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Absolute encoder WV58MR-Testprodukt

absolute redundant safety encoders

The WV58MR rotary encoder is a magnetic safety rotary encoder with redundant position detection, which has been specially developed for use in mobile machines. It can be used in safety-critical applications – up to performance level PLd. Thanks to its particularly robust design, an optionally redundant CANopen or CANopen Safety interface, it is ideally suited for tough conditions in mobile machines. In combination with wire-actuated encoders, the WV58MR can also 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

Note

Voltage drop should be envisaged with increasing cable length. This should be taken into account for the electrical design.

SIKO Products Inc., Headquarters/Sales North America

+1 734 426-3476 sales.us(at)siko-global.com

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Technical drawing
Technical Specifications
More information
System components
Purchase order
Downloads
Accessories
Comparable products

Technical drawing

Technical Specifications

Mechanical data

Electrical data

System data

Ambient conditions

Feature

Technical Specifications

Enhancement

shaft

aluminum

radial

rustproof stainless steel

E1 connection type

rustproof stainless steel

Test display value MD

Test value addition MD

1 bar , 2 , 3 at 0 … 70 °C 15x cable diameter

Test display value MD , Test display value MD , Test display value MD at 20 mA , "Wertergänzung" sinnloser sprachneutraler Testeintrag mit vorangestelltem Komma

Test display value MD , Test display value MD , "bei" sinnloser sprachneutraler Testeintrag mit vorangestelltem Komma , "Wertergänzung" sinnloser sprachneutraler Testeintrag mit vorangestelltem Komma

Flange

aluminum

Housing

aluminum die-cast

CDP-coated

Speed

≤3000 min-1

IP67

≤6000 min-1

IP65

Moment of inertia

≤8 gcm²

Starting torque

≤2 Ncm at 20 °C [68 °F]

Shaft load rating

≤80 N

radial

≤40 N

axial

Cable length

0.1 … 0.9 m orange, RAL 2004

1 m , 2 , 3

only for cable sheath PVC

5 , 10 m

only for cable sheath PVC

Cable sheath

PVC

E1 connection type

Cable bending radius

>25 mm

E1 connection type, static

Mounting type

servo-flange

Berechnung Messwinkel

Feature

Technical Specifications

Enhancement

shaft

aluminum

Shaft load rating

≤40 N

axial

≤80 N

radial

Umfangsgeschwindigkeit

Feature

Technical Specifications

Enhancement

shaft

aluminum die-cast

Speed

≤3000 min-1

IP67

≤6000 min-1

IP65

Rotational speed, Moment of inertia, Weight

"Pole number "	70	86	102	128	158	224	396
Rotational speed	10500 min	8800 min	7400 min	5800 min	4700 min	3300 min	1900 min
Moment of inertia	≥85 gcm	≥178 gcm	≥326 gcm	≥752 gcm	≥1525 gcm	≥5056 gcm	≥38040 gcm
Weight	25 g	33 g	41 g	58 g	74 g	116 g	266 g

Dimensions

code size	Measurement A [mm]	Measurement B [mm]	Measurement øC [mm]	Measurement angle a [°]	Measurement length l [mm]
7 Bit	11.1	35	≥384	<190 *	≤640
8 Bit	8.6	40	≥501	<290 *	≤1280
9 Bit	6.1	45	≥634		≤2560
10 Bit	3.6	50	≥782		≤5120
11 Bit	1.1	55	≥946		≤10240

* For smallest dimension øC
Calculation of the "required tape length b" see order

	Hub	øD	ødv	ødx	ød1	ød2	ød3	a	b	c	e	f	h	Suitable for
HG5	plastic	63		6 … 12	13	21	58	49	28.9	14.3	19.2	17.2	14.3	S50/1
HG5	metal	63	5.8	6 … 14	18	26	58	52	28.9	13.3	22.2	14.3	17.3	S50/1
HG10	plastic	98		6 … 16	16	30	93	56	31.5	18.7	22.8	20.7	18.7	S80/1; SZ80/1
HG10	metal	98	5.8	6 … 16	25.5	35	93	59	31.5	18.2	25.8	18	21.7	S80/1; SZ80/1
2	3	2	2	2	2	2	2	2	2	2	2	2	2	4

