Absolute encoder WV58MR
absolute redundant safety encoders
![](/fileadmin/_processed_/e/c/csm_27784_CANOPENLOGO_PRINT_e2797370e3.jpg)
![](/fileadmin/_processed_/c/1/csm_27811_CANOPEN_SAFETY_018e3995b9.jpg)
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, theWV58MR can als be used for reliable linear position monitoring.
- absolute redundant safety encoders
- CANopen Safety or CANopen redundant interface
- Can be used in applications up to performance level PLd
- Salt spray tested housing available
- High EMC compatibility
- available with special slewing ring functionality
- with PURE.MOBILE technology
Technical drawing
Technical Specifications
Mechanical data
Electrical data
System data
Ambient conditions
Feature
Technical Specifications
Enhancement
Weight
~0.35
 kg
shaft
 rustproof stainless steel
Flange
 aluminum
Housing
 aluminum die-cast
CDP-coated
Speed
≤6000
 min-1
IP65
≤3000
 min-1
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
Feature
Technical Specifications
Enhancement
Operating voltage
8 … 36 V DC
reverse polarity protection
Current consumption
20
 mA
 at 36 V
per encoder
28
 mA
 at 24 V DC
per encoder
76
 mA
 at 8 V
per encoder
Power input
≤800
 mW
without load, per encoder
Parameter storage
105 cycles
also applies to calibration operations
Status display
 2x tricolor LEDs (red/green/yellow)
device status/CAN status
Power rating
±60
 V
CAN interface
Interface
 according to ISO 11898-1, not electrically isolated
CANopen, CiA 301, CiA 303, CiA 305, CiA 406
 according to ISO 11898-1, not electrically isolated
CANopen Safety, CiA 301, CiA 303, CiA 305, CiA 406, EN 50325-5
Address
1 … 127
Node ID, via SDO or Layer Setting Service (LSS)
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
 typical
Starting time
<150
 ms
Parameter
 as specified by CiA DS-301, DS-406, DS-303 Part 3, EN 50325-5
CANopen Safety
 as specified byCiA DS-301, DS-406,DS-303 Part 3
CANopen
Type of connection
 1x M12-plug connector (A-coded)
5-pole, 1x pin (E12E connection type), encoder internally connected
 2x M12 plug connectors (A-coded)
5-pole, 1x pin; 1x socket (E12 connection type), encoder internally connected
 2x M12 plug connectors (A-coded)
5-pole, 2x pin (E12EE connection type), encoder not internally connected
 open cable end
type of connection E1, encoder internally connected
Feature
Technical Specifications
Enhancement
Scanning
 magnetic
Resolution
14
 bit
singleturn, 16384 steps/revolution
Measuring range
1
 rotation(s)
singelturn
4096
 rotation(s)
Failure rate
206.1
 Year(s)
at 40° C (MTTF) acc. to SN 29500
580
 Year(s)
at 60 °C (MTTFd) each channel
196
 FIT
at 60° C (PFH) 1 FIT = 1.0 E – 09 1/h
Error detection
77
 %
at 60 °C (DCavg) according to ISO13849-1, Appendix E.2
Approval
 E1
UN ECE R10 approval No.: E1*10R05/01*8898*00
Feature
Technical Specifications
Enhancement
Ambient temperature
-40 … 85 °C
Storage temperature
-40 … 85 °C
Relative humidity
100
 %
condensation admissible
EMC
 EN 61000-6-2
interference resistance / immission
 EN 61000-6-4
emitted interference / emission
Protection category
 IP65
EN 60529 fitted with suitable mating connector
 IP67
EN 60529
Salt spray test
 severity level 4
EN 60068-2-52 (ambient condition SN)
Shock resistance
500 m/s2, 11 ms
EN 60068-2-27, half-sine, 3 axes (+/-), each 3 shocks
Vibration resistance
100 m/s2, 10 … 2000 Hz
EN 60068-2-6, 3 axes, each 10 cycles
More information
Option, PURE.MOBILE sensor module
Inclinometer
Feature |
Technical data |
Additional information |
Resolution |
0.01° |
|
Measuring range |
360° |
1 axis |
±180° |
1 axis |
|
Accuracy |
±0.1° at 20 °C |
|
±0.8° |
over the entire temperature and max. measuring range |
|
Zero point accuracy drift max. |
±0.02 °/K |
|
Zero point accuracy drift typical |
±0.008 °/K |
|
Cut-off frequency |
10 Hz |
|
36 |
42 |
88 |
pin assignment
E12, E12E, E12EE
Signal |
PIN |
CAN_GND |
1 |
+UB |
2 |
GND |
3 |
CAN_H |
4 |
CAN_L |
5 |
E1
Signal |
Cable color E1 |
CAN_GND |
white |
+UB |
brown |
GND |
green |
CAN_H |
yellow |
CAN_L |
gray |
Purchase order
Product configuration
Feature
Select specifications
Enhancement
Select your specifications:
interface/
protocol
CAN
Type of connection
E1
2x M12, 5-pole A-coded, fieldbus and power supply internally connected
1x M12, 5-pin A-coded, fieldbus and supply internally connected
2x M12, 5-pin A-coded, fieldbus and supply internally connected
number of revolutions
1
multiturn
shaft diameter x length
6x10
ambient conditions
S
Protection category
IP65
Mounting type
M2
Cable length
01.0
in m
option
O
only with CANopen, CANopen Safety
Accessories
Comparable products
Scope of delivery
- WV58MR
- Quick Start Guide