X-LRM Series

Name: X-LRM Miniature, Steel, Motorized Linear Stages, Built-in Controllers
Brand: Zaber
SKU: X-LRM
Availability: InStock

Miniature, steel, motorized linear stages with built-in controllers

Series Specifications

Download Datasheet

Built-in Controller
Repeatability	< 4 µm (< 0.000157")
Encoder Type
Maximum Continuous Thrust	25 N (5.6 lb)
Communication Interface	RS-232, USB 2.0
Communication Protocol	Zaber ASCII (Default), Zaber Binary
Data Cable Connection	Locking 4-pin M8
Maximum Centered Load	500 N (112.1 lb)
Maximum Moment (Pitch)	6 N⋅m (4.4 lb⋅ft)
Maximum Moment (Roll)	15 N⋅m (11.07 lb⋅ft)
Maximum Moment (Yaw)	6 N⋅m (4.428 lb⋅ft)
Flatness of Travel	< 8 µm (< 0.000315")
Straightness of Travel	< 12 µm (< 0.000472")
Pitch	0.02° (0.349 mrad)
Roll	0.02° (0.349 mrad)
Yaw	0.02° (0.349 mrad)
Stiffness (Pitch)	550 N⋅m/° (32 µrad/N⋅m)
Stiffness (Roll)	550 N⋅m/° (32 µrad/N⋅m)
Stiffness (Yaw)	550 N⋅m/° (32 µrad/N⋅m)
Power Supply	24-48 VDC
Power Plug	2-pin Screw Terminal
Maximum Current Draw	350 mA
Motor Steps Per Rev	200
Motor Type	Stepper (2 phase)
Motor Rated Current	600 mA/phase
Motor Winding Inductance	3.5 mH/phase
Default Resolution	1/64 of a step
Guide Type	Recirculating ball bearing
Mechanical Drive System	Precision lead screw
Limit or Home Sensing	Magnetic hall sensor
Manual Control
Axes of Motion	1
Mounting Interface	M3 and M6 threaded holes
Stage Parallelism	< 10 µm (< 0.000394")
Operating Temperature Range	0 to 50 °C
CE Compliant
Vacuum Compatible

Part Specifications Comparison

Part Number	Microstep Size (Default Resolution)	Travel Range	Accuracy (unidirectional)	Backlash	Maximum Speed	Minimum Speed	Speed Resolution	Peak Thrust	Linear Motion Per Motor Rev	Weight
X-LRM025A	0.047625 µm	25.0 mm (0.984")	8 µm (0.000315")	< 5 µm (< 0.000197")	25 mm/s (0.984"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	50 N (11.2 lb)	0.6096 mm (0.024")	0.72 kg (1.587 lb)
X-LRM025B	0.1905 µm	25.0 mm (0.984")	8 µm (0.000315")	< 12 µm (< 0.000472")	100 mm/s (3.937"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	2.4384 mm (0.096")	0.72 kg (1.587 lb)
X-LRM050A	0.047625 µm	50.0 mm (1.969")	15 µm (0.000591")	< 5 µm (< 0.000197")	25 mm/s (0.984"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	50 N (11.2 lb)	0.6096 mm (0.024")	0.8 kg (1.764 lb)
X-LRM050B	0.1905 µm	50.0 mm (1.969")	15 µm (0.000591")	< 12 µm (< 0.000472")	100 mm/s (3.937"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	2.4384 mm (0.096")	0.8 kg (1.764 lb)
X-LRM100A	0.047625 µm	100.0 mm (3.937")	30 µm (0.001181")	< 5 µm (< 0.000197")	25 mm/s (0.984"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	50 N (11.2 lb)	0.6096 mm (0.024")	0.95 kg (2.094 lb)
X-LRM100B	0.1905 µm	100.0 mm (3.937")	30 µm (0.001181")	< 12 µm (< 0.000472")	100 mm/s (3.937"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	2.4384 mm (0.096")	0.95 kg (2.094 lb)
X-LRM150A	0.047625 µm	150.0 mm (5.905")	45 µm (0.001772")	< 5 µm (< 0.000197")	25 mm/s (0.984"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	50 N (11.2 lb)	0.6096 mm (0.024")	1.12 kg (2.469 lb)
X-LRM150B	0.1905 µm	150.0 mm (5.905")	45 µm (0.001772")	< 12 µm (< 0.000472")	100 mm/s (3.937"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	2.4384 mm (0.096")	1.12 kg (2.469 lb)
X-LRM200A	0.047625 µm	200.0 mm (7.874")	60 µm (0.002362")	< 5 µm (< 0.000197")	25 mm/s (0.984"/s)	0.000029 mm/s (0.000001"/s)	0.000029 mm/s (0.000001"/s)	50 N (11.2 lb)	0.6096 mm (0.024")	1.28 kg (2.822 lb)
X-LRM200B	0.1905 µm	200.0 mm (7.874")	60 µm (0.002362")	< 12 µm (< 0.000472")	100 mm/s (3.937"/s)	0.000116 mm/s (0.000005"/s)	0.000116 mm/s (0.000005"/s)	25 N (5.6 lb)	2.4384 mm (0.096")	1.28 kg (2.822 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

Typical Microstepping Accuracy

Bearing Lifetime