handling where combined gripping and swivel motion are required. It delivers 66 N gripping force with infinitely adjustable rotation in a compact assembly.
: The SCHUNK 303840 delivers 66 N of gripping force with a 6 mm stroke per jaw, suitable for handling workpiece weights up to 0.33 kg.
: Yes, the SCHUNK 303840 combines gripping and infinitely adjustable rotation through a compact vane swivel mechanism that integrates both functions in one end effector. Built-in end-position damping protects components during swivel motion.
: The SCHUNK 303840 integrates seamlessly with the SCHUNK modular system for quick setup and provides multiple mounting sides adaptable for limited-space automation layouts.
: The SCHUNK 303840 is suitable for ambient temperatures up to 90 degrees Celsius.
: No, the SCHUNK 303840 features integrated pneumatic feed-throughs and direct fittings or screw connections, eliminating moving hoses and boosting reliability during installation and operation.

Pneumatic gripper with integrated rotation versus standard pneumatic grippers:

The SCHUNK 303840 combines gripping and infinitely adjustable rotation in one compact module, eliminating the need for separate swivel units. Choose this when your automation needs both part positioning and orientation without adding extra stations or linkages.

For small parts under 0.33 kg that need repositioning mid-cycle, the integrated vane swivel handles gripping and rotation without a separate actuator, saving cell space and reducing connection points.
On high-repeatability assembly lines, cross-roller guidance and end-position damping protect delicate components during every swivel motion, maintaining cycle consistency.
In confined robotic cells, the compact 0.43 kg module fits tight wrist areas while the modular mounting adapts to multiple orientations where a traditional gripper would require external rotation hardware.
For pick-and-place workflows where parts arrive at different angles, the adjustable swivel simplifies the program logic and eliminates the need for reorienting between grip and place steps.

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SCHUNK 303840 Pneumatic Parallel Gripper with Rotary Module, 66 N

Specifications:

Features:

Applications:

Key Specifications

Features

Frequently asked questions

How this compares

Pneumatic gripper with integrated rotation versus standard pneumatic grippers:

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SCHUNK 303840 Pneumatic Parallel Gripper with Rotary Module, 66 N

Specifications:

Features:

Applications:

Key Specifications

Features

Frequently asked questions

How this compares

Pneumatic gripper with integrated rotation versus standard pneumatic grippers:

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