Pololu Glideforce LACT24-500APL Industrial-Duty Linear Actuator with Acme Drive and Feedback: 250kgf, 24" Stroke (23.5" Usable), 0.66"/s, 12V

The Glideforce Industrial-Duty linear actuators by Concentric International are robust 12V DC gearmotors equipped with either an acme or ball screw drive, designed to move a shaft back and forth efficiently. They can handle dynamic loads up to 250 kgf with the acme screw version and up to 450 kgf with the ball screw version. These actuators are self-locking, maintaining their position even when power is cut, and come with built-in limit switches and an overload clutch for enhanced safety. The units are enclosed in a sealed, all-steel frame rated IP65 for dust and water resistance.

These actuators are ideal for applications requiring precise linear motion, such as in industrial machinery, robotics, and automated systems. With stroke lengths ranging from 10 cm to 60 cm and optional feedback potentiometers, they can be integrated into various feedback systems for precise control.

The use of an acme screw drive offers a balance of speed and load capacity, making it suitable for general-purpose applications. On the other hand, the ball screw drive provides higher efficiency and load capacity, ideal for more demanding tasks.

Durable construction ensures longevity, with all-metal gears and a sturdy aluminum gearbox housing. The actuators operate quietly, with a noise level of 70 dB or less, making them suitable for environments where noise reduction is a priority.

To operate these actuators, a suitable motor controller or driver is required. Pololu's range of motor controllers can provide electronic speed and direction control, with options available for actuators with or without feedback. The Jrk G2 24v21 Motor Controller is recommended for feedback models, offering precise control without the need for extensive tuning.

Actuators come with a 25 cm cable with stripped ends for easy integration. Feedback versions include additional wires for connecting the potentiometer, facilitating precise position monitoring.

Mounting options include heavy-duty brackets made of machined aluminum or stamped steel, as well as a mounting clevis for converting actuator ends to a clevis-style attachment, ensuring secure and flexible installation in various setups.