LMS-270 Precision Linear Stage

High Dynamics due to the Magnetic Direct Drive, High Stability

Travel ranges to 1000 mm
Velocity to 800 mm/s
Incremental encoder with 15 nm resolution
480 N peak force

Dimensions in mm  

LMS-270, dimensions in mm  

High travel accuracy. Inductive limit switches. High position resolution due to incremental encoder with analog signal transmission (sin/cos, 1 V_pp).

Multi-axis combinations with the directly driven rotation stages of the UPR series.

Versions with DC servo motors or stepper motors are available with the same footprint.

Ironless magnetic direct drive for high velocity and acceleration. High position resolution.

Industry and research. Metrology, precision scanning in in semiconductor or electronics manufacturing.

Download datasheet Go to specifications

Datasheet

Version / Date

2017-07-05

pdf - 512 KB

Version / Date

2017-07-05

pdf - 498 KB

Version / Date

2017-08-21

pdf - 606 KB

Download

	LMS-270KSHO	LMS-270KMED	LMS-270KLON	LMS-270KMAX	Unit	Tolerance
Motion and positioning
Active axes	X	X	X	X
Travel range	300	500	800	1000	mm
Integrated sensor	Incremental encoder	Incremental encoder	Incremental encoder	Incremental encoder
Sensor resolution ⁽¹⁾	15	15	15	15	nm
Minimum incremental motion	0.05	0.05	0.05	0.05	µm	typ.
Unidirectional repeatability	0.075	0.075	0.075	0.075	µm	typ.
Bidirectional repeatability	±0.15	±0.15	±0.15	±0.15	µm	typ.
Pitch	±40	±80	±100	±120	µrad	typ.
Yaw	±20	±30	±40	±50	µrad	typ.
Straightness	±3	±4	±7	±10	µm	typ.
Flatness	±3	±4	±7	±10	µm	typ.
Velocity	800	800	800	800	mm/s	max.
Mechanical properties
Load capacity in z	500	500	500	500	N	max.
Load capacity in y	500	500	500	500	N	max.
Moved mass	2.5	2.5	2.5	2.5	kg
Overall mass	35	40	51	61	kg
Linear guiding	Recirculating ball bearings	Recirculating ball bearings	Recirculating ball bearings	Recirculating ball bearings
Drive properties
Drive type	Linear motor, ironless	Linear motor, ironless	Linear motor, ironless	Linear motor, ironless
Intermediate circuit voltage	48	48	48	48	V DC	max.
Peak force	480	480	480	480	N	typ.
Nominal force	100	100	100	100	N	typ.
Peak current, effective	17.5	17.5	17.5	17.5	A	typ.
Nominal current, effective	3.7	3.7	3.7	3.7	A	typ.
Force constant, effective	27.5	27.5	27.5	27.5	N/A	typ.
Resistance per phase	1.28	1.28	1.28	1.28	Ω	typ.
Inductivity per phase	1	1	1	1	mH	typ.
Back EMF phase-phase	22.5	22.5	22.5	22.5	Vs/m	max.
Miscellaneous
Operating temperature range	10 to 50				°C
Humidity	20 – 90% rel., not condensing	20 – 90% rel., not condensing	20 – 90% rel., not condensing	20 – 90% rel., not condensing
Material	Aluminum, black anodized	Aluminum, black anodized	Aluminum, black anodized	Aluminum, black anodized
Recommended controller	SMC Hydra, ACS SPii+EC and other industrial solutions	SMC Hydra, ACS SPii+EC and other industrial solutions	SMC Hydra, ACS SPii+EC and other industrial solutions	SMC Hydra, ACS SPii+EC and other industrial solutions

⁽¹⁾ With SMC Hydra controller.

Download datasheet Go to download

Datasheet

Version / Date

2017-07-05

pdf - 512 KB

Version / Date

2017-07-05

pdf - 498 KB

Version / Date

2017-08-21

pdf - 606 KB

Download

Go to quote / order

Separate connection cable required for motor and sensor connection respectively.

Ask for a free quote on quantities required, prices, and lead times or describe your desired modification. All products available online can be ordered directly.

LMS-270KSHO