Progressive Automations 12V High Force Linear Actuator 12 in Stroke

Our review of the Progressive Automations PA-17 12V high force linear actuator finds it best for users who need durable, heavy-duty motion in harsh or industrial environments. The single biggest reason to buy is its combination of proven mechanical strength and environmental protection: a stainless steel shaft with metal gears rated to push and pull up to 850 lbs, an ability to hold up to 1700 lbs, and an IP65 rating that keeps it working in dusty or wet conditions. Installers and fabricators will appreciate the simple 2-wire operation and common Molex Mini-Fit Jr connector that make integration straightforward.

Key Features

• High force: The actuator delivers up to 850 lbs push/pull and can hold twice that force, making it suitable for demanding lifting and pushing tasks.
• Durable construction: Stainless steel shaft and metal gears reduce wear and extend service life in heavy-duty applications.
• IP65 protection: Built to resist dust and water spray so it performs reliably outdoors and in harsh jobsite conditions.
• Overload protection: A mechanical slip clutch helps prevent damage under stall or overload conditions for safe operation.
• Simple hookup: A brushed DC motor with 2-wire control and a Molex Mini-Fit Jr 2-pin connector enables quick integration with common controllers.
• Warranty and quality: ISO 9001:2015 manufacturing plus an 18 month warranty provide confidence in long-term reliability.

Who It's For

The PA-17 is aimed at builders, farmers, contractors, and small industrial shops that need a compact, powerful linear actuator for equipment such as gate openers, agricultural machines, solar trackers, small loaders, or RV sewage gates. Its strength and IP65 rating make it a good fit where exposure to weather and heavy loads are expected.

It is not intended for ultra-precision positioning tasks where closed-loop feedback or brushless motors are required; buyers requiring low-noise continuous operation or integrated position encoders should consider actuators with feedback options and different motor types.

Pros & Cons

Pros

• Robust push/pull capacity for heavy loads up to 850 lbs with a 1700 lb hold capability.
• Rugged materials and IP65 protection make it suitable for outdoor and industrial use.
• Simple 2-wire operation and common connector ease installation and controller compatibility.
• Mechanical slip clutch and adjustable limit switches (on available stroke lengths) offer practical safety features.

Cons

• Brushed DC motor design and 20A current draw may not suit applications that require low electrical noise or extremely fine position control.
• Limited to stroke lengths listed by the manufacturer; buyers needing integrated feedback must source additional components.

Specifications

Model	PA-17
Voltage	12V DC
Stroke length	12 in
Push/Pull force	850 lbs (hold up to 1700 lbs)
Protection rating	IP65
Connector	Molex Mini-Fit Jr 2-pin (20A)
Warranty	18 months

Our Verdict

The PA-17 12V high force linear actuator is a practical, cost-effective choice for agricultural, construction, and industrial automation tasks that demand high static holding capacity and weather resistance. It offers clear value for fabricators and installers who need straightforward electrical hookup, mechanical overload protection, and a rugged build, though users needing closed-loop precision or ultra-quiet operation should look to actuators with encoders or alternative motor types.

Frequently Asked Questions

Can this actuator be used outdoors?
Yes, the IP65 rating protects against dust and water spray, making it suitable for outdoor and harsh environments.

What electrical connector and current draw does it use?
It uses a Molex Mini-Fit Jr 2-pin connector and draws up to about 20A under load, so plan the power wiring accordingly.

Is there overload protection?
Yes, the actuator includes a mechanical slip clutch for overload protection and adjustable limit switches on supported stroke lengths.