Pololu Glideforce LACT4-1000BPL Industrial-Duty Linear Actuator with Ball Screw Drive and Feedback: 450kgf, 4" Stroke (2.8" Usable), 0.66"/s, 12V

The Glideforce Industrial-Duty series from Concentric International offers robust 12V DC gearmotors equipped with either acme or ball screw drives. These actuators are designed to handle dynamic loads up to 450 kgf and static loads up to 1360 kgf, with a speed of 1.7 cm/s under no load. They feature an all-steel frame, integrated limit switches, overload clutch, and are IP65 rated for dust and water resistance.

The versatility of these actuators makes them ideal for various applications, including automation systems, robotics, and adjustable furniture. The ability to maintain position without power and the option of feedback potentiometers for precise control further enhance their suitability for complex systems.

One of the standout features is the ball screw drive, which offers greater efficiency compared to acme screw drives, allowing for higher load capacities and smoother operation. The actuators come in multiple stroke lengths, ranging from 10.2 cm to 60 cm, providing flexibility for different project requirements.

Safety and durability are prioritized with built-in limit switches that prevent overextension and integrated diodes that enable direction reversal upon reaching a limit. The sealed casing ensures reliable performance in harsh environments, making these actuators a reliable choice for industrial applications.

For installation, heavy-duty mounting brackets made from machined aluminum or stamped steel are available, ensuring secure attachment to structures. Additionally, a mounting clevis can be used to convert actuator ends into a clevis-style for more versatile mounting options.