LS-180 Linear Stage for Heavy Loads

Robust Design for Industrial Use

LS-180 Linear Stage for Heavy Loads

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High travel accuracy and load capacity thanks to recirculating ball bearing guides. Precision ball screw with 5 mm pitch. Stress-relieved aluminum base for highest stability. Noncontact inductive limit switches.

Closed-loop DC servo motor with rotary encoder on the motor shaft
2-phase stepper motor for high torque even at low velocities and high resolution

Noncontact optical encoders measure the position directly at the platform with the greatest accuracy. Nonlinearity, mechanical play or elastic deformation have no influence on the measurement.

When carefully assembled, recirculating ball bearings are distinguished by a beneficial combination of high load capacity, lifetime, maintenance-free operation, and guiding accuracy. The moving part of the stages is supported by four preloaded linear ball bearing units which run on two guide rails. Each bearing unit is made up of two independent rows of circulating ball bearings.

In conjunction with the SMC Hydra controller, versions with stepper motor and integrated linear encoder achieve repeatable minimum incremental motion in the range of the sensor resolution. The same configuration achieves constant low velocities of a few sensor increments per second.

Sample inspection. Scanning. Research. Semiconductor technology.

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Datasheet

Datasheet LS-180

Version / Date

2020-09-22

Version / Date

2020-09-22

Version / Date

2019-07-31

Document language

Download

pdf - 1 MB

Download

pdf - 1 MB

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pdf - 1 MB

	624091x0	624091x1	624092x0	624092x1-0001	Unit	Tolerance
	Linear stage with DC motor and rotary encoder	Linear stage with DC motor, linear and rotary encoder	Linear stage with stepper motor	Linear stage with stepper motor and linear encoder
Active axes	X	X	X	X

Motion and positioning	624091x0	624091x1	624092x0	624092x1-0001	Unit	Tolerance
Travel range	155 / 205 / 305 / 508	155 / 205 / 305 / 508	155 / 205 / 305 / 508	155 / 205 / 305 / 508	mm
Integrated sensor	Rotary encoder	Linear encoder Rotary encoder	–	Linear encoder
Sensor signal rotary encoder	A/B quadrature, RS-422	A/B quadrature, RS-422	–	–
Sensor signal linear encoder	–	A/B quadrature, RS-422	–	Sin/cos, 1 V peak-peak, 20 µm signal period
Design resolution	0.25	0.05	25	0.005	µm
Sensor resolution rotary encoder	20000	20000	–		Cts./rev.
Sensor resolution linear encoder	–	0.05	–	–	µm
Minimum incremental motion	0.5	0.1	0.5	0.1	µm	Typ.
Unidirectional repeatability	0.5	0.1	0.5	0.1	µm	Typ.
Bidirectional repeatability	±2.5	±0.1	±2.5	±0.1	µm	Typ.
Pitch	±40 / ±50 / ±60 / ±80	±40 / ±50 / ±60 / ±80	±40 / ±50 / ±60 / ±80	±40 / ±50 / ±60 / ±80	µrad	Typ.
Yaw	±50	±50	±50	±50	µrad	Typ.
Straightness	±2 / ±3 / ±4 / ±6	±2 / ±3 / ±4 / ±6	±2 / ±3 / ±4 / ±6	±2 / ±3 / ±4 / ±6	µm	Typ.
Flatness	±2 / ±3 / ±4 / ±6	±2 / ±3 / ±4 / ±6	±2 / ±3 / ±4 / ±6	±2 / ±3 / ±4 / ±6	µm	Typ.
Max. velocity	150	150	75	75	mm/s

Mechanical properties	624091x0	624091x1	624092x0	624092x1-0001	Unit	Tolerance
Guide type	Recirculating ball bearing guide	Recirculating ball bearing guide	Recirculating ball bearing guide	Recirculating ball bearing guide
Drive screw type	Ball screw	Ball screw	Ball screw	Ball screw
Drive screw pitch	5	5	5	5	mm
Load capacity	1000	1000	1000	1000	N	Max.
Push/pull force	200	200	200	200	N	Max.
Holding force, power off	20	20	50	50	N	Max.
Permissible lateral force	500	500	500	500	N	Max.
Permissible torque M_xin θ_X	250	250	250	250	Nm	Max.
Permissible torque M_y in θ_Y	132	132	132	132	Nm	Max.
Permissible torque M_z in θ_Z	125	125	125	125	Nm	Max.

