Quick Release Linear Actuator
Quick Release Linear Actuator
Model: PA-QR1
The PA-QR1 is a quick release linear actuator with a manual pull to move the load by hand when power is lost — up to 675 lbs of capacity. IP54 rated for indoor duty, this manual override linear actuator suits medical beds, patient lifts, hatches, and safes.
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Overview
[PA-QR1]
The PA-QR1 Quick Release Linear Actuator is designed to provide enhanced safety, flexibility, and manual control for applications that require a reliable emergency override. Its built-in quick release mechanism allows the actuator shaft to be manually repositioned when the unit is unpowered, helping prevent equipment from becoming stuck due to power loss or mechanical limitations.
Using a cable pull-style release mechanism, the PA-QR1 offers added peace of mind in safety-critical applications where manual operation may be required. For hard-to-reach installations, the quick release can also be operated remotely using the AC-32 Quick Release Lever and Cable. With load capacities of up to 675 lbs and stroke lengths ranging from 4" to 14", the PA-QR1 is ideal for a wide range of automation projects.
Commonly used in home automation, medical equipment, and other automation applications, the PA-QR1 is well suited for trap doors, hatch doors, security safes, medical beds, dental chairs, and patient lifts. For complete specifications, customization options, and dimensional drawings, please refer to the PA-QR1 Data Sheet.
Technology
Specifications
The PA-QR1 is compatible with the BRK-02 Mounting Bracket for both the motor and stroke ends, providing a secure and straightforward installation. Browse our Mounting Brackets collection for additional mounting solutions.
| Voltage | 12 VDC |
| Dynamic Force | 675 lbs |
| Static Force | 1000 lbs |
| Speed - No Load | 0.3"/sec |
| Speed - Full Load | 0.22"/sec |
| Current - No Load | 1.5 A |
| Current - Full Load | 6.0 A |
The PA-QR1 is compatible with a wide range of our Control Systems, including plug-and-play control boxes and development microcontrollers. Refer to the compatibility table on the product page to select the appropriate control solution for your application.
The PA-QR1 is ideal for applications that require both powered linear motion and manual override capability, making it an excellent choice for safety-critical systems where continued accessibility is essential.
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
User Manual
User manual
2D/3D models
2D/3D models
Industry Insights
Blog Post
Download The Testing Guide
This guide will outline essential steps and the process of evaluating a sample actuator. We include a checklist to ensure all the requirements are met.
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Top 10 Questions We Get from Our OEM Customers
You will find useful FAQ from OEM Customer as for your search for a parts supplier of electric linear actuators.
