LRT-EC Series

Name: LRT-EC High Load, Motorized Linear Stages, Motor Encoders
Brand: Zaber
SKU: LRT-EC
Availability: InStock

High load motorized linear stages with built-in motor encoders, dust covers, and optional brakes

Series Specifications

Download Datasheet

Built-in Controller
Recommended Controller	MCC (48 V) Recommended
AutoDetect
Travel Range	100 – 1500 mm
Axes of Motion	1
Weight	3.65 – 11.654 kg

Accuracy (unidirectional)	25 – 450 µm
Repeatability	< 4 – < 8 µm
Backlash	< 12 – < 75 µm
Flatness of Travel	< 10 µm (< 0.000394")
Straightness of Travel	< 50 µm (< 0.001968")
Pitch	0.015° (0.262 mrad)
Roll	0.02° (0.349 mrad)
Yaw	0.03° (0.523 mrad)
Microstep Size (Default Resolution)	0.124023438 – 1.984375 µm
Default Resolution	1/64 of a step

Peak Thrust	200 – 1200 N
Maximum Axial Brake Force	180 – 1200 N
Maximum Continuous Thrust	180 – 1200 N
Back-driving Force*	Varies
Maximum Centered Load	2940 N (659.3 lb)
Maximum Moment (Pitch)	70 N⋅m (51.7 lb⋅ft)
Maximum Moment (Roll)	120 N⋅m (88.56 lb⋅ft)
Maximum Moment (Yaw)	70 N⋅m (51.66 lb⋅ft)
Stiffness (Pitch)	1400 N⋅m/° (12 µrad/N⋅m)
Stiffness (Roll)	700 N⋅m/° (25 µrad/N⋅m)
Stiffness (Yaw)	1200 N⋅m/° (15 µrad/N⋅m)

Maximum Speed	13 – 700 mm/s
Minimum Speed	0.000076 – 0.001212 mm/s
Speed Resolution	0.000076 – 0.001212 mm/s

Encoder Type	Rotary quadrature encoder (incremental)
Encoder Resolution	400 CPR (1600 states/rev)
Limit or Home Sensing	Magnetic home sensor

Linear Motion Per Motor Rev	1.5875 – 25.4 mm
Motor Steps Per Rev	200
Motor Type	Stepper (2 phase)
Motor Rated Current	3000 mA/phase
Motor Winding Resistance	0.53 ohms/phase
Motor Winding Inductance	2 mH/phase
Motor Connection	Varies

Guide Type	Recirculating Ball Linear Guide
Mechanical Drive System	Varies

Operating Temperature Range	0 to 50 °C
CE Compliant
Vacuum Compatible

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Choose one or more options below to filter the parts table.

