Compatible EROWA ITS50 Pneumatic Chuck ER-048519

The JWGRIP Compatible EROWA ITS50 Pneumatic Chuck is a standalone pneumatic chuck body without base plate. It helps mold-making workshops achieve pneumatic quick change based on existing ITS50 fixture infrastructure, without full-system replacement. Many workshops already own ITS50 pallets and mounting bases, and only need to upgrade the chuck unit to realize automated pallet clamping and releasing.

Adopting stainless steel main body construction, this chuck resists coolant corrosion under long-term wet-processing conditions for EDM and CNC. Operators or robot equipment can complete pallet swap remotely, effectively cutting machine idle time during small-batch electrode manufacturing. It is a cost-effective upgrade solution for users who pursue zero-point repeat positioning performance without heavy additional fixture investment.

What is an ITS50 Pneumatic Chuck

An ITS50 pneumatic chuck is a compact zero-point workholding fixture belonging to the ITS 50 interface series. It relies on compressed air to trigger opening movement and uses internal spring-loaded mechanism for locking. The ITS50 interface is designed for miniature workpieces including tiny graphite and copper electrodes, small mold inserts and micro precision components.

Different from manual clamping chucks, the pneumatic version supports remote signal control, which lays the foundation for semi-automated workshop transformation. It keeps unified datum reference when cooperating with standard ITS50 pallets, so consistent positioning performance can be maintained across the whole fixture set.

Core Advantages

1. Pneumatic remote quick-change: Realize hands-free pallet loading and unloading, well-suited for semi-automated workshop transformation.
2. Compact ITS50 form factor: Occupies little machine-table space, ideal for clustered multi-station small-fixture layout.
3. Reuse existing ITS50 fixtures: Base plate is not included, customers can utilize current pallets and bases to lower procurement cost.
4. Reliable repeat positioning performance: Deliver stable datum for micro parts and small-batch electrode production.
5. Stainless anti-corrosion main body: Good adaptability to coolant-rich wet EDM and CNC machining environment.
6. Low-maintenance mechanical structure: Fewer vulnerable moving components, convenient on-site cleaning and long service life.

Technical Specifications

Application Fields

The JWGRIP Compatible EROWA ITS 50 Pneumatic Chuck ER-048519 targets precision mold shops that already run ITS50 fixture ecosystem.

1. Clamping small copper and graphite electrodes for sinker EDM operations.
2. Machining micro mold inserts and thin-wall miniature components on CNC milling centers.
3. Multi-station fixture layout with multiple small chucks arranged on one machine table.
4. Semi-automated EDM production cells assisted by robot handling devices.
5. Small-batch high-precision component manufacturing requiring frequent fixture changeover.

Production & Quality Control

All ITS 50 series pneumatic chucks are fully manufactured inside JWGRIP in-house workshop instead of full-unit outsourcing. Raw stainless steel material will go through incoming material inspection for material grade and dimension. Key locating surfaces are finished by precision grinding process to guarantee consistent positioning performance.

Every finished unit goes through air tightness inspection and positioning performance test before delivery. Sample units are selected periodically for durability verification. Each product can be provided with inspection record upon buyer request. We implement strict manufacturing standards accumulated from years of fixture project service for mold-making factories.

Selection Tips

Please confirm you already have standard ITS50 pallets or base plates, since this item is supplied without base plate.

Make sure your workshop has stable compressed-air supply for pneumatic chuck operation.

If you plan to connect with robot automation, confirm signal interface requirement and consult our engineering team for technical suggestions.

For special heavy-load micro-part clamping scenarios, send workpiece information to our sales for feasibility assessment.

Maintenance Guidelines

Keep locating surfaces and positioning holes clean, blow away graphite dust and metal chips with compressed-air on a regular basis. Avoid heavy impact on the chuck body. Do not apply excessive external load beyond practical application scope. Proper daily cleaning will extend service life and keep stable positioning accuracy.

Packing & After-sales Service

Products are packed with export-grade shock-resistant packing to prevent collision damage in international logistics. Standard lead time depends on order quantity. Sample testing service is supported for buyer evaluation. Manufacturing-defect related failures are covered under warranty; technical consultation support is available by email and online remote guidance. Customized technical support can be discussed for bulk orders.

FAQ

Q1: Can Compatible EROWA ITS50 Pneumatic Chuck work with ITS100 pallets?

A1: No. ITS50 adopts smaller locating interface dimension compared with ITS100. Please use standard ITS 50 series pallets and holders only.

Q2: Is base plate included in this product?

A2: No. Base plate is not included. It is designed for customers who already own ITS50 pallets and base plates to reuse existing fixture resources.

Q3: Does the chuck keep clamping status relying on continuous air supply?

A3: No. Compressed air only works for opening action. Internal spring-loaded mechanism holds the pallet firmly after closing without continuous air input.

Q4: Is robot automated operation available?

A4: Yes. Match external air valve and robot control IO signal to realize automatic opening and closing cycles.

Q5: How to verify whether fits my existing equipment?

A5: Send photos of your current chuck, pallets and mounting dimension information to our sales team. Our engineers will provide free technical evaluation.