LSM-E Series

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

Miniature motorized linear stages with built-in motor encoders

Series Specifications

Download Datasheet

Built-in Controller
Recommended Controller	MCC (48 V) Recommended
AutoDetect
Travel Range	25.4 – 203.2 mm
Axes of Motion	1
Weight	0.26 – 0.42 kg

Accuracy (unidirectional)	15 – 85 µm
Repeatability	< 3 – < 6 µm
Backlash	< 12 – < 16 µm
Flatness of Travel	< 8 – < 20 µm
Straightness of Travel	< 12 – < 20 µm
Pitch Error	0.02 – 0.035°
Roll Error	0.02 – 0.035°
Yaw Error	0.03 – 0.045°
Microstep Size (Default Resolution)	0.047625 – 0.1905 µm
Default Resolution	1/64 of a step
Stage Parallelism	< 25 µm (< 0.000984")

Peak Thrust	25 – 55 N
Maximum Continuous Thrust	25 N (5.6 lb)
Back-driving Force*	Varies
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)	150 N⋅m/° (116 µrad/N⋅m)
Stiffness (Roll)	150 N⋅m/° (116 µrad/N⋅m)
Stiffness (Yaw)	150 N⋅m/° (116 µrad/N⋅m)

Maximum Speed	26 – 104 mm/s
Minimum Speed	0.000029 – 0.000116 mm/s
Speed Resolution	0.000029 – 0.000116 mm/s

Encoder Type	Rotary quadrature encoder (incremental)
Encoder Resolution	200 CPR (800 states/rev)
Limit or Home Sensing	Magnetic hall sensor

Linear Motion Per Motor Rev	0.6096 – 2.4384 mm
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
Motor Frame Size	NEMA 08

Guide Type	Recirculating ball bearing
Mechanical Drive System	Precision lead screw
Mounting Interface	M3 and M6 threaded holes and M4 threaded centre hole

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.

Travel

Lead Screw Options

Encoder Options

E03: Motor Encoder, 200 CPR

Connector

T4A: D-sub 15 inline connector with Auto Detect

Part Specifications Comparison

Part Number	Travel Range	Weight	Accuracy (unidirectional)	Repeatability	Backlash	Flatness of Travel	Straightness of Travel	Pitch Error	Roll Error	Yaw Error	Microstep Size (Default Resolution)	Peak Thrust	Back-driving Force*	Maximum Speed	Minimum Speed	Speed Resolution	Linear Motion Per Motor Rev
LSM025A-E03T4A	25.4 mm (1")	0.26 kg (0.573 lb)	15 µm (0.000591")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	< 8 µm (< 0.000315")	< 12 µm (< 0.000472")	0.02° (0.349 mrad)	0.02° (0.349 mrad)	0.03° (0.523 mrad)	0.047625 µm	55 N (12.3 lb)	Non-back-driving	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	0.6096 mm (0.024")
LSM025B-E03T4A	25.4 mm (1")	0.26 kg (0.573 lb)	15 µm (0.000591")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	< 8 µm (< 0.000315")	< 12 µm (< 0.000472")	0.02° (0.349 mrad)	0.02° (0.349 mrad)	0.03° (0.523 mrad)	0.1905 µm	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	2.4384 mm (0.096")
LSM050A-E03T4A	50.8 mm (2")	0.28 kg (0.617 lb)	20 µm (0.000787")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	< 11 µm (< 0.000433")	< 14 µm (< 0.000551")	0.03° (0.523 mrad)	0.03° (0.523 mrad)	0.03° (0.523 mrad)	0.047625 µm	55 N (12.3 lb)	Non-back-driving	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	0.6096 mm (0.024")
LSM050B-E03T4A	50.8 mm (2")	0.28 kg (0.617 lb)	25 µm (0.000984")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	< 11 µm (< 0.000433")	< 14 µm (< 0.000551")	0.03° (0.523 mrad)	0.03° (0.523 mrad)	0.03° (0.523 mrad)	0.1905 µm	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	2.4384 mm (0.096")
LSM100A-E03T4A	101.6 mm (4")	0.32 kg (0.705 lb)	35 µm (0.001378")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	< 18 µm (< 0.000709")	< 18 µm (< 0.000709")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.04° (0.698 mrad)	0.047625 µm	55 N (12.3 lb)	Non-back-driving	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	0.6096 mm (0.024")
LSM100B-E03T4A	101.6 mm (4")	0.32 kg (0.705 lb)	45 µm (0.001772")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	< 18 µm (< 0.000709")	< 18 µm (< 0.000709")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.04° (0.698 mrad)	0.1905 µm	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	2.4384 mm (0.096")
LSM150A-E03T4A	152.4 mm (6")	0.37 kg (0.816 lb)	50 µm (0.001968")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	0.047625 µm	55 N (12.3 lb)	Non-back-driving	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	0.6096 mm (0.024")
LSM150B-E03T4A	152.4 mm (6")	0.37 kg (0.816 lb)	65 µm (0.002559")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	0.1905 µm	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	2.4384 mm (0.096")
LSM200A-E03T4A	203.2 mm (8")	0.42 kg (0.926 lb)	60 µm (0.002362")	< 3 µm (< 0.000118")	< 12 µm (< 0.000472")	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	0.047625 µm	55 N (12.3 lb)	Non-back-driving	26 mm/s (1.024"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	0.6096 mm (0.024")
LSM200B-E03T4A	203.2 mm (8")	0.42 kg (0.926 lb)	85 µm (0.003346")	< 6 µm (< 0.000236")	< 16 µm (< 0.00063")	< 20 µm (< 0.000787")	< 20 µm (< 0.000787")	0.035° (0.611 mrad)	0.035° (0.611 mrad)	0.045° (0.785 mrad)	0.1905 µm	25 N (5.6 lb)	(± 30%) 24 N (5.4 lb)	104 mm/s (4.094"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	2.4384 mm (0.096")

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).