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Incremental encoder with hollow shaft and display


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Technische Details
Product characteristics
Resolution 1...10000; (configurable; Factory setting: 1024) resolution
Communication interface IO-Link
Shaft design hollow shaft open to one side
Shaft diameter [mm] 12
Function principle incremental
Detection system magnetic
Application encoder; Speed monitor; Counter
Electrical data
Operating voltage [V] 4.75...30 DC
Current consumption [mA] < 350
Protection class III
Reverse polarity protection yes
Max. revolution electrical [U/min] 12000
Electrical design HTL/TTL
Switching frequency [kHz] 1000
Factory setting
Output function: HTL (50 mA)
Short-circuit protection yes
Phase difference A und B [°] 90
Measuring/setting range
Resolution 1...10000; (configurable; Factory setting: 1024) resolution
Speed monitor
Set point SP [U/min] -9994...9999
Set point SP [Hz] -166.6...166.7
Reset point rP [U/min] -9999...9994
Reset point rP [Hz] -166.7...166.6
Preset point 1...9999
Accuracy / deviations
Accuracy [°] 0.1
Software / programming
Parameter setting options encoder; Resolution; Direction of rotation; HTL; TTL; Speed monitor; Resolution
Communication interface IO-Link
Transmission type COM 2
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 65; (on the housing: IP 67; on the shaft: IP 65)
Tests / approvals
Shock resistance
100 g
Vibration resistance
20 g
MTTF [years] 218
Mechanical data
Weight [g] 481.5
Dimensions [mm] Ø 58 / L = 56.2
Material flange: aluminum; housing: stainless steel (1.4521 / 444); plug: stainless steel (1.4401 / 316); display window: PEI
Max. revolution, mechanical [U/min] 12000
Max. starting torque [Nm] 2
Reference temperature torque [°C] 20
Shaft design hollow shaft open to one side
Shaft diameter [mm] 12
Shaft material
stainless steel
Installation depth/shaft [mm] 27
Max. axial shaft misalignment [mm] 0,5
Displays / operating elements
10-segment display, red/green 4-digit configurable
2 x LED, yellow
5 x LED, green
Accessories (supplied)
Stator coupling: 2
Electrical connection
IO-Link Connector: 1 x M12, radial, can also be used axially; Moulded body: stainless steel (1.4401 / 316); Maximum cable length: 100 m; (IO-Link: max. 20 m)
Diagrams and graphs
Pulse diagram
Direction of rotation clockwise (looking at the shaft)
ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — ROP521-02 — 12.07.2017 —