Bộ mã hóa RESOLUTE UHV with RELA RLS

Mã sản phẩm: RESOLUTE UHV with RELA |
Thương hiệu: RLS

Giá bán: Liên hệ
Bộ mã hóa
Model: RESOLUTE UHV with RELA
Hãng: RLS

Yêu Cầu Giá Tốt

Thông tin sản phẩm
Resolutions to 1 nm at 100 m/s
±1 µm accuracy at 20 °C
Scale thermal coefficient of expansion at 20 °C: 0.75 ±0.35 µm/m/°CVery high accuracy combined with near zero thermal expansion
Excellent motion control performance
Wide set-up tolerances
Protocols available: BiSS®, Panasonic
Readhead size: 36 x 16.5 x 17.2 mm
Low outgasing for vacuum environments
Less than 10 nm RMS jitter for improved positional stability
±40 nm Sub-Divisional Error for smooth velocity control



Thông số kỹ thuật


Measuring standard

RELA: absolute coded high accuracy ZeroMet spar scale

Readhead size (LxWxH)

36 mm x 16.5 mm x 17.2 mm

Scale pitch

Nominal 30 μm

Thermal expansion coefficient at 20 °C

0.75 ±0.35 μm/m/°C

Accuracy grade at 20 °C

Certified to ±1 μm, calibration traceable to International Standards

Scale length

Some BiSS C protocol variants have limited maximum length

(See data sheet for details)

80 mm to 1.5 m

Maximum speed

(See data sheet for details)

Up to 100 m/s

Protocols*

BiSS C                Panasonic

Resolutions

BiSS C: 50 nm, 5 nm and 1 nm resolutions

Panasonic: 100 nm, 50 nm and 1 nm resolutions

Sub-Divisional Error (SDE)

±40 nm

Electrical connection

Up to 10 m cable lengths with flying lead

Power supply

5 V ±10%, max 250 mA @ 5 V (terminated)

Vibration (operating)

100 m/smax @ 55 Hz to 2 000

Shock (non-operating)

1 000 m/s2, 6 ms, ½ sine

Operating temperature

0 °C to +75 °C

Bake-out temperature (non-operating)

120 °C

Sealing

IP30

Cable construction

Silver-coated copper braided single screen. FEP core insulation, over tin-plated copper wire.


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