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Incremental Shaft
Description:
Diameter ø30mm shaft type incremental rotary encoder E30S Series is easy to be installed at narrow space by minimizing
space limit. Small moment of inertia is another feature of the series to optimize user convenience.
Features:
• Miniature ø30mm shaft type rotary encoder
• Easy installation at narrow space
• Small inertia moment
• Wide range of power supply : 5VDC, 12-24VDC ±5%
• Various output types
Specications:
Item Diameter ø30mm shaft type of incrementa rotary encoder
Resolution(P/R) 100, 200, 360, 500, 1000, 1024, 3000 (Not indicated resolution is customizable.)
Electrical specication
Output phase A, B, Z phase(Line driver : A, A, B, B, Z, Z phase)
Phase difference of output Phase difference between A and B : T/4 ± T/8 (T = 1 cycle of A phase)
Control
output
Totem pole output
Low Load current : Max. 30mA, Residual voltage : Max. 0.4V DC
High Load current : Max. 10mA,
Output voltage(Power supply 5V DC) : Min. (Power supply - 2)V DC,
Output voltage(Power supply 12-24V DC) : Min. (Power supply - 3)V DC
NPN open
collector output Load current : Max. 30mA, Residual voltage : Max. 0.4V DC
Voltage output Load current : Max. 10mA, Residual voltage : Max. 0.4V DC
Line driver output Low Load current : Max. 20mA, Residual voltage : Max. 0.5V DC
High Load current : Max. -20mA, Output voltage : Min. 2.5V DC
Response
time
(Rise/
Fall)
Totem pole output Max. 1µs
Measuring condition
Cable length : 2m,
I sink = Max. 20mA
NPN open
collector output Max. 1µs
Voltage output Max. 1µs (5V DC : Output resistance 820Ω),
Max. 2µs (12 to 24V DC : Output resistance 4.7kΩ)
Line driver output Max. 0.5µs
Max. Response frequency 300kHz
Power supply 5V DC ± 5%(Ripple P-P : Max. 5%) 12 to 24V DC ± 5%(Ripple P-P : Max. 5%)
Current consumption Max. 80mA (disconnection of the load), Line driver output : Max.
50mA(disconnection of the load)
Insulation resistance Min. 100MΩ(at 500V DC megger between all terminals and case)
Dielectric strength 750V AC 50/60Hz for 1 minute(Between all terminals and case)
Connection Cable outgoing type, 250mm cable outgoing connector type