ødv = d pre-drilled

Hub	øD	ødv	ødx	ød1	ød2	ød3	a	b	c	e	f	h	Suitable for
plastic	63		6 … 12	13	21	58	49	28.9	14.3	19.2	17.2	14.3	S50/1
metal	63	5.8	6 … 14	18	26	58	52	28.9	13.3	22.2	14.3	17.3	S50/1
3	2	2	3	2	2	2	2	2	2	2	2	2	3

ødv = d pre-drilled

special processing

Handwheel type	HG10
Bore dH7	6 … 8	9, 10	11, 12	13 …16
Groove width with keyway JS9		3	4	5
Pin hole	3.8/10	3.8/10	3.8/10	4.8/10
Hub thread without keyway JS9	M4/10	M4/10	M4/10	M6/10
Hub thread with keyway JS9		M3/10	M3/10	M4/10
3	2	2	2	2

* Only possible with a metal hub; highlights in orange are order features.
Highlights in orange are order features.

Handwheel type	HG5
Bore dH7	6, 8	9,10	12	14*
Groove width with keyway JS9		3	4	5
Pin hole	3.8/10	3.8/10	3.8/10	4.8/10*
Hub thread without keyway JS9	M4/10	M4/10	M4/10*	M6/10*
Hub thread with keyway JS9	M3/10	M3/10	M3/10
3	2	2	2	2

* Only possible with a metal hub; highlights in orange are order features.
Highlights in orange are order features.

Travel/circumferential speed

		Travel/circumferential speed Vmax [m/s]
Resolution/ Scaling factor	0.001/1250	4.00	3.20	1.60	0.80	0.32	0.20	0.10	0.05	0.03	0.01
	0.005/250	20.00	16.00	8.00	4.00	1.60	1.00	0.50	0.25	0.13	0.06
	0.01/125	25.00	25.00	16.00	8.00	3.20	2.00	1.00	0.50	0.25	0.12
	0.025/50	25.00	25.00	25.00	20.00	8.00	5.00	2.50	1.25	0.63	0.30
	0.05/25	25.00	25.00	25.00	25.00	16.00	10.00	5.00	2.50	1.25	0.61
	0.1/12.5	25.00	25.00	25.00	25.00	25.00	20.00	10.00	5.00	2.50	1.21
Pulse interval [μs]		0.20	0.25	0.50	1.00	2.50	4.00	8.00	16.00	32.00	66.00
Counting frequency [kHz]		1250.00	1000.00	500.00	250.00	100.00	62.50	31.25	15.63	7.81	3.79
9	2	3	3	3	3	3	3	3	3	3	1

max. speed

Display (after 1st revolution)	max. speed [rpm]
0010	500 (1500)
0015	500 (1000)
0020	500 (750)
0025	500 (600)
0030	500
0040	375
0050	300
0060	275
0080	180
0100	150

Note

Speeds >500 rpm must only be run for short periods.

	RH01	RH02	RH03	RH04	RH05	RH07	RH08	RH09
compatible with display	DA05/1 DA08 DA09S DE10***	DA10* DA10R/1* DE10**** DE10P	DA10 DA10R/1	DA04 DE04	KP09P	DA02 DK05	DK01 DK02	AP05 AP10* AP20* GS04
ødH7 steel, burnished	6, 6.35, 8, 10, 12, 12.7, 14, 15, 15.875, 16, 17, 18	10, 12, 12.7, 14, 15, 16, 18, 19.05, 20, 22, 24, 25, 25.4, 26, 28	18, 20, 22	4, 5, 6, 6.35, 8, 9.525, 10, 12	12, 14, 15, 16, 20	6, 6.35, 7, 8	5, 6, 6.35, 8, 9, 9.525, 10, 12
ødH7 stainless steel	VA8, VA9.525, VA10, VA12, VA12.7, VA14, VA15, VA15.875, VA16, VA19.05	VA12.7, VA20, VA24, VA25, VA25.4		VA6.35, VA8, VA9.525, VA10, VA12, VA12.7, VA13		VA8		VA8, VA9.525, VA10, VA12, VA12.7, VA14, VA15, VA15.875, VA16, VA18, VA19.05

* only with shaft WK; ** only with shaft WL; *** only with shaft 20; **** only with shaft 30
Note: Highlights in orange are order features.

