Harmonic Drive LLC | 247 Lynnfield St. Peabody, MA 01960 | 800-921-3332
Harmonic Drive and Harmonic Planetary are registered trademarks of Harmonic Drive LLC.


LAH Linear Actuator

LAH linear actuators are available in two models, LAH-46 for DC motors and LAH-80 for stepper motors. A precision ball screw provides positioning accuracy better than 4 microns and repeatability of 1 micron.

DXF CAD Files

PDF CAD Files

3D CAD Files

Don't see what you need or not sure where to start?

Our team can help you find the right actuator for your application!




Model Ordering Code

LAH - 46 10 - 02 - F - L - SP
1 2 3 4 5 6 7

1. Model : LAH Series
2. Size : 46, 80
3. Stroke (mm) : 10, 30 (LAH-46), 50 ( LAH-80 )
4. Rate thrust force (N) : 200(LAH-46), 2000(LAH-80)
5. Mounting type : F (Flange mounting type)
6. Drive motor

LAH-46
  • None: DC servo motor drive ( Open collector version)
  • L : DC servo motor drive (line drive version)

    LAH-80
  • PA=Stepping motor drive (No shaft on the non-output side )
  • PB=Stepping motor drive (With shaft on the non-output side)
7. SP: Customized Specification


LAH-46 Ratings Table

Item/model

LAH-46-1002-F

LAH-46-3002-F

Resolution

0.069 μm

Stroke

10mm

30mm

Maximum thrust force

390N(87.75 Ib)

Repeatability

±0.5μm or less/1mm stroke

Lost motion

5μmor less/1mm stroke

Drive motor

DC servo motor
(The drive motor can be changed to a stepping motor)

Mass(g)

810

850

CAD Downloads

PDF DXF

PDF DXF


LAH-46 Product Drawing

LAH-46 Product Drawing

Please confirm dimensions and specifications with the drawing issued by Harmonic Drive LLC.



LAH-46 Dimensions

Unit: mm

Model

A

B

C

D

LAH-46-1002-F

10

69

169

185

LAH-46-3002-F

30

88

188

204



LAH-80 Ratings Table

Item/model

LAH-80-5020-F-PA/PB

Resolution

2μm (Half step)

Stroke

50mm

Maximum thrust force

3000N(675 lb)

Repeatability

±1μm or less/1mm stroke

Drive motor

Stepping motor

Mass

5kg

CAD Downloads

PDF DXF


LAH-80 Product Drawing

LAH-80 Product Drawing

Please confirm dimensions and specifications with the drawing issued by Harmonic Drive LLC.

Contact

Contact Us

Email us a Question

or
Call 800-921-3332

Hours 8:00am - 5:00pm EST
Monday through Friday