Absolute encoder WV3650M
compact solid shaft rotary encoder with SSI and IO-Link
The AV3650M rotary encoder is an absolute magnetic single- and multi-turn rotary encoder, which impresses with its extremely compact design. It is particularly robust and resistant to vibrations. Thanks to its high protection class up to IP67 and a temperature range of -40° C … +85° C, it is also suitable for demanding industrial applications. The particularly small design with a diameter of only 36 mm predestines the rotary encoder for use in applications with limited installation space. The analog current or voltage outputs can be adjusted to any measuring range thanks to the teach-in.
- Absolute wear-free magnetic encoder
- Multiturn without gearbox and without battery
- Interface SSI, IO-Link
- Extremely compact and very robust design
- IP67 protection class
- Extensive temperature range -40 … 85° C
- Optimal price-performance ratio
- Industry 4.0 ready
Ben
King
Inside Sales
August
Meyers
Manager Business Unit Mobile Automation
Technical drawing
Technical Specifications
Mechanical data
Electrical data
System data
Ambient conditions
Feature
Technical Specifications
Enhancement
Weight
~0.2
kg
shaft
rustproof stainless steel
Flange
aluminum
Housing
zinc die-cast
Speed
6000
min-1
with protection class IP65 with mounting type M3, M4, transient for ≤10 min
3000
min-1
with protection class IP65 with mounting type M3, M4, continuous operation
4000
min-1
with protection class IP67 or mounting type M1, M2, transient for ≤10 min
2000
min-1
with protection class IP67 or mounting type M1, M2, continuous operation
Starting torque
<0.007
Nm
at 20 °C
with protection class IP65 with mounting type M3, M4
<0.01
Nm
at 20 °C
with protection class IP67 with mounting type M3, M4
<0.01
Nm
at 20 °C
at mounting type M1, M2
Shaft load rating
40
N
radial, mounting type M3, M4
20
N
axial, mounting type M3, M4
80
N
radial, mounting type M1, M2
40
N
axial, mounting type M1, M2
Cable sheath
PUR
ø5.5 ±0.2 mm, with SSI
Cable bending radius
45
mm
static, at SSI
65
mm
dynamic, at SSI
Mounting type
clamping flange joint ø58 mm
mounting type M1
servo flange ø58 mm
mounting type M2
clamping flange joint ø36 mm
mounting type M3
servo flange ø36 mm
mounting type M4
Schnittstelle IO-Link
Feature
Technical Specifications
Enhancement
Operating voltage
18 … 30 V DC
reverse polarity protected, the power-supply unit corresponds to Class 2 (UL 1310)
Current consumption
≤40
mA
without load
Parameter storage
104 cycles
also applies to calibration operations
Status display
two-color LED (red/green)
device status
Interface
IO-Link version 1.1
according to IEC 61131-9
Parameter
SIKO standard profile
IOL
smart sensor profile
IOLssp
Type of connection
1x M12-plug connector (A-coded)
4-pole, 1x pin, E12E connection type
Schnittstelle SSI
Feature
Technical Specifications
Enhancement
Operating voltage
10 … 30 V DC
reverse polarity protected, the power-supply unit corresponds to Class 2 (UL 1310)
Current consumption
≤40
mA
without load
Parameter storage
104 cycles
also applies to calibration operations
Digital inputs
2
calibration (SET), direction of rotation (DIR). Both inputs active at high (comparator).
Input signal level high
≥60
%
from +UB
<+UB
Input signal level low
≤30
%
from +UB
SSI clock speed input
50 kHz … 2 MHz
Status display
two-color LED (red/green)
device status
Monoflop time
≤15
µs
Interface
SSI
line driver according to RS485
Cycle time
2
ms
Type of connection
1x M12-plug connector (A-coded)
8-pole, 1x pin, E12E connection type
open cable end
E1 connection type
Feature
Technical Specifications
Enhancement
Scanning
magnetic
Resolution
12
bit
single-turn, 4096 steps/rotation, only at SSI
13
bit
single-turn, 8192 steps/rotation, only at SSI
14
bit
singleturn, 16384 steps/revolution
System accuracy
±1
°
Repeat accuracy
±0.2
°
Measuring range
1
rotation(s)
singelturn
4096
rotation(s)
12 bit, only at SSI
65536
rotation(s)
16 bit, only at SSI
262144
rotation(s)
18 bit, only at IO-Link
16777216
rotation(s)
24 bit, only at SSI
Approval
UL
UL 61010-1, File No. E503367
Feature
Technical Specifications
Enhancement
Ambient temperature
-40 … 85 °C
Storage temperature
-40 … 85 °C
Relative humidity
93
%
condensation inadmissible
EMC
DIN EN 61326-1
immunity requirement of industry
DIN EN 61000-4-2, -3, -6, -8
interference resistance / immission
DIN EN 61000-4-4
burst
DIN EN 61000-6-2
interference resistance / immission
DIN EN 61000-6-4
emitted interference / emission
DIN EN 55011 classes A and B
radiation emission / radio interference suppression
Safety regulations
UL 61010-1
indoor use, outdoor use possible, not intended for use involving direct exposure to UV light.
Protection category
IP65
EN 60529 (protection type not yet reviewed by UL)
IP67
EN 60529 (protection type not yet reviewed by UL)
Shock resistance
2500 m/s2, 6 ms
EN 60068-2-27
Vibration resistance
300 m/s2, 10 … 2000 Hz
EN 60068-2-6
More information
pin assignment
SSI, E12E
|
Signal |
PIN |
|
GND |
1 |
|
+UB |
2 |
|
T + |
3 |
|
T - |
4 |
|
D + |
5 |
|
D - |
6 |
|
SET |
7 |
|
DIR |
8 |
SSI, E1
|
Signal |
Color |
|
GND |
white |
|
+UB |
brown |
|
T + |
green |
|
T - |
yellow |
|
D + |
gray |
|
D - |
pink |
|
SET |
blue |
|
DIR |
red |
IO-Link, E12E
|
Signal |
PIN |
|
L+ (+UB) |
1 |
|
nc |
2 |
|
L- (GND) |
3 |
|
C/Q |
4 |
Industry 4.0
In most cases, data exchange with the absolute rotary encoder is limited to the exchange of process data. In addition to the process data, the rotary encoder provides additional information with an IO-Link interface that can be evaluated for condition monitoring up to predictive maintenance:
|
Process data |
Smart Value |
Smart Function |
|
Actual position |
Temperature |
Condition monitoring |
|
Speed |
Limit speed |
Application overload |
|
Operation hours counter |
Operating time |
|
|
Acceleration events |
Activation of PLC functions |
|
|
Speed events |
Activation of PLC functions |
|
|
Asset management |
Purchase order
Product configuration
Feature
Select specifications
Enhancement
Select your specifications:
interface/
protocol
IOL
steps per revolution
4096
only with SSI
only with SSI
only with IO-link
number of revolutions
1
only with SSI
only with SSI
only with IO-link
only with SSI
shaft diameter x length
6x12.5
Mounting type
M1
Protection category
IP65
position of electrical connection
A
Type of connection
E1
only with SSI
Cable length
01.0
in m
only with connection type E1
only with connection type E12E
Scope of delivery
- WV3650M
- Quick Start Guide