Euro No Shaft Encoder ES 401

Euro No Shaft Encoder ES 401

Optical incremental encoder with hollow shaft, small and efficient

Resolution

Resolution (Pulses/Revolution):

20	30	32	40
50	60	100	125
200	256	300	360
400	500	512	600
800	900	1000	1024
1200	1500	1800	2000
2048	2500	3600

Type explanation

ES 401-3-2500-24-P-S/Ø6

Encoder type	Incremental
Hollow shaft	Yes
Flange diameter	ø 38 mm
Case diameter	ø 38 mm
Resolutions	xxxx = Impulse pro Umdrehung
Supply voltage	05 = 5 VDC ±5%
	12 = 4,5 ... 13 VDC
	24 = 10,8 ... 26 VDC
Output driver	D-RS422
	C
	R
	P
Position of connection	S
Shaft diameter	ø 5 mm

Technical data

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Mechanical data

Rotational speed	≤ 6000 min^-1
Torque	≤ 0,1 Ncm
Moment of inertia	8 g cm²
shaft loading	≤ 30 N radial
	≤ 10 N axial
Angular acceleration	≤ 10⁵ rad/sec²
Weight	≤ 0,15 kg

Environmental conditions

Vibration	150 ms^-2 (55 Hz / 1h)
Shock	300 ms^-2 (11 ms)
Operating temperature	-10 ... +70°C
Storage temperature	-30 ... +80°C
Atmospheric humidity	≤ 85% r.h.
Protection class	IP 50 (DIN 40050/IEC 144)

Electrical data

Scanning type	Optical, without contact
Transmitter, infrared	LED
Receiver	Photo-Transistor
Supply voltage	Vcc = 5 VDC ±5%, output D
	Vcc = 4,5 ... 13 VDC, output R, C
	Vcc = 10,8 ... 26 VDC, output C, P
Power consumtion	≤ 80 mA, output C, R, P
	≤ 150 mA, Output D
Output frequency	≤ 200 kHz
Signal level	High > Vcc -1 V
	High > Vcc -1 V Low < 0,5 V (20 mA)
Load capacity of the outputs	20 mA
Dielectric strength of outputs	+50 V

Cable 3 channels

Wire colour	Signal
Red	+Vcc
Black	0 V GND
Green	Signal A
White	Signal B
Yellow	Signal M
Shield	N.C.

Cable 6 channels

Wire colour	Signal
Red	+Vcc
Black	0 V GND
Green	Signal A+
Blue	Signal A-
White	Signal B+
Grey	Signal B-
Yellow	Signal M+
Orange	Signal M-
Shield	N.C.

Output driver

Euro No Shaft Encoder ES 401

Euro No Shaft Encoder ES 401

Euro No Shaft Encoder ES 401

Euro No Shaft Encoder ES 401

Outline drawing

Euro No Shaft Encoder ES 401

Version E 614-209 · Subject to change

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