LSA Series

Micro motorized linear stages

Series Specifications

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Microstep Size (Default Resolution) 0.0238125 µm
Built-in Controller No
Recommended Controller MCC (48 V) Recommended
AutoDetect Yes
Repeatability < 1 µm (< 0.000039")
Backlash < 5 µm (< 0.000197")
Maximum Speed 14 mm/s (0.551"/s)
Minimum Speed 0.000015 mm/s (0.000001"/s)
Speed Resolution 0.000015 mm/s (0.000001"/s)
Encoder Type No
Peak Thrust 35 N (7.8 lb)
Maximum Continuous Thrust 25 N (5.6 lb)
Flatness of Travel < 50 µm (< 0.001968")
Straightness of Travel < 13 µm (< 0.000512")
Linear Motion Per Motor Rev 0.3048 mm (0.012")
Motor Steps Per Rev 200
Motor Type Stepper (2 phase)
Motor Rated Current 240 mA/phase
Motor Winding Resistance 20.4 ohms/phase
Motor Winding Inductance 5 mH/phase
Motor Rated Power 2.35 watts
Motor Connection D-sub 15
Default Resolution 1/64 of a step
Motor Frame Size NEMA 08
Guide Type Ball bearing
Mechanical Drive System Precision lead screw
Limit or Home Sensing Magnetic hall sensor
Axes of Motion 1
Mounting Interface M2 and M3 threaded holes and M4 threaded centre hole
Operating Temperature Range 0 to 50 °C
CE Compliant Yes
Vacuum Compatible No

Part Specifications Comparison

Part NumberTravel RangeAccuracy (unidirectional)Maximum Centered LoadMaximum Moment (Pitch)Maximum Moment (Roll)Maximum Moment (Yaw)PitchRollYawWeight
LSA10A-T4A10 mm (0.394")18 µm (0.000709")25 N (5.6 lb)0.3 N⋅m (0.2 lb⋅ft)1 N⋅m (0.738 lb⋅ft)0.3 N⋅m (0.221 lb⋅ft)0.09° (1.57 mrad)0.03° (0.523 mrad)0.04° (0.698 mrad)0.115 kg (0.254 lb)
LSA25A-T4A25 mm (0.984")24 µm (0.000945")30 N (6.7 lb)0.5 N⋅m (0.4 lb⋅ft)1.25 N⋅m (0.922 lb⋅ft)0.5 N⋅m (0.369 lb⋅ft)0.14° (2.443 mrad)0.05° (0.873 mrad)0.12° (2.094 mrad)0.132 kg (0.291 lb)

Specification Charts & Notes

Thrust or torque is a function of speed. The values given above are maximums. These values cannot both be achieved simultaneously (i.e. at maximum speed, the unit will not produce maximum thrust).

Thrust Speed Performance

Photo of the LSAxxA-T4A - Thrust Speed Performance - 39275

Typical Microstepping Accuracy

Photo of the LSAxxA-T4A_MICROSTEP_ACCURACY_WEB

Typical Accuracy

Photo of the LSAxxA-T4A_LONG_ACCURACY_WEB