Manual Positioners
XYZ axis Leadscrew Stages (Vertical)
XYZ axis Rack and Pinion Dovetail Stages (Vertical)
Application
Systems
TAS-5L
TAR-5L
The TAS type stages have dovetail groove guide and leadscrew adjustment system, suitable for
less frequent operations that require fine adjustment.
The TAR type stages have dovetail groove guide and rack and pinion system, suitable for frequent
operations that require quick motion and long travel.
Optics &
Optical
Coatings
Holders
Bases
Manual
Stages
Actuators
Motoeized
Stages
Guide
Attention
▶Micrometer brackets may extend above the top surface of some
stages. Check drawings for more information.
▶Note that some samples might not be able to be fixed on the stage
depending on their shapes, or required travel might not be ensured.
■Mounting Method of TAR-25505L
Use M3 pan head screws (only on both
edges) to secure from the top, and M4 pan
head screws to secure from the bottom.
Light
Sources
Index
■Components
Part Number
Z axis
XY axis
Guide
TAR-25505L
TARW-25503L
TARW-25502
Primary material: Aluminum
Finish: Black Anodized
X axis Stages
Bottom Plate
XY axis Stages
TAR-34805L include a base plate that allows mounting on instruments
or bases fitted with M4 tapped holes on □50mm,
preventing the handle from contacting the mounting surface.
Z axis Stages
XZ axis Stages
60
XYZ axis Stages
36
10
50
4
4-φ4.5 mounting hole
φ8 counterbore
4-φ4.5 stage surface mounting hole
φ8 counterbore
20
60
Goniometer
50
θ axis Stages
4
Inclination
Vacuum
Ball Guide
Crossed Roller
Specifications
Dovetail
Part Number
Lapping
Table Size [mm]
V Groove Screw
Axes of Travel
Ohters
METRIC
INCH
Lead of Actuator [mm/rotation]
□25mm
Vernier Readable Resolution [mm]
□40mm
Bearing type
□60mm
Primary Material
□65mm
Finish
Load Capacity [N]
□100mm
□120mm
Others
Max. Moment
Capacity
Weight [kg]
E154
TAR-25505L
TAR-34805L
TAR-38405L-M6
−
−
−
TAR-38405LUU
24×30
18×60
25×50
34×40
38×40
XY axis ±4
Z axis ±4
□15mm
Travel Accuracy
TAS-20605L
−
XYZ axis
Travel [mm]
□80mm
TAS-24305L
0.5
XY axis ±7.5
Z axis ±7.5
XY axis ±10
Z axis ±10
X axis +20 / −25
Y axis ±25
Z axis +25 / −20
XY axis ±15
Z axis +45 / −0
0.5
about 20
about 20
about 20
−
0.1
Dovetail slide method
Brass
Super black chrome
4.9 (0.5kgf)
9.8 (1.0kgf)
9.8 (1.0kgf)
14.7 (1.5kgf)
Straightness [μm]
30
30
30
30
30
Pitch [N・m]
0.1
0.1
0.5
0.5
1.5
Roll [N・m]
14.7 (1.5kgf)
0.1
0.1
0.5
0.5
1.0
0.62
1.5
0.75
2.1
1.8
Catalog
Code
Catalog
Code
W7083
W7084
Outline Drawing
TAS-20605L
Pan head screw M3×5…4 screws
15
φ14
4-M4 depth 6
6-M3 depth 5
60
50
Bases
36
5
24
X axis clamp
(15)
46.5
50
60
(15)
40
31.5
Y axis clamp
76±7.5
51±4
7.75
1
133
23.25
30
20
86
Z axis clamp
Holders
Z axis clamp
Y axis clamp
10
φ18
13
10
32
Optics &
Optical
Coatings
38
24
4-φ3.5 mounting hole
φ6 counterbore
Application
Systems
Hexagonal socket head cap screw M4×10…4 screws
16
TAS-24305L
X axis clamp
4-φ4.5 mounting hole
50
60
93
TAR-25505L
20
Motoeized
Stages
20
Light
Sources
φ20
X axis clamp
12.5
25
3.2
3.8
28.8
44
Index
Y axis clamp
(117)
Z axis clamp
82±10
50
25
1010 10 10
3-M4 depth 5
63
Actuators
Pan head screw M3×8…4 screws
10-M3 depth 5
Manual
Stages
50
2-φ3.3 φ6 counterbore (Top mounting)
4-M4 (Bottom mounting)
Guide
20
40
50
X axis Stages
17.5
XY axis Stages
TAR-34805L
XZ axis Stages
34
24
4-M3 depth 5
XYZ axis Stages
+
35
Z axis Stages
Hexagonal socket head cap screw M4×8…4 screws
9
θ axis Stages
−
Goniometer
Z axis clamp
Inclination
Vacuum
4
X axis clamp
Y axis clamp
36±20
104 +25
−20
144
40
14
φ30
Z axis
50
60
80
50
4-φ4.5 mounting hole
φ8 counterbore
60
−
Y axis
22
−
+
X axis
35
Ball Guide
+
Crossed Roller
Dovetail
TAR-38405L-M6/38405LUU
27
Hexagonal socket head cap screw M6×10…4 screws (M6)
Hexagonal socket head cap screw 1/4-20UNC×3/8…4 screws (UU)
Lapping
V Groove Screw
38
A
A
Ohters
5
□15mm
40
φ30
4-C depth 6
□25mm
110
X axis clamp
Y axis clamp
+25
−20
150
Z axis clamp
□40mm
2.5
□60mm
□65mm
3
□80mm
4-φD mounting hole
φ11 counterbore
□100mm
B
B
65
（14）
WEB http://www.sigma-koki.com/english/
65
(14)
A
(mm)
B
(mm)
C
D
(mm)
TAR-38405L-M6
25
50
M6
6.5
TAR-38405LUU
25.4
50.8
1/4-20UNC
7
Part Number
E-mail [email protected]
TEL +81-3-5638-8228 FA X +81-3-5638-6550
□120mm
Others
E155