Ротационный датчик обратной связи SEK160 SEK160 - SEK160-HN110AK02 - 1038272 (sick145971)

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Ротационные датчики обратной связи SEK160

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Частотный преобразователь Lenze EVF 9323-EV

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Описание

Описание SEK160 - SEK160-HN110AK02 - 1038272

Performance

Number of sine/cosine periods per revolution:	128
Number of the absolute ascertainable revolutions:	1 (Singleturn)
Total number of steps:	4,096 via RS485
Measuring step:	2.5 angular seconds at interpolation of the sine/cosine signals with e.g. 12 Bit
Differential non-linearity:	± 21 angular seconds (Non-linearity within a sine/cosine period) typical values at nominal position ± 0,1 mm and + 20 °C
Operating speed:	1,500 /min, up to which the absolute position can be reliably produced
Available memory area:	1,792 Byte, 1,792 Byte (EEPROM 2048)
Latency:	100 µs
Integral non-linearity typ.:	± 36 angular seconds (Error limits for evaluating sine/cosine period) typical values at nominal position ± 0,1 mm and + 20 °C

Механические параметры

Shaft diameter:	110 mm
Dimensions:	See dimensional drawing
Mass:	0.27 kg
Moment of inertia of the rotor:	2,860 gcm?
Maximum operating speed:	1,500 /min
Maximum angular acceleration:	28,000 rad/s?
Permissible shaft movement, radial, static:	± 0.2 mm
Permissible shaft movement, radial, dynamic:	± 0.05 mm
Connection type:	Connector, 8-pin
Permissible axial shaft movement:	± 0.5 mm 1)
Shaft version:	Through hollow shaft
footnote	1) Relative to the installation position, as described in the assembly instructions (order nr. 8013609) and in the proposed customer fitting

Электрические параметры

Electrical interface:	HIPERFACE
Operating voltage range/supply Voltage:	7 V DC ... 12 V DC
Recommended supply voltage:	8 V DC
Operating power consumption (no load):	150 mA 1)
footnote	1) Without load

Interfaces

Type of code for the absolute value:	Binary
Code sequence:	Increasing, for clockwise shaft rotation, looking in direction 'A' (see dimensional drawing)
Interface signals:	Parameter channel RS 485: digital, Process data channel SIN, REFSIN, COS, REFCOS: analog, differential

Ambient data

Working temperature range:	-30 °C ... 115 °C
Storage temperature range:	-50 °C ... 125 °C, without package
Relative humidity / Condensation:	90 %, Condensation not permitted
Resistance to shocks:	100 g / 6 ms / according to EN 60068-2-27
Resistance to vibration:	30 g / 10 Hz / 2,000 Hz / according to EN 60068-2-6
EMC:	(according to EN 61000-6-2 and EN 61000-6-3) 1)
Enclosure rating:	IP 40 (according to IEC 60529), with mating connector inserted and closed cover
footnote	1) The EMC according to the standards quoted is achieved when the motor feedback system is mounted in an electrically conductive housing, which is connected to the central earthing point of the motor controller via a cable screen. Users must perform their own tests when other screen designs are used.