ECN 1313 Rotary Encoders

Absolute Modular Rotary Encoders with Protection IP 40

	Taper shaft 1:10 with functional diameter 9.25 mm for extremely stiff coupling, Housing outside diameter 58 mm. Stator coupling suited for location holes with 65 mm inside diameter. Natural frequency of the encoder stator coupling: >= 2000 Hz Mechanically permissible speed: 12000 rpm
	ECN 1313: L=55±1 EQN 1325: L=63±1

ECN 1313

Size	65 mm
Bearing	With integral bearing
Measuring procedures	Absolute (singleturn)
Mounting	Mounted stator coupling
Absolute position values	EnDat 2.2
Order designation	EnDat 01
Positions per rev	8192 (13 bits)
Electrically permissible speed/Deviations	5000 min^-1/± 1 LSB 12000 min^-1/± 100 LSB
Processing time t_cal	≤ 0.25 µs
Incremental signals	1 V_SS
Line counts	512
System accuracy	± 60"
Power supply	5 V± 5 %
Current consumption (w/o load)	≤ 160 mA
Electrical connection	Via PCB connector
Electrical connection	12-pin
Shaft	Taper shaft; taper 1:10
Shaft diameter	9,25 mm
Mech. permissible speed n	≤ 15000 min^-1
Starting torque (at 20°C)	≤ 0,01 Nm
Moment of inertia of the rotor	2,6 x 10^�6 kgm²
Natural frequency of stator coupling	≥ 1800 Hz
Permissible axial motion of measured shaft	± 0.5 mm
Vibration 55 to 2000 Hz	≤ 300 m/s² (IEC 60068-2-6)
Shock (6 ms)	≤ 1000 m/s² (EN 60068-2-27)
Max. operating temperature	115 °C
Min. operating temperature	-40
Protection IEC 60529	IP 40 when mounted
Weight	Approx. 0.25 kg



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