Absolute encoder WV42HD
Heavy-duty absolute rotary encoder
Magnetic absolute multi-turn rotary encoder in heavy-duty stainless-steel design – batteryless, robust and flexible. The WV42HD is predestined for demanding measuring jobs in the heavy-duty area owing to its extremely robust housing, its bearings, which are designed to tolerate high radial and axial loads as well as its high resistance against external impact.
- Heavy-duty design in stainless steel
- Compact design (42 mm diameter)
- IP6K9K, IP68 protection class
- Resistant to salt spray and acids
- CANopen interface, SSI, analog
- Multi-turn without battery
- High shaft loadability of up to 270 N
- 16 bit mult-iturn (65536 revolutions)
- 13 bit single-turn (8192 revolutions)
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
~0.35
kg
shaft
rustproof stainless steel
Flange
rustproof stainless steel
Housing
rustproof stainless steel
Speed
≤12000
min-1
Starting torque
≤4
Ncm
at 25 °C
Shaft load rating
≤270
N
axial
≤270
N
radial
Messwandler, Stromausgang
Feature
Technical Specifications
Enhancement
Operating voltage
8 … 32 V DC
4 … 20 mA
Current consumption
20
mA
@ 24 V (idling)
4 … 20 mA
Linearity
0.15
%
4 … 20 mA
Load
<500
Ω
RLoad
4 … 20 mA, load against ground GND
Accuracy
±0.09
°
singleturn, 4 … 20 mA
Starting time
<500
ms
4 … 20 mA
Settling time
32
ms
4 … 20 mA
Messwandler, Spannungsausgang
Feature
Technical Specifications
Enhancement
Operating voltage
8 … 32 V DC
0 … 10 V
Current consumption
15
mA
typical
0 … 10 V
Linearity
0.15
%
0 … 10 V
Load
>5
kΩ
RLoad
0 … 10 V, load against ground GND
Accuracy
±0.09
°
singleturn, 0 … 10 V
Starting time
<500
ms
0 … 10 V
Settling time
32
ms
0 … 10 V
Schnittstelle CANopen
Feature
Technical Specifications
Enhancement
Operating voltage
9 … 30 V DC
reverse polarity protection
Power input
≤1.2
W
Interface
according to ISO 11898, galvanically isolated
CANopen (DS406)
Address
adjustable
via SDO or Layer Setting Service (LSS)
Baud rate
≤1
Mbit/s
Cycle time
≥1
ms
Schnittstelle SSI
Feature
Technical Specifications
Enhancement
Operating voltage
4.5 … 30 V DC
reverse polarity protection
Power input
≤1
W
SSI clock speed input
100 kHz … 2 MHz
Interface
line driver to RS422
Cycle time
≥25
µs
Feature
Technical Specifications
Enhancement
Resolution
13
bit
(analog output)
over the programmed measuring range
13
bit
(singleturn)
current/voltage output
12
bit
(singleturn)
CANopen, SSI
Measuring range
≥11.5
°
≤1
rotation(s)
singelturn
≤65536
rotation(s)
multiturn
16
rotation(s)
factory setting (multiturn)
Feature
Technical Specifications
Enhancement
Ambient temperature
-40 … 85 °C
Storage temperature
-40 … 85 °C
Relative humidity
98
%
condensation inadmissible
EMC
EN 61000-6-2
interference resistance / immission
EN 61000-6-4
emitted interference / emission
Protection category
IP68
EN 60529
IP6K9K
ISO 20653
Shock resistance
≤3000 m/s2, 6 ms
EN 60068-2-27
Vibration resistance
≤300 m/s2, 10 … 1 kHz
EN 60068-2-6
More information
pin assignment
MWI/MWU interface
|
Signal |
PIN |
|
IOUT/UOUT |
1 |
|
GND |
2 |
|
+UB |
3 |
|
Set 2 |
4 |
|
Set 1 |
5 |
SSI interface
|
Signal |
PIN |
|
GND |
1 |
|
+UB |
2 |
|
SSI clock+ |
3 |
|
SSI clock- |
4 |
|
SSI data+ |
5 |
|
SSI data- |
6 |
|
Calibration input |
7 |
|
Sense of rotation |
8 |
CAN interface
|
Signal |
PIN |
|
CAN_GND |
1 |
|
+UB |
2 |
|
GND |
3 |
|
CAN_H |
4 |
|
CAN_L |
5 |
Purchase order
Product configuration
Feature
Select specifications
Enhancement
Select your specifications:
Interface
CAN
number of revolutions
1
only SSI or CAN
only MWI or MWU
Accessories
Comparable products
Scope of delivery
- WV42HD