Incremental encoder with hollow shaft
RA3110
INCREMENTAL ENCODER
Incremental encoder with hollow shaft
RA3110
INCREMENTAL ENCODER
Product characteristics
| Resolution | 1...10000; (parameterisable; Factory setting: 1024) resolution |
|---|---|
| Communication interface | IO-Link |
| Shaft design | hollow shaft open to one side |
| Shaft diameter [mm] | 12 |
Application
| Function principle | incremental |
|---|---|
| Revolution type | incremental /singleturn |
| Detection system | magnetic |
Electrical data
| Operating voltage [V] | 4.75...30 DC |
|---|---|
| Current consumption [mA] | < 150 |
| Protection class | III |
| Reverse polarity protection | yes |
| Max. power-on delay time [ms] | 500 |
| Max. revolution electrical [U/min] | 6000 |
Outputs
| Electrical design | HTL/TTL | |
|---|---|---|
| Switching frequency [kHz] | 1000 | |
| Factory setting |
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| Short-circuit protection | yes | |
| Phase difference A and B [°] | 90 |
Measuring/setting range
| Resolution | 1...10000; (parameterisable; Factory setting: 1024) resolution |
|---|
Accuracy / deviations
| Accuracy [°] | 0.1 |
|---|
Software / programming
| Parameter setting options | Resolution; direction of rotation; HTL; TTL |
|---|
Interfaces
| Communication interface | IO-Link |
|---|---|
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1 |
| SIO mode | yes |
| Min. process cycle time [ms] | 2.3 |
Operating conditions
| Ambient temperature [°C] | -40...85 |
|---|---|
| Storage temperature [°C] | -40...85 |
| Max. relative air humidity [%] | 95; (condensation not permissible) |
| Protection | IP 68; IP 69K |
Tests / approvals
| Vibration resistance |
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|---|---|---|---|
| Shock resistance |
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| Continuous shock resistance |
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| Vibration resistance |
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| MTTF [years] | 292 |
Mechanical data
| Weight [g] | 372.9 | |
|---|---|---|
| Dimensions [mm] | Ø 42 / L = 79.5 | |
| Materials | flange: stainless steel (316L/1.4404); housing: stainless steel (316L/1.4404) | |
| Tightening torque [Nm] | < 0.7; (Mounting screw) | |
| Max. revolution, mechanical [U/min] | 6000 | |
| Max. starting torque [Nm] | 5 | |
| Reference temperature torque [°C] | 20 | |
| Shaft design | hollow shaft open to one side | |
| Shaft diameter [mm] | 12 | |
| Shaft material |
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| Installation depth of shaft [mm] | 22 | |
| Max. axial shaft misalignment [mm] | 0,5 | |
| Fixing flange | Ø 42 mm |
Electrical connection
| IO-Link | Connector: 1 x M12, axial; coding: A; Moulded body: stainless steel (316 / 1.4401) |
|---|
Diagrams and graphs
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Pulse diagram
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ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — RA3110-00 — 13.04.2023 —
RA3110 –
INCREMENTAL ENCODER
Electrical connection
IO-Link
- 1
- L+
- 2
- not to be used
- 3
- L-
- 4
- IO-Link
- 5
- not to be used
- Screen
- plug
encoder
- 1
- UB
- 2
- A
- 3
- GND
- 4
- Z/0-Pulse (90 deg)
- 5
- B
- Screen
- plug
Connector: 1 x M12, axial; coding: A; Moulded body: stainless steel (316 / 1.4401)