IFM RA3110 - Incremental encoder with hollow shaft INCREMENTAL ENCODER

Resolution	1...10000;(parameterisable; Factory setting: 1024) resolution
Communication interface	IO-Link
Shaft design	hollow shaft open to one side
Shaft diameter [mm]	12

Function principle	incremental
Revolution type	incremental /singleturn
Detection system	magnetic

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	Output function: HTL (50 mA)
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	DIN EN 60068-2-6 20 g
Shock resistance	DIN EN 60068-2-27 200 g 11 ms
Continuous shock resistance	DIN EN 60068-2-29 20 g / 10...1000 Hz
Vibration resistance	30 g / 10...1000 Hz
MTTF [years]	292

Weight [g]	372.9
Dimensions [mm]	Ø 42 / L = 79.5
Materials	flange: stainless steel (1.4404 / 316L); housing: stainless steel (1.4404 / 316L)
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	stainless steel (1.4112 / 440B)
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

Pulse diagram	direction of rotation clockwise (looking at the shaft)

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 —