PLT240-SM
Linear Stages

High load linear stage (ball screw), travel 200 - 850 mm, rep ± 3.9 µm, load 42 kg, speed 260 mm/s

Linear stage for high loads

The PLT240-SM provides micro-stepping operation for high repeatability. When operated in combination with an electromagnetic brake, the ball screw drive also allows vertical orientation.

Basis for multi axis combinations

The PLT240-SM is suitable as a basis for axis combinations with additional linear stages in the PLT series or with rotary stages such as the DT240.

Demanding environments

The conditions common to laser engineering and special-purpose machinery manufacture place strict demands on the design of linear stages. The PLT series has been designed especially for use in these industrial environments, and combines a long lifetime with maximum reliability.

Specifications

PLT240		-200-SM	-300-SM	-400-SM	-500-SM	-750-SM	-850-SM
Travel	[mm]	200	300	400	500	750	850
Repeatability unidirectional	[μm]	± 3.9	± 3.9	± 3.9	± 3.9	± 3.9	± 3.9
Repeatability bidirectional	[μm]	± 4.4	± 4.4	± 4.4	± 4.4	± 4.4	± 4.4
Accuracy	[μm]	± 10.9	± 13.2	± 15.4	± 17.4	± 22.4	± 24.4
Flatness	[μm]	± 6	± 9	± 12	± 15	± 25	± 25
Straightness	[μm]	± 3	± 4.5	± 6	± 7.5	± 11	± 13
Positioning speed	[mm/s]	30	30	30	30	30	30
Max. speed	[mm/s]	60	60	60	60	60	60
Max. acceleration	[m/s²]	0.6	0.6	0.6	0.6	0.6	0.6
Max. load Fx	[N]	420	420	420	420	420	420
Max. load Fy	[N]	1010	1010	1010	1010	1010	1010
Max. load Fz	[N]	1010	1010	1010	1010	1010	1010
Max. torque Mx	[Nm]	35	35	35	35	35	35
Max. torque My	[Nm]	45	45	45	45	45	45
Max. torque Mz	[Nm]	55	55	55	55	55	55
Pitch	[µrad]	± 30	± 35	± 40	± 45	± 55	± 60
Yaw	[µrad]	± 14	± 17	± 20	± 20	± 25	± 30
Resolution	[µm]	1.563	1.563	1.563	1.563	1.563	1.563
L1	[mm]	610	710	810	910	1160