HEIDENHAIN AK ECA 4490F V Modular Angle Encoder With Optical Scanning

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HEIDENHAIN AK ECA 4490F V Modular Angle Encoder With Optical Scanning

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Brand:

HEIDENHAIN

Product Code:

AK ECA 4490F V

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Product Documentation/Technical Datasheet

heidenhain-ak-eca-4490f-v-modular-angle-encoder-with-optical-scanning-506885.pdf

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Details:

Scanning head	AK ECA 4410 V	AK ECA 4490 F V	AK ECA 4490 M V	AK ECA 4490 P V
Interface	EnDat 2.2	Fanuc Serial Interface; ?i Interface	Mitsubishi high speed interface	Panasonic Serial Interface
Ordering designation	EnDat22	Fanuc05	Mit03-4	Pana01
Clock frequency/Processing time tcal	? 16 MHz/? 5 µs	–
Electrical connection	Cable, 1 m or 3 m, with 15-pin D-sub connector (female)
Cable length1)	? 100 m	? 50 m	? 30 m	? 50 m
Power supply	DC 3.6 V to 14 V
Power consumption (max.)	At 3.6 V: 700 mW; at 14 V: 800 mW	At 3.6 V: 850 mW; at 14 V: 950 mW
Current consumption (typical)	At 5 V: 90 mA (without load)	At 5 V: 100 mA (without load)
Vibration 55 Hz to 2000 HzShock 6 ms	? 500 m/s² (EN 60 068-2-6)? 1000 m/s² (EN 60 068-2-27)
Operating temperature	–10 °C to 50 °C
Baking temperature	100 °C
Vacuum class	High vacuum up to 10–7 mbar
Protection EN 60 529	IP40
Mass	Scanning head: 18 g (without cable); cable: 21 g/m; connector (D-sub): 64 g

Scale drum	TTR ECA 4402
Measuring standardCoefficient of expansion	Steel drum?therm ? 10.4 · 10–6 K–1
Drum inside diameter*	70 mm	80 mm	120/150 mm	130 mm	150/185 mm	180/210 mm	270 mm	425 mm	512 mm
Drum outside diameter*	104.63 mm	127.64 mm	178.55 mm	148.20 mm	208.89 mm	254.93 mm	331.31 mm	484.07 mm	560.46 mm
Mechanically permissible speed	? 8500 rpm	? 6250 rpm	? 4500 rpm	? 5250 rpm	? 4250 rpm	? 3250 rpm	? 2500 rpm	? 1800 rpm	? 1500 rpm
Electrically permissible speed	? 7000 rpm	? 5750 rpm	? 3000 rpm	? 4400 rpm	? 2550 rpm	? 2100 rpm	? 900 rpm	? 600 rpm	? 550 rpm
Moment of inertia of rotor	0.83 · 10-3 kgm2	2.0 · 10-3 kgm2	7.1/4.5 · 10–3 kgm2	1.7 · 10-3 kgm2	12/6.5 · 10–3 kgm2	28/20 · 10–3 kgm2	59 · 10-3 kgm2	199 · 10-3 kgm2	263 · 10-3 kgm2
Permissible axial movement	? ±0.4 mm (scale drum relative to the scanning head)
Positions per revolution	134 217 728 (27 bits)					268 435 456 (28 bits)		536 870 912 (29 bits)
Measuring step	0.0097'					0.0048'		0.0024'
Signal periods	8195	10 010	14 003	11 616	16 379	19 998	25 993	37 994	44 000
Accuracy of graduation	±3”	±2.5”	±2”	±2.3”	±1.9”	±1.8”	±1.7”	±1.5”	±1.5”
Position error per signal periodRMS (1s)	±0.20'0.040'	±0.16' 0.032'	±0.12'0.023'	±0.14'0.028'	±0.10'0.020'	±0.08'0.016'	±0.06' 0.012'	±0.04'0.009'	±0.04' 0.007'
Protection EN 60 529	Complete encoder in mounted condition: IP00
Mass Scale drum	0.42 kg	0.69 kg	1.2/0.66 kg	0.35 kg	1.5/0.66 kg	2.3/1.5 kg	2.6 kg	3.8 kg	3.7 kg
* Please select when ordering	1) With HEIDENHAIN cable