Drive properties	624091x0	624091x1	624092x0	624092x1-0001	Unit	Tolerance
Motor type	DC motor	DC motor	2-phase stepper motor	2-phase stepper motor
Operating voltage, nominal	24	24	48	48	V	Nom.
Operating voltage, max.	48	48	48	48	V	Max.
Peak current, RMS	3.8	3.8	2	2	A	Typ.
Torque constant, RMS					Nm/A	Typ.
Electrical time constant	6	6			ms
Resistance phase-phase	0.62	0.62	2.4	2.4	Ω	Typ.
Inductance phase-phase	0.13	0.13	2.87	2.87	mH	Typ.
Back EMF phase-phase	0.00349	0.00349			V/kRPM	Max.
Step resolution			200	200	Full steps/rev.
Limit switches	Inductive, N/C contact, 10V to 30V, PNP	Inductive, N/C contact, 10V to 30V, PNP	Inductive, N/C contact, 10V to 30V, PNP	Inductive, N/C contact, 10V to 30V, PNP

Miscellaneous	624091x0	624091x1	624092x0	624092x1-0001	Unit	Tolerance
Operating temperature range	5 to 40	5 to 40	5 to 40	0 to 55	°C
Material	Aluminum, steel	Aluminum, steel	Aluminum, steel	Aluminum, steel
Mass	7.8 / 8.4 / 9.4 / 10.6	8.5 / 9.1 / 10.3 / 11.5	8.3 / 8.9 / 9.9 /11.0	9.0 / 9.6 / 10.8 / 12	kg	±5 %
Moved mass	2.2	2.2	2.2	2.2	kg	±5%
Connector	D-sub 25 (m)	Motor: D-sub 25 (m) Sensor: D-sub 9 (m)	D-sub 25 (m)	Motor: D-sub 25 (m) Sensor: D-sub 9 (m)
Recommended controllers	C-863 (single axis) with C-863.AD11 line driver C-884 (to 6 axes) with C-863.AD11 line driver C-885 with C-863.20C885 (to 40 axes) and C-863.AD11 line driver ACS modular controller	C-863 (single axis) with C-863.AD11 line driver C-884 (to 6 axes) with C-863.AD11 line driver C-885 with C-863.20C885 (to 40 axes) and C-863.AD11 line driver ACS modular controller	C-663.12 (single axis) SMC Hydra (double axis) C-885 with C-663.12C885 (up to 20 axes) ACS modular controller	C-663.12 (single axis) SMC Hydra (double axis) C-885 with C-663.12C885 (up to 20 axes) ACS modular controller

Connecting cables for motor and sensor are not in the scope of delivery and must be ordered separately.

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Separate connection cable required for motor and sensor connection respectively.

Datasheet

Datasheet LS-180

Version / Date

2020-09-22

Version / Date

2020-09-22

Version / Date

2019-07-31

Document language

Download

pdf - 1 MB

Download

pdf - 1 MB

Download

pdf - 1 MB

Documentation

Short Instructions MP146EK

Positioners with Electric Motors: DT-xx / HPS-170 / L-xxx / LS-xxx / MTS-65 / PRS-xxx / RS-40 / UPL-120 / VT-80 / WT-xx / WT-xxx

Version / Date

1.5.0 October 2017

Download

pdf - 395 KB

Documentation

User Manual LS-180

Linear Stage

Version / Date

00.003 2017-04-20

Version / Date

00.003 2017-04-20

Document language

Request download link

3-D Models

LS-180 3-D model

Version / Date

2016-11-22

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62409110

LS-180 Linear stage, 180 mm width, 155 mm (6") travel range, DC motor, inductive limit switches

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62409120

LS-180 Linear stage, 180 mm width, 205 mm (8") travel range, DC motor, inductive limit switches

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62409130

LS-180 Linear stage, 180 mm width, 305 mm (12") travel range, DC motor, inductive limit switches

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62409150

LS-180 Linear stage, 180 mm width, 508 mm (20") travel range, DC motor, inductive limit switches

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62409210

LS-180 Linear stage, 180 mm width, 155 mm (6") travel range, stepper motor, inductive limit switches

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62409220

LS-180 Linear stage, 180 mm width, 205 mm (8") travel range, stepper motor, inductive limit switches

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62409230

LS-180 Linear stage, 180 mm width, 305 mm (12") travel range, stepper motor, inductive limit switches

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62409250

LS-180 Linear stage, 180 mm width, 508 mm (20") travel range, stepper motor, inductive limit switches

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62409111

LS-180 Linear stage, 180 mm width, 155 mm (6") travel range, linear encoder with A/B quadrature signal transmission, DC motor, inductive limit switches

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62409121

LS-180 Linear stage, 180 mm width, 205 mm (8") travel range, DC motor, linear encoder with A/B quadrature signal transmission, inductive limit switches

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62409131

LS-180 Linear stage, 180 mm width, 305 mm (12") travel range, DC motor, linear encoder with A/B quadrature signal transmission, inductive limit switches

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62409151

LS-180 Linear stage, 180 mm width, 508 mm (20") travel range, DC motor, linear encoder with A/B quadrature signal transmission, inductive limit switches

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62409211-0001

LS-180 Linear stage, 180 mm width, 155 mm (6") travel range, stepper motor, linear encoder with sin/cos signal transmission, inductive limit switches

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62409221-0001

LS-180 Linear stage, 180 mm width, 205 mm (8") travel range, stepper motor, linear encoder with sin/cos signal transmission, inductive limit switches

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62409231-0001

LS-180 Linear stage, 180 mm width, 305 mm (12") travel range, stepper motor, linear encoder with sin/cos signal transmission, inductive limit switches

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62409251-0001

LS-180 Linear stage, 180 mm width, 508 mm (20") travel range, stepper motor, linear encoder with sin/cos signal transmission, inductive limit switches

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