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SIKO WV58MR Absolute encoder

SIKO WV58MR Absolute encoder

SIKO WV58MR Absolute encoder

Protection Category	IP65,IP67
Housing	Die-cast aluminum
Weight	0.35 kg
Ambient Temperature	-40 … 85 °C
Operating Voltage	8… 36 V DC
Storage Temperature	-40 … 85 °C
Connection Type	Open Cable End, M12 Connector
Pulses/Revolution	Max. 4096 Pulse
Interface	Redundant 2x CANopen
Shock Resistance	500 m/s , 11 m/s
Vibration Resistance	100 m/s, 10 ... 2000 Hz
Maximum Speed	≤6000 rpm

Absolute redundant safety rotary encoder

The WV58MR rotary encoder is a magnetic Safety rotary encoder with redundant position detection, custom-designed for use in mobile machines. It can be employed in safety-critical applications up to Performance Level PLd. Thanks to its particularly robust design of an optional redundant CANopen or CANopen Safety interface it is ideally suited for heavy-duty use in mobile machines.Combined with wire-actuated encoders, the WV58MR can als be used for reliable linear position monitoring.

Absolute redundant safety rotary encoder
Interface CANopen Safety or CANopen redundant
Suitable for applications up to Performance Level PLd
Salt-spray resistant housing available
High electro-magnetic compatibility
Available with special swing ring functionality

Mechanical data

Feature	Technical data	Additional information
Shaft	stainless steel
Flange	aluminum
Housing	die-cast aluminum	CDP-coated
Speed	≤6000 rpm	IP65
	≤3000 rpm	IP67
Moment of inertia	≤8 gcm2
Starting torque	≤2 Ncm	at 20 °C
Shaft load rating	≤80 N	radial
	≤40 N	axial
Cable sheath	PVC	E1 connection type
Cable bending radius	>25 mm	E1 connection type, static
Mounting type	servo-flange
Weight	~0.35 kg

Electrical data

Feature	Technical data	Additional information
Operating voltage	8 … 36 V DC	reverse polarity protected
Current consumption	20 mA	at 36 V
	28 mA	at 24 V DC
	76 mA	at 8 V
Power input	≤800 mW	without load
Status display	2x tricolor LEDs (red/green/yellow)	device status/CAN status
Power rating	±60 V	CAN interface
Interface	CANopen (Profile DS406)	according to ISO 11898, not galvanically isolated
	CANopen Safety (EN 50325-5)	according to ISO 11898, not galvanically isolated
Address	1 ... 127	node ID
Baud rate	20 kBit/s
	50 kBit/s
	125 kBit/s
	250 kBit/s
	500 kBit/s
	800 kBit/s
	1 MBit/s
Cycle time	<1.5 ms
Starting time	<150 ms

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