Electro-Magnetic Rotary Sensor ezABSO ® Network Series
ezABSO® is a brand new Rotary Encoder which is adopted Electromagnetic Induction Type. ezABSO® is able to detect positions singly because the converter system is built in the sensor.
Advantage
Electromagnetic Induction Type
The detection part of the sensor has a long lifespan due to non-contact structure.
There is no consubale parts
There is no LED, capacitor, battery, variable resistor inside encoder.
Excellent durability
Vibration resistance : 200m/S2
Shock resistance : 2,000m/S2
Protection rating : IP66
High resolution
Binary code Multi-turn: max. 2,301,100,032 divisions (8,778-turn x 262,144)
*262,144 is the number of divisions per turn.
High Reliability
Absolute position measurement with electromagnetic induction theory without using battery.
Configuration
Up to 42 slave units can be connected for CC-Link. Up to 124 slave units can be connected for PROFIBUS. (If 32 or more slave units are connected, please use a repeater.) Power supply lines are omitted in this figure.
Model coding
EZA-MA[1]-01T
[1]Communication specification
Code
Specifications
CCL
CC-Link
PRB
PROFIBUS-DP
Specifications
General Specifications
Item
Specifications
Power supply voltage
10.8 ~ 28.8VDC
Power consumption
240mA or less (at 12VDC) 120mA or less (at 24VDC)
Vibration resistance (JIS C 60068-2-6)
200m/S2
Shock resistance (JIS C 60068-2-27)
2,000m/S2
Operationg temperature
-20 ~ +80℃ No condensation
Storage temperature
-20 ~ +90℃No condensation
Mass
Approx. 0.5kg
Mechnical Specifications
Item
Specifications
Principle
Electromagnetic Induction Type
Shaft diameter
10mm
Protection rating
IP66 (IP64 for sensor shaft during the operation)
Permissible shaft load
Radial:40N Thrust:20N
Permissible mechanical speed
6,000r/min
Linearity error
0.03°(±0.015°)
Material
Body:Aluminum Shaft:Stainless
Moment of inertia
1×10-6kgm2
Starting torque
0.02N・m
Encoder Performance
Item
Specifications
Total number of turns
8,778
Number of divisions
Max. 2,301,100,032 divisions (8,778-turn x 262,144) ※262,144 is the number of divisions per turn.