X-LDA-AE Series

High precision linear motor stages with built-in controllers and linear encoders

Series Specifications

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Overview

Built-in Controller
Travel Range	25 – 150 mm*
Manual Control	Indexed knob with push switch
Axes of Motion	1
LED Indicators
Weight	0.91 – 1.81 kg*

Positioning Performance

Accuracy (unidirectional)	1.5 µm (0.000059")
Repeatability	< 0.2 µm (< 0.000008")
Minimum Incremental Move	20 nm
Flatness of Travel	< 4 – < 15 µm*
Straightness of Travel	< 4 – < 10 µm*
Pitch Error	0.006 – 0.02°*
Roll Error	0.005 – 0.015°*
Yaw Error	0.005° (0.087 mrad)

Load Performance

Peak Thrust	16 N (3.6 lb)
Maximum Continuous Thrust	6 N (1.3 lb)
Maximum Centered Load	100 N (22.4 lb)
Maximum Moment (Pitch)	5 N⋅m (3.7 lb⋅ft)
Maximum Moment (Roll)	5 N⋅m (3.69 lb⋅ft)
Maximum Moment (Yaw)	5 N⋅m (3.69 lb⋅ft)
Stiffness (Pitch)	500 – 3000 N⋅m/°*
Stiffness (Roll)	500 – 700 N⋅m/°*
Stiffness (Yaw)	400 – 1750 N⋅m/°*

Speed

Maximum Acceleration	24.5 m/s2 – 78.5 m/s2*
Maximum Speed	800 mm/s (31.496"/s)
Minimum Speed	0.61 nm/s
Speed Resolution	0.61 nm/s
Typical Velocity Stability	± 0.33% at 100 mm/s with a 1.0 kg payload

Encoder & Sensing

Encoder Type	Linear analog encoder
Encoder Count Size	1 nm
Limit or Home Sensing	Optical Index Mark

Motor

Motor Type	Moving Magnet Track Linear Motor (3 phase)
Force Constant	3.7 N/A (0.8 lbs/A)

Power and Communication

Communication Interface	RS-232
Communication Protocol	Zaber ASCII (Default)
Data Cable Connection	Locking 4-pin M8
Power Supply	48 VDC
Power Plug	2-pin screw terminal
Maximum Current Draw	3000 mA

Analog & Digital I/O

Digital Input	1
Digital Output	2

Mechanical

Guide Type	Crossed-Roller Bearing
Mounting Interface	M6 threaded holes
Moving Mass	0.29 – 0.67 kg*

Environmental & Compliance

Operating Temperature Range	0 to 50 °C
CE Compliant
Vacuum Compatible

Filter By Feature

Choose one or more options below to filter the parts table.

X-LDAX-LDAX-LDA025025Travel: 025, not selectedAAForcer Size: A---AE53AE53Encoder Options: AE53D12D12I/O Options: D12

(3/3 shown)Showing 3 of 3 parts.Clear Filters

Travel

025—25 mm(1)075—75 mm(1)150—150 mm(1)

Forcer Size

A

—Smallest

Encoder Options

AE53

—Analog encoder, measure down to 1 nm

I/O Options

D12

—One digital input, two digital outputs

Part Specifications Comparison

Part Number	Travel Range	Weight	Flatness of Travel	Straightness of Travel	Pitch Error	Roll Error	Stiffness (Pitch)	Stiffness (Roll)	Stiffness (Yaw)	Maximum Acceleration	Moving Mass
X-LDA025A-AE53D12	25 mm (0.984")	0.91 kg (2.006 lb)	< 4 µm (< 0.000157")	< 4 µm (< 0.000157")	0.006° (0.105 mrad)	0.005° (0.087 mrad)	500 N⋅m/° (35 µrad/N⋅m)	500 N⋅m/° (35 µrad/N⋅m)	400 N⋅m/° (44 µrad/N⋅m)	78.5 m/s2 (8 g)	0.29 kg (0.638 lbs)
X-LDA075A-AE53D12	75 mm (2.953")	1.26 kg (2.778 lb)	< 8 µm (< 0.000315")	< 6 µm (< 0.000236")	0.016° (0.279 mrad)	0.007° (0.122 mrad)	1000 N⋅m/° (17 µrad/N⋅m)	600 N⋅m/° (29 µrad/N⋅m)	900 N⋅m/° (19 µrad/N⋅m)	44.1 m/s2 (4.5 g)	0.43 kg (0.946 lbs)
X-LDA150A-AE53D12	150 mm (5.905")	1.81 kg (3.99 lb)	< 15 µm (< 0.000591")	< 10 µm (< 0.000394")	0.02° (0.349 mrad)	0.015° (0.262 mrad)	3000 N⋅m/° (6 µrad/N⋅m)	700 N⋅m/° (25 µrad/N⋅m)	1750 N⋅m/° (10 µrad/N⋅m)	24.5 m/s2 (2.5 g)	0.67 kg (1.474 lbs)

Specification Charts & Notes

Typical Accuracy

Minimum Incremental Move

Error