LSQ-E Series

Name: LSQ-E Closed-Loop Motorized Linear Stages, Built-in Motor Encoders
Brand: Zaber
SKU: LSQ-E
Availability: InStock

High-speed motorized linear stages with built-in motor encoders

Series Specifications

Download Datasheet

Built-in Controller
Recommended Controller	MCC (48 V) Recommended
AutoDetect
Travel Range	75 – 600 mm
Axes of Motion	1
Weight	1.2 – 2.9 kg

Accuracy (unidirectional)	35 – 230 µm
Repeatability	< 2 – < 10 µm
Backlash	< 15 – < 75 µm
Flatness of Travel	< 30 µm (< 0.001181")
Straightness of Travel	< 20 – < 60 µm
Pitch Error	0.06° (1.047 mrad)
Roll Error	0.03° (0.523 mrad)
Yaw Error	0.03° (0.523 mrad)
Microstep Size (Default Resolution)	0.09921875 – 1.984375 µm
Default Resolution	1/64 of a step
Stage Parallelism	< 100 µm (< 0.003937")

Peak Thrust	35 – 275 N
Maximum Continuous Thrust	18 – 100 N
Back-driving Force*	Varies
Maximum Centered Load	500 N (112.1 lb)
Maximum Moment (Pitch)	6 N⋅m (4.4 lb⋅ft)
Maximum Moment (Roll)	20 N⋅m (14.76 lb⋅ft)
Maximum Moment (Yaw)	6 N⋅m (4.428 lb⋅ft)
Stiffness (Pitch)	150 N⋅m/° (116 µrad/N⋅m)
Stiffness (Roll)	225 N⋅m/° (78 µrad/N⋅m)
Stiffness (Yaw)	150 N⋅m/° (116 µrad/N⋅m)

Maximum Speed	28 – 1000 mm/s
Minimum Speed	0.000061 – 0.001212 mm/s
Speed Resolution	0.000061 – 0.001212 mm/s

Encoder Type	Rotary quadrature encoder (incremental)
Encoder Resolution	500 CPR (2000 states/rev)
Limit or Home Sensing	Magnetic home sensor

Linear Motion Per Motor Rev	1.27 – 25.4 mm
Motor Steps Per Rev	200
Motor Type	Stepper (2 phase)
Motor Rated Current	2300 mA/phase
Motor Winding Resistance	1 ohms/phase
Motor Winding Inductance	2.2 mH/phase
Motor Connection	D-sub 15
Motor Rotor Inertia	0.0000073 kg⋅m²

Guide Type	Recirculating Ball Linear Guide
Mechanical Drive System	Precision lead screw
Mounting Interface	M6 threaded holes and 8-32 threaded holes

