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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.
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HepcoMotion PSD Precision Screw Drive Actuator

HepcoMotion 1 m/s Metre per Second Maximum Speed PSD Precision Screw Drive Actuator
HepcoMotion PSD Precision Screw Drive Actuator

HepcoMotion 1.6 m/s Metre per Second Maximum Speed PSD Precision Screw Drive Actuator
Description N/A 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.
Model N/A PSD80 N/A PSD120
Standard Drive Type N/A Lead Screw N/A Ball Screw
Axial and Radial Load Capacity N/A 500 N N/A 700 N
Dynamic Thrust Load Capacity N/A 210 to 300 N N/A
Moment Load Capacity N/A 7.5 N·m N/A 30 N·m
Speed N/A Up to 1 m/s N/A Up to 1.6 m/s
Beam Length N/A Up to 2850 mm N/A Up to 1500 mm
Travel Length N/A Up to 2635 mm N/A Up to 1253 mm
Screw Pitch Options N/A 15 mm25 mm4 mm70 mm N/A 10 mm16 mm32 mm5 mm
Limit Switch and Bracket N/A
  • Mechanical and inductive versions
  • IP67 rating
  • Easily adjustable
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
 		N/A
  • Stiff, self-supporting aluminum beam may form part of the machine construction
  • T-slots for ease of mounting; compatible with MCS profiles
  • 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
  • Access point for lubrication of ball screw and nut
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 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 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
 		N/A Available upon request:
  • Lead screw
  • Z-axis component mounting plate
  • Motor connection kits
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
 		N/A
  • Ideal for applications that require precision movement with higher load capacities and durability
  • End cover provides access for re-lubrication of ball screw and nut
  • Lead screw version is 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