The PSD Precision Screw Driven actuator is a linear motion system that combines Hepco’s Herculane® wheel technology with a lead or ball screw drive for excellent accuracy and performance in a cost effective package. This off-the-shelf solution reduces design and installation costs by easily integrating into machine configurations that require accurate positioning in a compact environment. The PSD is ideal for single or multi-axis applications and is particularly useful in Z-axis applications. PSD comes in two sizes, 80mm and 120mm, and is available in a large range of stock lengths. An assortment of options and accessories are available including Z-axis mounting plates, tubular flange screws, and a wide variety of motor connection kits and screw pitches.
|PSD80 Catalog (PDF - 3Mb )||Download Now|
|PSD120 Catalog (PDF - 765kb)||Download Now|
Video Demonstration: PSD80 & PSD120
Check out our latest video demonstration of this popular precision screw driven linear guide product line.
- Shaft with fitted key
- Limit switch and bracket options include mechanical and inductive versions
- Internal buffers for end of stroke protection at each end
- Pre-adjusted and pre-lubricated to offer practically maintenance-free operation
- Compatible with the MCS line of aluminum framing
The high strength aluminum beam is available in a variety of lengths up to 2,850mm (up to 6,000mm for non-driven units). Special length/pitch combinations may also be specified. The beam comes with T-slots for easy mounting. T-nuts, T-slot covers, mounting brackets and multi-axis connection brackets are available options.
The removable carriage plate is easy to detach, and can be rotated 180 degrees to change the switch cam to the other side. Multiple carriage plates on a single unit are possible.
A stainless steel sealing strip runs the length of the aluminum beam to protect the internal mechanism from debris.