Feature

Technical Specifications

Enhancement

Operating voltage

24 V DC ±10%

reverse polarity protection

8 … 36 V DC

reverse polarity protection

Current consumption

20 mA at 36 V, per encoder

28 mA at 24 V, 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 Safety, CiA 301, CiA 303, CiA 305, CiA 406, EN 50325-5

according to ISO 11898-1, not electrically isolated

CANopen, CiA 301, CiA 303, CiA 305, CiA 406

Address

1 … 127

Node ID, via SDO or Layer Setting Service (LSS)

Baud rate

20 kbit/s , 50 , 125 , 250 , 500 , 800 , 1 Mbit/s

Cycle time

1.5 ms

typical

Starting time

<150 ms

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

Zwischenüberschrift 1 Test

Feature

Technical Specifications

Enhancement

Operating voltage

8 … 36 V DC

reverse polarity protection

Signal pattern, Sin/Cos output

E: reference voltage 2.5 V
F: 1 V_SS ±10 %
L: 180° ±40 %
M: 90° ±1.0° / ±3° (25 kHz)
X: 1 V_SS

Signal image

E:	1.65 V (reference voltage)
F:	2.5 V
L:	360°
M1:	90°
M2:	180°
M3*:	355° ±15° (ELP25)
	90° ±15° (ELP50)
	85° ±15° (ELP100)
X:	+UB

* Hall 1 to Sin
Note: 360° = Pole length

Signal pattern, LD output circuit

Note

The logic status of signals A and B is not defined regarding the reference signal RD or R. It may deviate from the signal pattern.

Note

Reference or index signal with 4 increments (360°) signal length is only valid from the 5th counting step onwards. A corresponding delay should be taken into consideration after switching on the operating voltage.

Feature

Technical Specifications

Enhancement

Scanning

magnetic

Resolution

14 bit

Measuring range

1 rotation(s)

singleturn

4096 rotation(s)

MTBF

206.1 Year(s) at 40 °C [104 °F]

SN29500

PFH

196 FIT at 60 °C [140 °F]

1 FIT=1.0 E-09 1/h

pulses/revolution

"Pole number "	460	540	720	1120
Period	460	540	720	1120

Table applies to the combination MBR100 with LE100/1

"Pole number "		50	64	100	230
Scaling factor of sensor	20	1000	1280	2000	4600
	16	800	1024	1600	3680
	10	500	640	1000	2300
	8	400	512	800	1840
	5	250	320	500	1150
	4	200	256	400	920
	1	50	64	100	230
2	1	2	2	2	2

Table applies to the combination MBR200 with MSK210

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

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

Rotary encoders that can be combined with this wire-actuated encoder

TESTTEXTELEMENT
LEERZEILE(n)
Aufzählung

Rotary encoders that can be combined with this wire-actuated encoder

You can find suitable rotary encoders on our website www.siko-global.com. They are suitable …

for analog outputs such as current or voltage: AV3650M, AV58M
for incremental outputs: IV5800
for absolute outputs: WV58MR, WV5800M, WV5850, WV3650M, WV36M/CAN

SIKO rotary encoders have the following interfaces, among others: incremental, SSI, CANopen, CANopen Safety, SAE J1939, various fieldbus protocols
The technical specifications for these devices can be found in the respective data sheets. In addition, numerous encoder variants from different manufacturers can be used.

