Harmonic Drive LLC | 247 Lynnfield St. Peabody, MA 01960 | 800-921-3332
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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.

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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.

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