雷尼绍 光栅尺 定位、监测、高精度。

Data sheet

L-9517-9128-04-C

RESR angle encoder system

The RESR is a one-piece System features

High speed, non-contact, stainless steel ring with

optical performancegraduations marked directly

Graduation accuracy to onto the periphery.

The RESR offers impressive accuracy with

resolution to 0.008 arc second, suiting the most demanding precision applications.Read by Renishaw’s filtering optics readheads, including the RGH20, RGH34, RGH35 and RGH40, the system has a high tolerance to dirt, scratches and greasy fingerprints that can cause other encoder systems to miscount.The low profile RESR, with a large internal diameter, is easy to design into most

installations. More importantly, its low mass, low inertia design will not compromise system performance. A repeatable reference mark is available to provide a home (datum) position, while Renishaw’s RGH40 readhead with filtering optics offers dual limit sensors.

UHV compatible

Low magnetic permeability as standard

Compact size for easy integration

Low mass and low inertia Compatible with RGH20, RGH34, RGH35 or RGH40 readheads to offer industry standard analogue or digital incremental outputs with reference mark option Integral set-up LED on all Renishaw encoders for quick set-up and instant “health check” at any time Ultra-low inertia versions also available in 75 mm 100 mm, 150 mm and

200 mm sizes

± 0.5 arc second Angular resolution to 0.008 arc second System repeatability to 0.008 arc second

Wide range of sizes and line counts provide compatibility with industry standard controllers (Ø52 mm to Ø550 mm with line counts from 4,096 to 86,400) Patented taper mount simplifies integration and minimises installation errors Filtering optics provide excellent dirt immunity

雷尼绍 光栅尺 定位、监测、高精度。

Data sheet

RESR angle encoder system

Installation drawing (‘A’ section)

Nominal external diameter (mm)Line countDO (mm)DI (mm)Mounting Holes

DH (mm)

N

20 µm pitch40 µm pitch

528,1924,09652.20 52.1030.04 30.0040630°

579,0004,50057.35 57.2537.04 37.0047630°

75

100

103

104

General outline and dimensions Dimensions and tolerances in mm

11,84015,74416,20016,3845,920

7,872

8,100

8,192

75.40 100.30 103.20 104.40 75.30100.20103.00104.2055.04 55.0065630°

80.04 80.0090630°

80.04 80.0090630°

80.04 80.0090630°

θ

Nominal external diameter (mm)Line countDO (mm)DI (mm)Mounting Holes

DH (mm)

N

20 µm pitch40 µm pitch

255300350413417550

40,00047,20055,04064,80065,53686,40020,00023,60027,52032,40032,76843,200254.80 300.40 350.40 412.70 417.40 550.20 254.40300.20350.20412.30417.00549.80235.06 280.06 330.06 392.08 380.10 510.10 235.00280.00330.00392.00380.00510.002451215°

2901611.25°

3401611.25°

4021810°

3901810°

520209°

Note: θ is the angle between one tapped hole and the adjacent clearance hole.

For example, the angle between two clearance holes is 2θ.

θ

Installation drawing (‘B’ section)

Nominal external diameter (mm)Line countDO (mm)DI (mm)Mounting Holes

DH (mm)

N

20 µm pitch40 µm pitch

75

100

150

200

11,84015,74423,60031,4885,920

7,872

11,80015,744

75.40 100.30 150.40 200.40 75.30100.20150.20200.2055.04 55.0061630°

80.04 130.04 180.04 80.00130.00180.0086630°

136920°

1861215°

θ

Section A-A

Note: θ is the angle between one tapped hole and the adjacent clearance hole. For example, the angle between two clearance holes is 2θ.

雷尼绍 光栅尺 定位、监测、高精度。

RGH20 on ‘A’ section RESR General outline and dimensions. Dimensions and tolerances in mm

(Please see RESR Installation guide M-9559-0675 for installation drawings of RGH34, RGH35 and RGH40 mounted on RESR)

readhead optical centreline

readhead optical centreline

RESR centre of rotation

RGH20 reference mark options

(Please see RESR Installation guide M-9559-0675 for details of reference mark options for RGH34, RGH35 and RGH40)

雷尼绍 光栅尺 定位、监测、高精度。

Data sheet

RESR angle encoder system

Mounting options

For further information on installation and mounting options, please refer to the RESR installation guide, which is available from your local representative, or can be downloaded from http://

Operating specifications

Material

Coefficient of expansion Temperature

303/304 stainless steel17 ± 0.3 µm/m/°C (ppm/°C)Storage Operating

}

Determined by the readhead. Please refer to the Data sheet of the Renishaw readhead you will use.

Nominal external diameterNominal internal diameter

'A' section

Mass (kg)

'B' section'A' section'B' section

52 mm30 0.1 – 47 –

57 mm37 0.1 – 63 –

75 mm55 0.15 0.07 160 78

100 mm80 0.2 0.1 420 200

103 mm80 0.25 – 510 –

104 mm80 0.25 – 550 –

115 mm95 0.25 – 640 –

150 mm130 0.3 0.15 1,600 720

200 mm180 0.4 0.2 3,800 1,800

206 mm186 0.45 – 4,300 –

Moment of inertia (kgmm2)

Nominal external diameterNominal internal diameter

'A' section

Mass (kg)

'B' section'A' section'B' section

209 mm186 0.5 – 4,900 –

229 mm209 0.5 – 5,900 –

255 mm235 0.55 – 8,000 –

300 mm280 0.65 – 14,000 –

350 mm330 0.75 – 22,000 –

413 mm392 0.9 – 37,000 – …… 此处隐藏：9666字，全部文档内容请下载后查看。喜欢就下载吧 ……