Motorized Linear Actuators (Stepper & Servo Motor)



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New: Motorized Linear Actuator / Pusher Brochure from PI miCos

Video on High-Precision Actuators

M-228/229 Low-Cost Precision Stepper Motor / Leadscrew Linear Actuators


 
  • Precision at Very Low Cost
  • Push Pull Force to 80 N
  • Positioning ranges 10 / 25 mm
  • Fast Direct Drive: 5 mm/second
  • Optional Gearhead version: 46 nanometer Resolution
  • Non-Rotating Tip for Better Coupling Precision
  • Non-Contact Limit and Home Switches

These electromechanical, economical high-resolution stepper motor-driven linear actuators come with positioning ranges of 10 mm and 25 mm. The direct drive version provides speed to 5 mm/second while the gearhead models are more compact and have higher resolution

PDF Brochure | Specs, Drawings for M-228/229 Low-Cost Precision Stepper Motor Actuators
M-228 & M-229 Stepper Linear Actuator





M-230 Ultra-High Precision Motorized Linear Actuator, 10 & 25 mm, Leadscrew

 
M-230 Precision Linear Actuator
  • Positioning Range 10 & 25 mm
  • To 50 nanometers Min. Incremental Motion
  • Non-Contact Limit and Home Switches
  • Non-Rotating Tip for Better Coupling Precision
  • 1.5 mm/second Velocity
  • Choice of Closed-Loop Servo Motors and Stepper Motors
  • Front Mount or Clamp Mount
  • MTBF>20.000 h

These ultra-high-resolution electromechanical linear actuators consist of a micrometer with non-rotating tip for better coupling precision driven by a closed-loop servo motor or stepper motor.

PDF Brochure | Specs, Drawings for M-230 Ultra-High Precision Motorized Linear Actuators?




M-231 Compact Servo-Motor Driven Precision Linear Actuator, Leadscrew


 
  • 17 mm Positioning Range
  • Min. Incremental Motion to 100 Nanometers
  • Non-Contact Limit and Home Switches
  • Max. Velocity 2.5 mm/second
  • Closed-Loop Servo-Motor
  • Fits M-105 Photonics Aligners
  • MTBF >5.000 h

This high-resolution electromechanical motorized linear actuator provides motion to 17 mm with sub-micron resolution in a compact package. It consists of a closed-loop-motor/gearhead combination driving a precision leadscrew with integrated reference and limit switches.

PDF Brochure | Specs, Drawings for M-231 Compact Servo-Motor Driven Precision Linear Actuators ?
M-231 DC Mike Precision Actuator





M-232 Compact Folded Precision Linear Actuator with Servo Motor Drive, Leadscrew

 
M-232 Compact Closed-Loop DC-Mike Actuator
M-232 Actuator Mounted on an M-105 linear Translation Table
  • 17 mm Positioning Range
  • Min. Incremental Motion to 100 Nanometers
  • Non-Contact Limit and Home Switches
  • Max. Velocity 2.5 mm/second
  • Closed-Loop Servo-Motor
  • Fits M-105 Photonics Aligners
  • MTBF >5.000 h

The M-232 electromechanical motorized linear actuator features a space-saving, folded design with a leadscrew side-by-side to a closed-loop DC-motor/gearhead combination and a high-resolution encoder. The low-friction/stiction construction allows for 100 nanometers minimum incremental motion.

PDF Brochure | Specs, Drawings for M-232 Compact Folded Precision Linear Actuators ?




M-235 High Force Precision Linear Actuator, to 50 mm, 120 N, Ballscrew


 
  • 20 & 50 mm Positioning range
  • Min. Incremental Motion to 100 Nanometers
  • High-Speed Direct Drive Option
  • 120 N Push/Pull Load
  • 100 N Lateral Force Capacity
  • Recirculating Ballscrew Drives Provide High Speeds & Long Lifetimes
  • Closed-Loop Servo Motors and Stepper Motors
  • Non-Contact Limit and Home Switches
  • MTBF >20.000 h
  • Vacuum-Compatible Versions Available to 10-6 hPa

This high-precision electromechanical motorized linear actuator provides sub-micron resolution, high push/pull force to 120N and travel ranges to 50 mm. It consists of a preloaded ultra-low-friction, heavy-duty recirculating ballscrew driven by a closed-loop servo motor or 2-phase stepper motor.

PDF Brochure | Specs, Drawings for M-235 High Force Precision Linear Actuators ?
M-235 Heavy Duty Precision Linear Actuator





M-238 High-Force, High-Resolution Linear Actuator, 400 N, Linear Encoder, Ballscrew

 
M-238 High-Load, High-Resolution Linear Actuator
  • 400 N Push/Pull Force
  • 50 mm Positioning range
  • Fast: to 30 mm/second
  • 0.1 µm Resolution
  • Optional Linear Encoder for Exceptional Precision
  • Long-Life Frictionless Ball Screw
  • MTBF >20,000 h
  • Vacuum-Compatible Versions Available for 10-6 hPa

This high-force, electromechanical precision motorized linear actuator is driven by a closed-loop ActiveDrive™ servo motor. Combining load capacity to 400 N with high velocity to 30 mm/second and linear it is based on a low-friction, heavy-duty ballscrew and a closed-loop, DC-Motor. This actuator is well suited for high duty-cycle operation in industrial environments. The optional linear encoder provides exceptional repeatability & accuracy.

PDF Brochure | Specs, Drawings, Part numbers





M-227 DC-Motor-Driven High-Resolution Linear Actuator, Motorized Micrometer

 
  • Positioning ranges 10 to 50 mm
  • Min. Incremental Motion to 0.05 µm
  • Non-Rotating Tip for Better Coupling Precision
  • Sub-nm Resolution with Optional Piezo Tip
  • MTBF >5,000 h
  • Closed-Loop Servo Motor

These high-resolution electromechanical motorized linear actuators provide linear motion to 50 mm with sub-micron resolution in a compact package. The non-rotating tip improves coupling precision. A piezo tip option provides sub-nanometer resolution if required.

PDF Brochure | Specs, Drawings, Part numbers
M-227 High-Resolution Motorized Actuator




M-168 Stepper-Mike Precision Linear Actuator, 10mm, 25mm, 50mm, Motorized Micrometer


 
M-168 Stepper-Mike Precision Linear Actuator
  • Electromechanical Actautor with Resolution Better than 0.1 µm
  • 10, 25 and 50 mm Positioning range
  • Non-Rotating Tip for Better Coupling Precision
  • 2-Phase Stepper Motor
  • Manual Positioning Knob
  • Sub-nm-Resolution with Optional Piezo Tip
  • >5,000 h MTBF

M-168 are compact, high-resolution motorized linear actuators providing linear motion up to 50 mm with sub-micron resolution. They consist of a micrometer drive with non-rotating tip driven by a 6400 microstep/rev and 2-phase stepper motor.

PDF Brochure | Specs, Drawings, Part numbers




Additional Precision Linear Actuators & Pushers from PI miCos






High Force Ceramic Actuators     Ultrasonic Motor Linear Actuators     Linear Tables     Flexure-Guided Actuators    Piezo Actuators     Vacuum Actuators & Custom Actuators     Controllers for Linear Actuators