Travel

Drive Screw Options

Drive Configuration

L: Inline

Brake Option

Encoder Options

E08: Rotary quadrature encoder, 400 CPR

Cover

C: Stainless Steel Dust Cover

Connector

Part Specifications Comparison

Part Number	Travel Range	Weight	Accuracy (unidirectional)	Repeatability	Backlash	Microstep Size (Default Resolution)	Peak Thrust	Maximum Axial Brake Force	Maximum Continuous Thrust	Back-driving Force*	Maximum Speed	Minimum Speed	Speed Resolution	Linear Motion Per Motor Rev	Motor Connection	Mechanical Drive System
LRT0100AL-E08CT3A	100 mm (3.937")	3.65 kg (8.047 lb)	25 µm (0.000984")	< 4 µm (< 0.000157")	< 12 µm (< 0.000472")	0.124023438 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	Non-back-driving	45 mm/s (1.772"/s)	0.000076 mm/s (0.000003"/s)	0.000076 mm/s (0.000003"/s)	1.5875 mm (0.062")	D-sub 15	Precision lead screw
LRT0100BL-BE08CT10A	100 mm (3.937")	4.276 kg (9.427 lb)	25 µm (0.000984")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	600 N (134.9 lb)	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 26	Precision lead screw
LRT0100BL-E08CT3A	100 mm (3.937")	3.65 kg (8.047 lb)	25 µm (0.000984")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	—	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 15	Precision lead screw
LRT0100DL-BE08CT10A	100 mm (3.937")	4.276 kg (9.427 lb)	25 µm (0.000984")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	180 N (40.5 lb)	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 26	Precision lead screw
LRT0100DL-E08CT3A	100 mm (3.937")	3.65 kg (8.047 lb)	25 µm (0.000984")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	—	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 15	Precision lead screw
LRT0100HL-BE08CT10A	100 mm (3.937")	4.276 kg (9.427 lb)	45 µm (0.001772")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	1200 N (269.8 lb)	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	240 mm/s (9.449"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 26	Precision ball screw
LRT0100HL-E08CT3A	100 mm (3.937")	3.65 kg (8.047 lb)	45 µm (0.001772")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	240 mm/s (9.449"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 15	Precision ball screw
LRT0250AL-E08CT3A	250 mm (9.843")	4.441 kg (9.791 lb)	63 µm (0.00248")	< 4 µm (< 0.000157")	< 12 µm (< 0.000472")	0.124023438 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	Non-back-driving	45 mm/s (1.772"/s)	0.000076 mm/s (0.000003"/s)	0.000076 mm/s (0.000003"/s)	1.5875 mm (0.062")	D-sub 15	Precision lead screw
LRT0250BL-BE08CT10A	250 mm (9.843")	5.067 kg (11.171 lb)	63 µm (0.00248")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	600 N (134.9 lb)	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 26	Precision lead screw
LRT0250BL-E08CT3A	250 mm (9.843")	4.441 kg (9.791 lb)	63 µm (0.00248")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	—	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 15	Precision lead screw
LRT0250DL-BE08CT10A	250 mm (9.843")	5.067 kg (11.171 lb)	63 µm (0.00248")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	180 N (40.5 lb)	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 26	Precision lead screw
LRT0250DL-E08CT3A	250 mm (9.843")	4.441 kg (9.791 lb)	63 µm (0.00248")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	—	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 15	Precision lead screw
LRT0250HL-BE08CT10A	250 mm (9.843")	5.067 kg (11.171 lb)	113 µm (0.004449")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	1200 N (269.8 lb)	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	240 mm/s (9.449"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 26	Precision ball screw
LRT0250HL-E08CT3A	250 mm (9.843")	4.441 kg (9.791 lb)	113 µm (0.004449")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	240 mm/s (9.449"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 15	Precision ball screw
LRT0500AL-E08CT3A	500 mm (19.685")	5.758 kg (12.694 lb)	125 µm (0.004921")	< 4 µm (< 0.000157")	< 12 µm (< 0.000472")	0.124023438 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	Non-back-driving	45 mm/s (1.772"/s)	0.000076 mm/s (0.000003"/s)	0.000076 mm/s (0.000003"/s)	1.5875 mm (0.062")	D-sub 15	Precision lead screw
LRT0500BL-BE08CT10A	500 mm (19.685")	6.384 kg (14.074 lb)	125 µm (0.004921")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	600 N (134.9 lb)	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 26	Precision lead screw
LRT0500BL-E08CT3A	500 mm (19.685")	5.758 kg (12.694 lb)	125 µm (0.004921")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	—	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 15	Precision lead screw
LRT0500DL-BE08CT10A	500 mm (19.685")	6.384 kg (14.074 lb)	125 µm (0.004921")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	180 N (40.5 lb)	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 26	Precision lead screw
LRT0500DL-E08CT3A	500 mm (19.685")	5.758 kg (12.694 lb)	125 µm (0.004921")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	—	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 15	Precision lead screw
LRT0500HL-BE08CT10A	500 mm (19.685")	6.384 kg (14.074 lb)	225 µm (0.008858")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	1200 N (269.8 lb)	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	240 mm/s (9.449"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 26	Precision ball screw
LRT0500HL-E08CT3A	500 mm (19.685")	5.758 kg (12.694 lb)	225 µm (0.008858")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	240 mm/s (9.449"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 15	Precision ball screw
