Linear actuators with DC motor

L-220 - High precision linear actuator with rotary encoder for high cycle count

L-220
  • Positioning range from 13 to 77 mm
  • One-way repeatability ± 0.5 µm
  • Vacuum versions also available
  • Positioning speed 3.5 mm/s
  • Max. pulling/pushing force 125 N
  • Stepper motor version also available

L-239 - High precision linear actuator with rotary encoder for high loads

L-239
  • High pulling/pushing force up to 300 N
  • Positioning range 52 mm
  • High speed up to 50 mm/s
  • High dynamics and positioning accuracy - minimum incremental movement of 0.2 µm
  • Unidirectional repeatability ± 0.2 µm
  • Stepper motor version also available

M-227 - High precision linear actuator with optional piezo drive

M-227
  • Positioning range from 10 to 50 mm
  • Integrated rotary encoder, external limit switch
  • With the optional piezo actuator, sub-nanometer level resolution can be achieved
  • One-way repeatability ± 0.1 µm
  • Non-rotating tip for uniform motion to prevent vibration transmission
  • Position signal transmission over distances up to 10 m

M-230 - High precision linear actuator with rotary encoder

M-230
  • Positioning range 10 and 25 mm
  • Non-rotating tip for uniform motion preventing transmission of chatter and wear at the point of contact
  • High resolution allowing a minimum incremental movement of 0.05 µm and 100 nm unidirectional repeatability
  • Positioning speed of 0.8 mm/s
  • Integrated limit switch
  • Stepper motor version also available

M-232 - Compact high precision linear actuator with DC motor

M-232
  • Positioning range 17 mm
  • Compact design due to actuator mounted on the side
  • DC motor with gearhead and high-resolution rotary encoders - 100 nm repeatability
  • Extremely low friction design
  • Integrated non-contact limit switches for mechanical protection of the actuator
  • Positioning speed of 1.5 mm/s

M-235 - Highly dynamic linear actuator

M-235
  • Positioning range 20 and 50 mm
  • DC motor for higher dynamics and positioning speed - up to 30 mm/s
  • DC motor with gearbox for higher pulling/pushing force up to 120 N and higher resolution
  • Ball screw for higher speed and long actuator life
  • Integrated non-contact limit switches

M-238 - Dynamic high precision linear actuator with direct position measurement

M-238
  • High precision position measurement using non-contact encoder (incremental linear or rotary)
  • Positioning range 50 mm
  • Positioning speed 30 mm/s
  • Pulling/pushing force up to 400 N
  • High resolution allowing minimum incremental movement of up to 0.3 µm and unidirectional repeatability of ± 0.3 µm
  • Non-rotating tip for uniform motion