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
Number of channels 3 = A + B + M
6 = AA + BB + 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 colourSignal
Red +Vcc
Black 0 V GND
Green Signal A
White Signal B
Yellow Signal M
Shield N.C.
Cable 6 channels
Wire colourSignal
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

Output channels / Output signals

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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