LRT0750AL-E08CT3A	750 mm (29.528")	7.076 kg (15.6 lb)	188 µm (0.007402")	< 4 µm (< 0.000157")	< 12 µm (< 0.000472")	0.124023438 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	Non-back-driving	45 mm/s (1.772"/s)	0.000076 mm/s (0.000003"/s)	0.000076 mm/s (0.000003"/s)	1.5875 mm (0.062")	D-sub 15	Precision lead screw
LRT0750BL-BE08CT10A	750 mm (29.528")	7.702 kg (16.98 lb)	188 µm (0.007402")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	600 N (134.9 lb)	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 26	Precision lead screw
LRT0750BL-E08CT3A	750 mm (29.528")	7.076 kg (15.6 lb)	188 µm (0.007402")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	—	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	175 mm/s (6.89"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 15	Precision lead screw
LRT0750DL-BE08CT10A	750 mm (29.528")	7.702 kg (16.98 lb)	188 µm (0.007402")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	180 N (40.5 lb)	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 26	Precision lead screw
LRT0750DL-E08CT3A	750 mm (29.528")	7.076 kg (15.6 lb)	188 µm (0.007402")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	—	180 N (40.4 lb)	(± 30%) 40 N (9 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")	D-sub 15	Precision lead screw
LRT0750HL-BE08CT10A	750 mm (29.528")	7.702 kg (16.98 lb)	338 µm (0.013307")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	1200 N (269.8 lb)	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	150 mm/s (5.905"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 26	Precision ball screw
LRT0750HL-E08CT3A	750 mm (29.528")	7.076 kg (15.6 lb)	338 µm (0.013307")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	150 mm/s (5.905"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 15	Precision ball screw
LRT1000AL-E08CT3A	1000 mm (39.37")	8.393 kg (18.503 lb)	250 µm (0.009842")	< 4 µm (< 0.000157")	< 12 µm (< 0.000472")	0.124023438 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	Non-back-driving	28 mm/s (1.102"/s)	0.000076 mm/s (0.000003"/s)	0.000076 mm/s (0.000003"/s)	1.5875 mm (0.062")	D-sub 15	Precision lead screw
LRT1000BL-BE08CT10A	1000 mm (39.37")	9.019 kg (19.883 lb)	250 µm (0.009842")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	600 N (134.9 lb)	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	120 mm/s (4.724"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 26	Precision lead screw
LRT1000BL-E08CT3A	1000 mm (39.37")	8.393 kg (18.503 lb)	250 µm (0.009842")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	—	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	120 mm/s (4.724"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 15	Precision lead screw
LRT1000DL-BE08CT10A	1000 mm (39.37")	9.019 kg (19.883 lb)	250 µm (0.009842")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	180 N (40.5 lb)	180 N (40.4 lb)	(± 30%) 40 N (9 lb)	500 mm/s (19.685"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")	D-sub 26	Precision lead screw
LRT1000DL-E08CT3A	1000 mm (39.37")	8.393 kg (18.503 lb)	250 µm (0.009842")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	—	180 N (40.4 lb)	(± 30%) 40 N (9 lb)	500 mm/s (19.685"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")	D-sub 15	Precision lead screw
LRT1000HL-BE08CT10A	1000 mm (39.37")	9.019 kg (19.883 lb)	450 µm (0.017716")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	1200 N (269.8 lb)	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	95 mm/s (3.74"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 26	Precision ball screw
LRT1000HL-E08CT3A	1000 mm (39.37")	8.393 kg (18.503 lb)	450 µm (0.017716")	< 4 µm (< 0.000157")	< 25 µm (< 0.000984")	0.390625 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	(± 30%) 157 N (35.2 lb)	95 mm/s (3.74"/s)	0.000239 mm/s (0.000009"/s)	0.000239 mm/s (0.000009"/s)	5 mm (0.197")	D-sub 15	Precision ball screw
LRT1500AL-E08CT3A	1500 mm (59.055")	11.028 kg (24.313 lb)	375 µm (0.014764")	< 4 µm (< 0.000157")	< 12 µm (< 0.000472")	0.124023438 µm	1200 N (269.1 lb)	—	1200 N (269.1 lb)	Non-back-driving	13 mm/s (0.512"/s)	0.000076 mm/s (0.000003"/s)	0.000076 mm/s (0.000003"/s)	1.5875 mm (0.062")	D-sub 15	Precision lead screw
LRT1500BL-BE08CT10A	1500 mm (59.055")	11.654 kg (25.693 lb)	375 µm (0.014764")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	600 N (134.9 lb)	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	55 mm/s (2.165"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 26	Precision lead screw
LRT1500BL-E08CT3A	1500 mm (59.055")	11.028 kg (24.313 lb)	375 µm (0.014764")	< 4 µm (< 0.000157")	< 45 µm (< 0.001772")	0.49609375 µm	600 N (134.6 lb)	—	600 N (134.6 lb)	(± 30%) 420 N (94.2 lb)	55 mm/s (2.165"/s)	0.000303 mm/s (0.000012"/s)	0.000303 mm/s (0.000012"/s)	6.35 mm (0.25")	D-sub 15	Precision lead screw
LRT1500DL-BE08CT10A	1500 mm (59.055")	11.654 kg (25.693 lb)	375 µm (0.014764")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	180 N (40.5 lb)	180 N (40.4 lb)	(± 30%) 40 N (9 lb)	225 mm/s (8.858"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")	D-sub 26	Precision lead screw
LRT1500DL-E08CT3A	1500 mm (59.055")	11.028 kg (24.313 lb)	375 µm (0.014764")	< 8 µm (< 0.000315")	< 75 µm (< 0.002953")	1.984375 µm	200 N (44.9 lb)	—	180 N (40.4 lb)	(± 30%) 40 N (9 lb)	225 mm/s (8.858"/s)	0.001212 mm/s (0.000048"/s)	0.001212 mm/s (0.000048"/s)	25.4 mm (1")	D-sub 15	Precision lead screw

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).