Option, PURE.MOBILE sensor module

Inclinometer

Feature	Technical data	Additional information
Resolution	0.01°
Measuring range	360°	1 axis
Measuring range	±180°	1 axis
Accuracy	±0.1° at 20 °C
Accuracy	±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

System resolution MRAC501 with MSAC501

System resolution* absolute and incremental [bit]

		Total bits/revolution
Scaling MSAC501 magnetic sensor	7 bit	15
	8 bit	16
	9 bit	17
	10 bit	18
Number of poles of MRAC501 magnetic ring		256 (8 bit)
3	1	4

System resolution* absolute [steps/revolution]

Bits/revolution	steps per revolution	Resolution
15	32768	0.011° (39.6")
16	65536	0.0055° (19.8")
17	131072	0.0027° (9.9")
18	262144	0.0014° (4.9")

System resolution incremental [steps/revolution]

Bits/revolution	Steps per revolution**	Resolution**
15	131072	0.0027° (9.9")
16	262144	0.0014° (4.9")
17	524288	0.0007° (2.5")
18	1048576	0.0003° (1.2")

* System resolution = sensor scaling + ring code size
**After 4-fold evaluation of the incremental signals

Rotational speed of MRAC501 with MSAC501

incremental, code size 8 bits, 256 poles

		Speed [rpm]
Incremental scaling MSAC501 magnetic sensor	7 bit	1172	732	366	146	92	46	23	11.4	5.6
	8 bit	916	366	183	73	46	23	11.4	5.7	2.8
	9 bit	458	183	92	37	23	11.4	5.7	2.9	1.39
	10 bit	229	92	46	18.3	11.4	5.7	2.9	1.43	0.69
Pulse interval [µs]		0.2	0.5	1	2.5	4	8	16	32	66
Counting frequency [kHz]		1250	500	250	100	62.5	31.25	15.63	7.81	3.79
3	1	1	1	1	1	1	1	1	1	1

Absolute

code size	Speed [rpm]
8 bit	234

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

pin assignment

Potentiometric outputs P01, P05, P10

Signal	Terminal
Po	11
Pe	13
S	12

MMW transducer

Signal	Terminal
I+	12
I-	11
nc	13

Cam

Assignment	Switch cam A Terminal	Switching cam B terminal	Switching cam C terminal
	3	4	7
	2	5	8
	1	6	9

Performance curve

Industry 4.0

In most cases, data exchange with the actuators is limited to the exchange of process data. In addition to the process data, intelligent drives provide additional information that can be evaluated for condition monitoring up to predictive maintenance:

Process data	Smart Value	Smart Function
Actual position	Temperature	Overlaod, ambient temperature
"Target position "	current	Torque, overload
Speed	Volatage load Voltage control	Voltage drop, line break
	On/Off time	Operating time
	Battery voltage	Battery change planning

Hint for mounting

When installing the sensor and magnetic tape, always ensure that both system components are correctly aligned. When mounting, the arrow mark on the tape must point to the same direction as the cable outlet.

A, Sensor/tape reading distance	≤0.4 mm
B, Lateral offset	±0.5 mm
C, Alignment error	±1°
D, Longitudinal inclination	±1°
E, Lateral inclination	±2°

Symbolic representation

Hint for mounting

For systems with reference points on the magnetic tape please take care that sensor and strip are correctly aligned (see picture).

Reference signal	O, I	R	FR
A, Sensor/tape reading distance	≤2 mm	≤1.5 mm	0.4 … 1.0 mm
B, Lateral offset	±2 mm	±0.5 mm	±0.5 mm
C, Alignment error	±3°	±3°	±3°
D, Longitudinal inclination	±1°	±1°	±1°
E, Lateral inclination	±3°	±3°	±3°
2	1	1	1

Symbolic representation

Data Matrix Code

Itemization

17 characters
[Item number (5-digit)]
[Comma]
[Year/calender week YY/WW (5-digit)]
[Comma]
[Consecutive numbering (5-digit)]
Example:
Item number 88870, Production year 2017 / -week 21, Consecutive number 12345
88870,17/21,12345
Error correction according to ECC200

System components

Absolute encoder WV58MR-Testprodukt

Magnetic tape MB200/1

Magnetic ring MR200

Magnetic band ring MBR200

Purchase order

Ordering information

Note: Highlights in orange are order features.

