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Renishaw: RSLA stainless steel linear scale A-9765-0680
RSLA stainless steel linear scale Model: A-9765-0680


 
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Renishaw


Price : $859.00


Availability: Lead Time 16 to 20 Weeks
Order #: A-9765-0680
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Description Ordering Information Specifications and Drawings
 

Renishaw: RSLA stainless steel linear scale A-9765-0680
RSLA absolute high accuracy stainless steel scale is compatible with Renishaw’s revolutionary, true absolute optical encoder system, RESOLUTE™. RSLA stainless steel scale is available in a range of lengths up to 5 m, with 5 m lengths having an overall accuracy better than ±4 µm - an industry first! Combined with readheads featuring low sub-divisional error (±40 nm), advanced optics, resolution to 1 nm and simple installation and setup, RSLA provides outstanding motion control performance. RSLA offers the ease of use of a tape scale yet has the performance of a glass spar; the scale can be coiled for simple storage and handling yet behaves as a spar once uncoiled. The choice of mechanical or adhesive mounting makes RSLA perfect for long-travel applications where metrology cannot be compromised.Shatter-proof RSLA high-precision stainless steel scale, offering higher accuracy than glass scales and long lengths up to 5 m, with ±4 µm accuracy over a complete 5 m length

System features

• Single track optical absolute scale • 30 µm nominal scale pitch ensures exceptional motion control performance • Robust special composition stainless steel with defined coefficient of thermal expansion (10.1 ±0.2 µm/m/°C@20 °C) • Coilable for simple storage and handling • Available in defined lengths up to 5 m • ±40 nm sub-divisional error for smooth velocity control • Resolution to 1 nm • Maximum speed of 100 m/s
What is RSLA30 scale?

RSLA30 is a stainless steel spar scale featuring 30 µm pitch absolute scale code.
It is comparable to fine pitch glass scales and offers a total accuracy (including slope and linearity) better than ±4 µm over a 5 m length. It can also be coiled for simple storage and handling yet once uncoiled behaves as a spar scale.
System designers can choose between specially formulated adhesive tape or mechanical clips to suit mounting requirements. Both mounting methods allow for independent thermal expansion to that of the substrate

Reference mark position

Material

Scale pitch

Cross-section

Actual spar length
/ mm

Scale coding option

Accuracy grade

Part numbers

Price US$

RSLA (A-9765-xxxx)
where xxxx is the total scale length, in millimetres (see "Actual spar length")

SS (stainless steel)

30U (30 µm)

3A (15 mm × 1.5 mm)

0020

C

Accuracy = ±1.5 µm

A-9765-0020

219

0030

A-9765-0030

219

0040

A-9765-0040

219

0050

A-9765-0050

219

0060

A-9765-0060

219

0070

A-9765-0070

219

0080

A-9765-0080

219

0130

A-9765-0130

271

0180

A-9765-0180

326

0230

A-9765-0230

378

0280

A-9765-0280

433

0330

A-9765-0330

486

0380

A-97650380

540

0430

A-9765-0430

593

0480

A-9765-0480

645

0530

A-9765-0530

700

0580

A-9765-0580

752

0630

A-9765-0630

807

0680

A-9765-0680

859

0730

A-9765-0730

914

0780

A-9765-0780

967

0830

A-9765-0830

1,021

0880

A-9765-0880

1,074

0930

A-9765-0930

1,129

0980

A-9765-0980

1,181


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