LDA-AEZ Series

High precision vertical stages

Series Specifications

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Built-in Controller No
Recommended Controller MCC (48 V) Recommended
AutoDetect Yes
Accuracy (unidirectional) 1.5 µm (0.000059")
Repeatability < 0.2 µm (< 0.000008")
Minimum Incremental Move 12 nm
Minimum Speed 0.61 nm/s
Speed Resolution 0.61 nm/s
Encoder Type Linear analog encoder
Encoder Count Size 1 nm
Peak Thrust 16 N (3.6 lb)
Maximum Continuous Thrust 6 N (1.3 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)
Straightness of Travel < 4 µm (< 0.000157")
Pitch 0.006° (0.105 mrad)
Roll 0.005° (0.087 mrad)
Yaw 0.005° (0.087 mrad)
Stiffness (Pitch) 500 N⋅m/° (35 µrad/N⋅m)
Stiffness (Roll) 500 N⋅m/° (35 µrad/N⋅m)
Stiffness (Yaw) 400 N⋅m/° (44 µrad/N⋅m)
Counterbalance Type Adjustable Magnetic
Motor Type Moving Magnet Track Linear Motor (3 phase)
Motor Rated Current 1800 mA
Motor Winding Resistance 2.3 ohms line-to-line
Motor Winding Inductance 0.09 mH line-to-line
Motor Connection D-sub 26
Force Constant 3.7 N/A (0.8 lbs/A)
Guide Type Crossed-Roller Bearing
Limit or Home Sensing Optical Index Mark
Axes of Motion 1
Mounting Interface M6 threaded holes
Operating Temperature Range 0 to 50 °C
CE Compliant Yes
Vacuum Compatible No
Weight 1.26 kg (2.778 lb)

Part Specifications Comparison

Part NumberTravel RangeMaximum AccelerationMaximum SpeedCounterbalance Payload Range
LDA020A-AE53ZJ2T10A20 mm (0.787")10 m/s2 (1.02 g)400 mm/s (15.748"/s)8-16 N (1.8-3.6 lb)
LDA025A-AE53ZJ1T10A25 mm (0.984")25 m/s2 (2.55 g)700 mm/s (27.559"/s)0-7 N (0-1.6 lb)

Specification Charts & Notes

Typical Accuracy

Photo of the LDAxxxC-AE53ZJxT10A - Accuracy - 27736

Minimum Incremental Move

Typical Minimum Incremental Move Chart of the