Модульный датчик угла с оптическим считыванием серия ERP 1000 Heidenhain

Scanning head

AK ERP 1070

Interface

  TTL

Reference mark signal

Square-wave pulse

Integrated interpolation*

1-fold1)

5-fold

10-fold

25-fold

50-fold

100-fold

500-fold

1000-fold

Scanning frequency2)

≤ 450 kHz

≤ 312.5 kHz

≤ 250 kHz

≤ 125 kHz

≤ 62.5 kHz

≤ 12.5 kHz

≤ 6.25 kHz

Edge separation a

≥ 0.125 µs

≥ 0.135 µs

≥ 0.07 µs

≥ 0.03 µs

Electrical connection

15-pin D-sub connector (male) with 0.5 m/1 m/1.5 m cable; interface electronics in the connector; cable outlet on the left/right and straight/angled

Cable length

With HEIDENHAIN cable: ≤ 20 m; during signal adjustment using PWM 21: ≤ 3 m

Voltage supply

DC 5 V ±0.5 V

Current consumption

≤ 300 mA (without load)

Vibration 55 Hz to 2000 Hz

Shock 6 ms

≤ 500 m/s2 (EN 60 068-2-6)

≤ 1000 m/s2 (EN 60 068-2-27)

Operating temperature

–10 °C to 70 °C

Protection

IP50

Mass Scanning head

Connector

Cable

≈ 5 g (without cable)

≈ 74 g

≈ 22 g/m

Circular scale

TKN ERP 1000 (full circle)

Measuring standard

OPTODUR graduation on glass

Signal periods*

23 000

30 000

50 000

63 000

Accuracy of graduation2)

±4”

±3”

±1.8”

±1.5” or ±0.9”

Interpolation error2)

±0,06”

±0.04”

±0.025”

±0.02”

Position noise RMS
(1 MHz)

0.006”

0.004”

0.003”

0.002”

Reference marks

One

Hub inside diameter

13 mm

32 mm

62 mm

104 mm

Circular scale outside diameter

57 mm

75 mm

109 mm

151 mm

Mechanically permissible speed

≤ 2600 rpm

≤ 2000 rpm

≤ 1200 rpm

≤ 950 rpm

Moment of inertia

1.6 x 10-5 kgm2

5.7 x 10-5 kgm2

3.1 x 10-4 kgm2

1.1 x 10-3 kgm2

Protection EN 60529

Complete encoder in mounted condition: IP00

Mass

≈ 57 g

≈ 92 g

≈ 185 g

≈ 289 g

Circular scale

TKN ERP 1002 (segment)

Measuring standard

OPTODUR graduation on glass

Signal periods/360°*

23 000

30 000

50 000