The necessary tape length is calculated from:
Measured distance + sensor length "S" + (2 x forerun or overrun "B", resp.).

S	see the drawing of the sensor used
B	10 mm (forerun and overrun)
1	7

Symbolic representation

Overview of orders

Order key	Photo	Type	PIN	Designation	ø Cable	øD	l	b	h	a
71364+71365	5	D-SUB	9	pin+shell	≤8.5		35	31	15.5
71366+71365	5	D-SUB	9	socket+shell	≤8.5		35	31	15.5
73947+73946	5	D-SUB	15	socket+shell	≤8.5		42	40	15.2
76141	1	M16	7	bushing	4 … 6	18.5	61
76572	1	M16	12	bushing	6 … 8	18.5	62
77087	1	M16	7	bushing	6 … 8	18.5	62
78088	4	M16	7	"angle socket "	4 … 6	20	38	54
79665	4	M16	7	"angle socket "	6 … 8	20	38	54
79666	4	M16	12	"angle socket "	6 … 8	20	38	54
81351	1	M9	8	bushing	3.5 … 5	14	38
81363	4	M16	3	"angle socket "	4 … 6	20	38	54
81487	1	M9	3	bushing	3.5 … 5	14	38
81935	1	M23	12	bushing	≤8.5	26	51.1
82182	1	M16	3	bushing	4 … 6	18.5	61
82247	4	M9	4	"angle socket "	3.5 … 5	14	30	30.5
82366	4	M9	3	"angle socket "	3.5 … 5	14	30	30.5
82804	7	M12 B-Cod.	5	"angle socket "	4 … 8	19	48	41		100°
82805	6	M12 B-Cod.	5	"angular pin "	4 … 8	19	50	41		100°
82815	2	M12 A-Cod.	5	bus terminating plug (CAN)		14.5	55
82816	2	M12 B-Cod.	5	bus terminating plug (PB)		14.2	44
83006	7	M12 A-Cod.	5	"angle socket "	4 … 8	19	48	41		100°
83007	6	M12 A-Cod.	5	"angular pin "	4 … 8	19	50	41		100°
83091	7	M12 A-Cod.	4	"angle socket "	4 … 8	19	48	41		100°
83419	1	M12 A-Cod.	4	bushing	4 … 6	20	54
83447	1	M9	4	bushing	3.5 … 5	14	38
83525	1	M12 A-Cod.	8	bushing	6 … 8	20	57
83526	1	M12 A-Cod.	4	bushing	6 … 8	20	57
83527	2	M12 A-Cod.	8	pin	6 … 8	20	62
83991	1	M12 B-Cod.	5	bushing	6 … 8	20	57
83992	2	M12 B-Cod.	5	pin	6 … 8	20	62
84109	1	M12 A-Cod.	5	bushing	6 … 8	20	57
84209	1	M8	4	bushing	3.5 … 5	12	43
84210	2	M8	4	pin	3.5 … 5	12	50
84732	2	M12 A-Cod.	5	pin	6 … 8	20	62
85057	1	M16	3	bushing	6 … 8	18.5	62
85058	4	M16	3	"angle socket "	6 … 8	20	38	54
85277	1	M12 A-Cod.	12	bushing	6 … 8	20	57
85278	4	M12 A-Cod.	12	"angle socket "	6 … 8	20	38	54
87599	7	M12 A-Cod.	8	"angle socket "	4 … 8	19	48	41		100°
87600	3	M12 D-Cod.	4	"angular pin "	6 … 8	20	42	54
87601	2	M12 D-Cod.	4	pin	6 … 8	20	63
89115	1	M12 T-Cod.	4	bushing	5 … 8	20	65
BAS-0005	2	M8	4	bus terminating plug		12	45
3	1	3	1	5	2	2	2	2	2	2