Description

Series CJP: Single Acting Spring Return Pin Cylinder

Ultra-Compact Actuation for Limited-Space Industrial Applications

The Series CJP is a miniature pneumatic pin cylinder engineered for high-density machine environments. Its short-stroke, low-profile design allows for significant installation space reduction, making it ideal for direct recessing into machinery or panel-mounted applications.

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1. Technical Performance Specifications

Feature	Bore ø6	Bore ø10	Bore ø15 / ø16
Action Type	Single Acting Spring Return	Single Acting Spring Return	Single Acting Spring Return
Working Medium	Clean Air (40μm Filtration)	Clean Air (40μm Filtration)	Clean Air (40μm Filtration)
Operating Pressure	0.2 to 0.7 MPa	0.15 to 0.7 MPa	0.15 to 0.7 MPa
Max. Working Pressure	1.05 MPa	1.05 MPa	1.05 MPa
Working Temp.	-10 to 70°C	-10 to 70°C	-10 to 70°C
Piston Speed	50 to 500 mm/s	50 to 500 mm/s	50 to 500 mm/s
Stroke Tolerance	+1.0 / 0 mm	+1.0 / 0 mm	+1.0 / 0 mm
Lubrication	Not Required (Non-lube)	Not Required (Non-lube)	Not Required (Non-lube)
Port Size	M5 × 0.8	M5 × 0.8	M5 × 0.8

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2. Mechanical Design & Material Composition

Body Construction: High-durability brass body for structural integrity in miniature scales.
Piston Rod: Precision-ground stainless steel for corrosion resistance and long service life.
Mounting Hardware: Includes brass panel mounting nuts as standard.
Cushioning: Designed without cushions (None) to maintain the shortest possible overall length.
Rod End Configuration: Available with or without threads to suit diverse tooling requirements.

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3. Installation & Versatility

Compact Footprint: Short-stroke design with reduced overall length facilitates installation in confined scenarios where standard cylinders cannot fit.
Mounting Flexibility: Supports five standard mounting styles: Basic Nose, Foot, Flange, Clevis, and Trunnion. Integration options include Plate Mounting and Inside-Hiding types.
Connection Compatibility: Supports one-touch fittings (ø2), miniature fittings, and speed controllers for efficient maintenance and setup.

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Style 2: Engineering Integration Guide

CJP Series Miniature Pin Cylinder

Precision Short-Stroke Actuator for High-Density Panel Mounting

The CJP Series is designed for systems engineers requiring reliable, high-frequency actuation within a miniaturized mechanical envelope. By utilizing a single-acting spring return mechanism, this series simplifies pneumatic circuitry while providing robust performance for needle-point automation tasks.

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Key Integration Advantages

Space-Efficient Geometry: The CJP is specifically designed for direct recessing into machine bodies or for mounting through control panels, substantially reducing the bulk of the pneumatic assembly.
Expanded Bore Range: Now available in bore sizes from 4mm to 16mm. The 16mm variant maintains the same external dimensions as the 15mm model, providing higher output force without increasing the spatial footprint.
Simplified Connectivity: Designed for rapid integration using one-touch fittings and miniature speed controllers, ensuring that maintenance downtime is minimized.

System Selection Data

Pressure Envelopes: Reliable actuation at pressures as low as 0.15 MPa for larger bores (10mm–16mm) and 0.2 MPa for 6mm bores.
Environmental Resilience: Operational in temperatures from -10 to 70°C, utilizing clean air filtered to 40μm.
Feedback Control: Auto-switch capable models are available for applications requiring electronic position confirmation.
Stroke Options: Standard strokes include 5mm, 10mm, 15mm, and up to 30mm