LSM-EC Series

Name: LSM-EC Miniature, Motorized Linear Stages, Dust Covers, Built-in Motor Encoders
Brand: Zaber
SKU: LSM-EC
Availability: InStock

Miniature motorized linear stages with built-in motor encoders and dust covers

Series Specifications

Download Datasheet

Built-in Controller
Recommended Controller	MCC (48 V) Recommended
AutoDetect
Encoder Resolution	200 CPR (800 states/rev)
Encoder Type	Rotary quadrature encoder (incremental)
Maximum Continuous Thrust	25 N (5.6 lb)
Maximum Centered Load	250 N (56.1 lb)
Maximum Moment (Pitch)	4 N⋅m (3 lb⋅ft)
Maximum Moment (Roll)	10 N⋅m (7.38 lb⋅ft)
Maximum Moment (Yaw)	4 N⋅m (2.952 lb⋅ft)
Stiffness (Pitch)	75 N⋅m/° (233 µrad/N⋅m)
Stiffness (Roll)	75 N⋅m/° (233 µrad/N⋅m)
Stiffness (Yaw)	150 N⋅m/° (116 µrad/N⋅m)
Motor Steps Per Rev	200
Motor Type	Stepper (2 phase)
Motor Rated Current	600 mA/phase
Motor Winding Resistance	6.5 ohms/phase
Motor Winding Inductance	3.5 mH/phase
Motor Connection	D-sub 15
Motor Rotor Inertia	2.9e-7 kg⋅m²
Default Resolution	1/64 of a step
Motor Frame Size	NEMA 08
Guide Type	Recirculating ball bearing
Mechanical Drive System	Precision lead screw
Limit or Home Sensing	Magnetic hall sensor
Axes of Motion	1
Mounting Interface	M3 and M6 threaded holes and M4 threaded centre hole
Stage Parallelism	< 25 µm (< 0.000984")
Operating Temperature Range	0 to 50 °C
CE Compliant
Vacuum Compatible

Part Specifications Comparison

Part Number	Microstep Size (Default Resolution)	Travel Range	Accuracy (unidirectional)	Repeatability	Backlash	Maximum Speed	Minimum Speed	Speed Resolution	Peak Thrust	Back-driving Force*	Flatness of Travel	Straightness of Travel	Pitch	Roll	Yaw	Linear Motion Per Motor Rev	Weight
LSM025A-E03CT4A	0.047625 µm	25.4 mm (1")	15 µm (0.000591")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	55 N (12.3 lb)	Non-back-driving	< 8 µm (< 0.000315")	< 12 µm (< 0.000472")	0.02° (0.349 mrad)	0.02° (0.349 mrad)	0.03° (0.523 mrad)	0.6096 mm (0.024")	0.26 kg (0.573 lb)
LSM025B-E03CT4A	0.1905 µm	25.4 mm (1")	15 µm (0.000591")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	< 8 µm (< 0.000315")	< 12 µm (< 0.000472")	0.02° (0.349 mrad)	0.02° (0.349 mrad)	0.03° (0.523 mrad)	2.4384 mm (0.096")	0.26 kg (0.573 lb)
LSM050A-E03CT4A	0.047625 µm	50.8 mm (2")	20 µm (0.000787")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	55 N (12.3 lb)	Non-back-driving	< 11 µm (< 0.000433")	< 14 µm (< 0.000551")	0.03° (0.523 mrad)	0.03° (0.523 mrad)	0.03° (0.523 mrad)	0.6096 mm (0.024")	0.28 kg (0.617 lb)
LSM050B-E03CT4A	0.1905 µm	50.8 mm (2")	25 µm (0.000984")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	< 11 µm (< 0.000433")	< 14 µm (< 0.000551")	0.03° (0.523 mrad)	0.03° (0.523 mrad)	0.03° (0.523 mrad)	2.4384 mm (0.096")	0.28 kg (0.617 lb)
LSM100A-E03CT4A	0.047625 µm	101.6 mm (4")	35 µm (0.001378")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	55 N (12.3 lb)	Non-back-driving	< 18 µm (< 0.000709")	< 18 µm (< 0.000709")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.04° (0.698 mrad)	0.6096 mm (0.024")	0.32 kg (0.705 lb)
LSM100B-E03CT4A	0.1905 µm	101.6 mm (4")	45 µm (0.001772")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	< 18 µm (< 0.000709")	< 18 µm (< 0.000709")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.04° (0.698 mrad)	2.4384 mm (0.096")	0.32 kg (0.705 lb)
LSM150A-E03CT4A	0.047625 µm	152.4 mm (6")	50 µm (0.001968")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	55 N (12.3 lb)	Non-back-driving	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	0.6096 mm (0.024")	0.37 kg (0.816 lb)
LSM150B-E03CT4A	0.1905 µm	152.4 mm (6")	65 µm (0.002559")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	2.4384 mm (0.096")	0.37 kg (0.816 lb)
LSM200A-E03CT4A	0.047625 µm	203.2 mm (8")	60 µm (0.002362")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	55 N (12.3 lb)	Non-back-driving	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	0.6096 mm (0.024")	0.42 kg (0.926 lb)
LSM200B-E03CT4A	0.1905 µm	203.2 mm (8")	85 µm (0.003346")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	2.4384 mm (0.096")	0.42 kg (0.926 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).