Compact Waterproof Tubular Linear Actuator
Model: PA-ST4
The PA-ST4 is a compact waterproof tubular linear actuator rated IP67M for temporary submersion, with a sealed rod and 225 lbs of static holding force. Plug-and-play Molex wiring on this waterproof linear actuator runs at a light 1.3 A draw.
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Overview
[PA-ST4]
The PA-ST4 Compact Waterproof Tubular Linear Actuator is designed for outdoor and space-constrained applications that require reliable linear motion in a slim tubular form factor. Its IP67M ingress protection rating provides protection against dust and water submersion, while a low full-load current draw of 1.3 A supports efficient operation. With up to 45 lbs of dynamic force and 225 lbs of static holding force, the PA-ST4 delivers capable performance in a compact waterproof design.
Technology
Specifications
The PA-ST4 Compact Waterproof Tubular Linear Actuator combines a sleek tubular design, low current draw, and dependable environmental protection for a wide range of automation projects. A Molex Mini-Fit Jr. 2-Pin connector supports straightforward plug-and-play integration with compatible systems, while its compact size and IP67M protection make it well suited for home automation, machinery, automotive applications, and manufacturing use cases.
| Voltage | 12 VDC |
| Dynamic Force | 45 lbs |
| Static Force | 225 lbs |
| Speed - No Load | 0.39"/sec |
| Speed - Full Load | 0.31"/sec |
| Current - No Load | 0.3 A |
| Current - Full Load | 1.3 A |
The PA-ST4 Compact Waterproof Tubular Linear Actuator is designed for straightforward integration into systems where space and environmental protection are important. Its tubular form factor, IP67M-rated construction, low current requirements, and 2-Pin Molex Mini-Fit Jr. connector help simplify installation across compact outdoor and industrial applications. Refer to the Product Specifications table for dimensions, duty cycle, environmental rating, connector type, materials, stroke options, and other technical specifications.
Complete your PA-ST4 Compact Waterproof Tubular Linear Actuator system with compatible mounting and control components. Refer to the compatibility tables to identify accessories suitable for your selected actuator configuration.
MOUNTING BRACKETS:
The PA-ST4 is compatible with the BRK-ST4 mounting bracket set, designed for the stroke rod and motor-end mounting points of the PA-ST4 Compact Waterproof Tubular Linear Actuator. Refer to the corresponding product page for additional specifications and installation information.
CONTROL SYSTEMS:
The PA-ST4 features low current draw for straightforward integration with compatible Progressive Automations control systems. Refer to the compatibility tables to select the appropriate controller and supporting components for your application.
Following a set of standards is crucial for businesses to ensure their products and services can meet a level of quality that promotes customer satisfaction. At Progressive Automations, we aim for nothing but the best for our customers and strive toward continual improvements. Because of this, we are excited to announce that Progressive Automations is now ISO 9001:2015 certified!
Quality AssuredData Sheets
PA-ST4 Data Sheet
2D/3D models
2D/3D models
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