Catalogues - incremental-encoders-and-angle-encoders

Catalogue Incremental encoders and angle encoders

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	Order text	Technical data	Additional information
Interface/protocol	P1	parallel PP, short-circuit proof, max. 20 Bit	e.g. 12 bit single-/8 bit multi-turn
	S6/04 ^A	RS422/SSI	100 kHz ... 1 MHz clock speed, dependent on cable length
	IB3	Interbus-S	with ENCOM profile K3
	PB	Profibus	class 1 encoder profile

Connection type	E1	parallel
	E2 B	SSI
	E6	parallel
	E7	InterBus-S, Profibus

Cable length L [m]	2.0	0.5 ... 10.0, 12.0, 15.0	from 0.5 to 10.0 in 0.1 steps
	OK C	without cable

Steps/revolution	8192	max. 13 bit
		4096, 2048, 1024, 512, 256

Number of revolutions	4096	max. 12 bit
		1024, 256


Torque support	A	A type
	B I	B type
	FB	spring buckle
	O	without

Shaft diameter [mm]	16	hollow shaft 16
	20	hollow shaft 20

Mechanical Data
Shaft load		max. 120 N radial, 400 N axial
Operating speed [rpm]		max. 3000 (IP54)	max. 2000 (IP65)
Shaft moment of inertia		1 x 10 ^-4 kgm²
Angular acceleration		2 x 10 ⁵ rad/s²
Starting torque		approx. 5 Ncm (IP54) at 20 ° C	approx. 15 Ncm (IP65) bei 20 ° C
Wei g ht ^^^^^^M		approx. 1.2 kg
Temperature range		working temperature 0 °C ... +50 ° C	storage temperature -20 ° C ... +85 ° C
Air humidity		condensation not permissible
Shaft		burnished steel	2-fold ball-bearing
Service life of bearing		min. 40 0 x 10⁶ revolutions	10⁹ at 20 N shaft load
Shock resistance		30 g (13 ms)	according to DIN-IEC 68-2-27
Vibration resistance [g]		10 (5 ... 150 Hz), 20(100 ... 2000 Hz)	according to DIN IEC 68-2-6

Electrical data		SSI Parallel	Interbus-S Profibus
Operating voltage		24 V DC ±20% 24 V DC ±20%
Output driver		RS 485 push-pull
Power consumption		< 1.3 W < 1.5 W	< 3.5 W < 3.0 W
Permitted load/channel (max.)		± 30 mA
SSI clock speed min./max.		100 kHz/500 kHz
Bit change rate		300 kHz
Signal level high		typ. 3.8 V UB - 0.7 V (30 mA)
Signal level low		typ. 1.3 V (20 mA) < 0.7 V (30 mA)
Ramp-up time t_r (max.)		100 ns* 400 ns*
Ramp-down time t_f (max.)		100 ns* 400 ns*
Short-circuit proof outputs		yes, only 1 channel ** yes
Polarity protection on UB ^^^^^^^^H		yes yes

Other data ^^^^^^H
Scanning		opto-electronical, magnetic
Accuracy		± 1 LSB
Housing and flange		aluminium
Test mark		CE

80 °C for E1 type of connection, 70 °C for 14-bit version, ** short circuit toward OV permissible at UB = 24 V DC ±20%.

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