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

E01: Motor Encoder, 500 CPR

Connector

T3A: D-sub 15 panel mount connector with Auto Detect

Part Specifications Comparison

Part Number	Travel Range	Weight	Accuracy (unidirectional)	Repeatability	Backlash	Straightness of Travel	Microstep Size (Default Resolution)	Peak Thrust	Maximum Continuous Thrust	Back-driving Force*	Maximum Speed	Minimum Speed	Speed Resolution	Linear Motion Per Motor Rev
LSQ075A-E01T3A	75 mm (2.953")	1.2 kg (2.646 lb)	35 µm (0.001378")	< 2 µm (< 0.000079")	< 15 µm (< 0.000591")	< 20 µm (< 0.000787")	0.09921875 µm	275 N (61.7 lb)	100 N (22.4 lb)	Non-back-driving	53 mm/s (2.087"/s)	0.000061 mm/s (0.000002"/s)	0.000061 mm/s (0.000002"/s)	1.27 mm (0.05")
LSQ075B-E01T3A	75 mm (2.953")	1.2 kg (2.646 lb)	45 µm (0.001772")	< 3 µm (< 0.000118")	< 18 µm (< 0.000709")	< 20 µm (< 0.000787")	0.49609375 µm	120 N (26.9 lb)	75 N (16.8 lb)	44 N (9.9 lb)	280 mm/s (11.024"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")
LSQ075D-E01T3A	75 mm (2.953")	1.2 kg (2.646 lb)	80 µm (0.00315")	< 10 µm (< 0.000394")	< 75 µm (< 0.002953")	< 20 µm (< 0.000787")	1.984375 µm	35 N (7.8 lb)	18 N (4 lb)	12 N (2.7 lb)	1000 mm/s (39.37"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")
LSQ150A-E01T3A	150 mm (5.905")	1.4 kg (3.086 lb)	45 µm (0.001772")	< 2 µm (< 0.000079")	< 15 µm (< 0.000591")	< 30 µm (< 0.001181")	0.09921875 µm	275 N (61.7 lb)	100 N (22.4 lb)	Non-back-driving	53 mm/s (2.087"/s)	0.000061 mm/s (0.000002"/s)	0.000061 mm/s (0.000002"/s)	1.27 mm (0.05")
LSQ150B-E01T3A	150 mm (5.905")	1.4 kg (3.086 lb)	50 µm (0.001968")	< 3 µm (< 0.000118")	< 18 µm (< 0.000709")	< 30 µm (< 0.001181")	0.49609375 µm	120 N (26.9 lb)	75 N (16.8 lb)	44 N (9.9 lb)	280 mm/s (11.024"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")
LSQ150D-E01T3A	150 mm (5.905")	1.4 kg (3.086 lb)	100 µm (0.003937")	< 10 µm (< 0.000394")	< 75 µm (< 0.002953")	< 30 µm (< 0.001181")	1.984375 µm	35 N (7.8 lb)	18 N (4 lb)	12 N (2.7 lb)	1000 mm/s (39.37"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")
LSQ300A-E01T3A	300 mm (11.811")	1.8 kg (3.968 lb)	90 µm (0.003543")	< 2 µm (< 0.000079")	< 15 µm (< 0.000591")	< 35 µm (< 0.001378")	0.09921875 µm	275 N (61.7 lb)	100 N (22.4 lb)	Non-back-driving	53 mm/s (2.087"/s)	0.000061 mm/s (0.000002"/s)	0.000061 mm/s (0.000002"/s)	1.27 mm (0.05")
LSQ300B-E01T3A	300 mm (11.811")	1.8 kg (3.968 lb)	65 µm (0.002559")	< 3 µm (< 0.000118")	< 18 µm (< 0.000709")	< 35 µm (< 0.001378")	0.49609375 µm	120 N (26.9 lb)	75 N (16.8 lb)	44 N (9.9 lb)	280 mm/s (11.024"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")
LSQ300D-E01T3A	300 mm (11.811")	1.8 kg (3.968 lb)	145 µm (0.005709")	< 10 µm (< 0.000394")	< 75 µm (< 0.002953")	< 35 µm (< 0.001378")	1.984375 µm	35 N (7.8 lb)	18 N (4 lb)	12 N (2.7 lb)	1000 mm/s (39.37"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")
LSQ450A-E01T3A	450 mm (17.716")	2.3 kg (5.071 lb)	135 µm (0.005315")	< 2 µm (< 0.000079")	< 15 µm (< 0.000591")	< 40 µm (< 0.001575")	0.09921875 µm	275 N (61.7 lb)	100 N (22.4 lb)	Non-back-driving	46 mm/s (1.811"/s)	0.000061 mm/s (0.000002"/s)	0.000061 mm/s (0.000002"/s)	1.27 mm (0.05")
LSQ450B-E01T3A	450 mm (17.716")	2.3 kg (5.071 lb)	75 µm (0.002953")	< 3 µm (< 0.000118")	< 18 µm (< 0.000709")	< 40 µm (< 0.001575")	0.49609375 µm	120 N (26.9 lb)	75 N (16.8 lb)	44 N (9.9 lb)	240 mm/s (9.449"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")
LSQ450D-E01T3A	450 mm (17.716")	2.3 kg (5.071 lb)	185 µm (0.007283")	< 10 µm (< 0.000394")	< 75 µm (< 0.002953")	< 40 µm (< 0.001575")	1.984375 µm	35 N (7.8 lb)	18 N (4 lb)	12 N (2.7 lb)	1000 mm/s (39.37"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")
LSQ600A-E01T3A	600 mm (23.622")	2.9 kg (6.393 lb)	180 µm (0.007087")	< 2 µm (< 0.000079")	< 15 µm (< 0.000591")	< 60 µm (< 0.002362")	0.09921875 µm	275 N (61.7 lb)	100 N (22.4 lb)	Non-back-driving	28 mm/s (1.102"/s)	0.000061 mm/s (0.000002"/s)	0.000061 mm/s (0.000002"/s)	1.27 mm (0.05")
LSQ600B-E01T3A	600 mm (23.622")	2.9 kg (6.393 lb)	100 µm (0.003937")	< 3 µm (< 0.000118")	< 18 µm (< 0.000709")	< 60 µm (< 0.002362")	0.49609375 µm	120 N (26.9 lb)	75 N (16.8 lb)	44 N (9.9 lb)	144 mm/s (5.669"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")
LSQ600D-E01T3A	600 mm (23.622")	2.9 kg (6.393 lb)	230 µm (0.009055")	< 10 µm (< 0.000394")	< 75 µm (< 0.002953")	< 60 µm (< 0.002362")	1.984375 µm	35 N (7.8 lb)	18 N (4 lb)	12 N (2.7 lb)	700 mm/s (27.559"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")

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).