TTK70 Sick TTK70-HXA0-K02 (1037434)

Motor feedback systems linear HIPERFACE®
TTK70   Model Name TTK70-HXA0-K02 Part No. 1037434   Самое главное Absolute, non-contact, wear-free length measurement system for linear motors Measured lengths of up to 4 m Suitable for high traverse speeds of up to 10 m/s Reliable location positioning even in the event of condensation and contamination of the magnetic tape Electronic type label and programming of the position value Absolute location positioning, no reference run HIPERFACE® interface Conforms to RoHs Преимущества Reference traverse no longer necessary due to absolute measuring system Maintenance-free thanks to non-contact measuring principle Simple integration of the system due to the HIPERFACE® interface Developed specifically for use in linear direct drives Also for use in rough ambient conditions

Performance
	Measuring step:	0.244 µm at interpolation of the sine/cosine signals with e.g. 12 Bit
	Length of period:	1 mm
	Measuring length:	Max. 4,000 mm
	Available memory area:	1,792 Byte (EEPROM 2048)
	System accuary (ambient temperature):	± 10 µm (20 °C)
	Repeat accuracy:	< 5 µm
	Magnetic strip length:	Measurement length + 80 mm
	Measured value backlash:	< 10 µm

Mechanical data
	Dimensions:	See dimensional drawing
	Mass:	Read head 0.06 kg without cable, magnetic tape 0.18 kg/m
	Material:	Read head die-cast zinc, magnetic tape 17410 hard ferrite 9/28 P
	Piston speed:	10 m/s
	Operating speed up to which the absolute position can be rel:	1.3 m/s

Electrical data
	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):	≤- 65 mA 1)

1) 100 mA approx. during adjustment

Interfaces
	Type of code for the absolute value:	Binary
	Interface signals:	Parameter channel RS 485: digital, Process data channel SIN, REFSIN, COS, REFCOS: analog, differential

Ambient data
	Working temperature range:	-30 °C ... 80 °C
	Storage temperature range:	-40 °C ... 85 °C, without package
	Relative humidity / Condensation:	100 %, Condensation allowed
	Resistance to shocks:	30 g, 6 ms (EN 60068-2-27)
	Resistance to vibration:	20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
	EMC:	(EN 61000-6-2) (EN 61000-6-3) 1)
	Enclosure rating:	IP 65 (according to IEC 60529), with mating connector inserted
	Temperature coefficient magnetic tape:	(11 ± 1) µm/K/m
	Maximum permitted ambient field strength:	< 3 kA/m ... 4 kA/m (3.8 mT ... 5 mT) (to guarantee compliance with the quoted accuracy values) 2)
	Maximum permitted field strength:	< 150 kA/m (< 190 mT) (to ensure that the magnetic tape is not permanently damaged)

1) The EMC according to the standars quoted is achieved when the motor feedback system with put-on mating connector 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.  2) The maximum permitted external field influence is reached when the position value deviates from the original value (without external field influence) by more than 5 µm. This value is reached when, at the sensor location, a field strength of 3 kA/m to 4 kA/m (3.8 mT to 5 mT) occurs in addition to the field strength of the magnetic tape.

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