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The HepcoMotion PSD lightweight screw driven actuator is a space saving ready to mount system available in 80mm (PDS80) or 120mm (PDS120) units. These cost-effective actuators are available in lengths up to 2850mm (6000mm for slave units). The PSD80 Linear Actuator is available as standard with a stainless steel lead screw in a range of screw pitches and complements the precision ball screw offering within PSD120 and PSD80.
  • Can be used as a single or multi axis unit.
  • Herculane® Wheels ensure zero play linear motion.
  • Available with ball screw and lead screw drive with stainless steel option and wide range of screw pitches.
  • Stainless steel cover effectively seals the unit from debris.
  • Works well in Z-axis applications.
  • Double acting PSD80 available.
Unit of Measure

Specifications

Model

 N/A PSD80

Standard Drive Type

 N/A Lead Screw

Axial and Radial Load Capacity

 N/A 500 N

Dynamic Thrust Load Capacity

 N/A 210 to 300 N

Moment Load Capacity

 N/A 7.5 N·m

Speed

 N/A Up to 1 m/s

Beam Length

 N/A Up to 2850 mm

Travel Length

 N/A Up to 2635 mm

Screw Pitch Options

 N/A 15 mm25 mm4 mm70 mm

Limit Switch and Bracket

 N/A
  • Mechanical and inductive versions
  • IP67 rating
  • Easily adjustable

Beam

Beam

 N/A
  • Stiff, self-supporting aluminum beam may form part of the machine construction
  • T-slots for ease of mounting; compatible with MCS profiles
  • Available open or with continuous stainless steel sealing strip to protect internals from debris ingress in any orientation
  • Internal buffer to protect carriages at end of stroke
  • Stainless steel lead screw and bearing quality polymer nut
  • Shaft supplied with fitted key

Carriage Plate

Carriage Plate

 N/A
  • Removable carriage plate for easy customization
  • Tapped holes for easy component and multi-axis mounting bracket attachment
  • Pre-adjusted to beam for zero play and extended life
  • Long life with no re-lubrication

Sealing Strip

Sealing Strip

 N/A A stainless steel sealing strip runs the length of the aluminum beam to protect the internal mechanism from debris.

Other Versions and Options

Other Versions and Options

 N/A Available upon request:
  • Ball screw
  • Secondary "slave axis" without driving screw
  • Additional carriages
  • Corrosion resistant
  • "Double acting" unit where two or more carriages move symmetrically about the middle of the beam
  • Motor connection kits

Features

Features

 N/A
  • Ideal for light pick and place and assembly applications
  • Open, closed or double-acting formats available, as well as a non-driven version when two units are used in parallel
  • Corrosion resistant version available upon request
  • 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