LDA-AE Series

High precision linear motor stages with built-in linear encoders

Built-in Controller
Recommended Controller	X-MCC (48 V) Recommended
AutoDetect
Accuracy (unidirectional)	1.5 µm (0.000059")
Repeatability	< 0.2 µm (< 0.000008")
Minimum Incremental Move	12 nm
Maximum Speed	800 mm/s (31.496"/s)
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 Centered Load	100 N (22.4 lb)
Maximum Moment (Pitch)	500 N⋅cm (708.1 oz⋅in)
Maximum Moment (Roll)	500 N⋅cm (708.1 oz⋅in)
Maximum Moment (Yaw)	500 N⋅cm (708.1 oz⋅in)
Typical Velocity Stability	± 0.33% at 100 mm/s with a 1.0 kg payload
Yaw	0.005° (0.087 mrad)
Motor Type	Moving Magnet Track Linear Motor
Motor Rated Current	1800 mA/phase
Force Constant	3.7 N/A (0.8 lbs/A)
Motor Winding Resistance	2.3 ohms/phase
Inductance	0.09 mH/phase
Motor Connection	D-sub 26
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
Vacuum Compatible

Part Number	Travel Range	Maximum Acceleration	Vertical Runout	Horizontal Runout	Pitch	Roll	Stiffness in Pitch	Stiffness in Roll	Stiffness in Yaw	Moving Mass	Weight
LDA025A-AE53T10A	25 mm (0.984")	78.5 m/s² (8.00 g)	< 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)	0.29 kg (0.638 lbs)	0.88 kg (1.940 lb)
LDA075A-AE53T10A	75 mm (2.953")	44.1 m/s² (4.50 g)	< 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)	0.43 kg (0.946 lbs)	1.23 kg (2.712 lb)
LDA150A-AE53T10A	150 mm (5.905")	24.5 m/s² (2.50 g)	< 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)	0.67 kg (1.474 lbs)	1.78 kg (3.924 lb)