Datasheet

WDGA 36E CANopen Errors and modifications reserved. © Wachendorff Automation GmbH & Co. KG 2020-10-14 -2-
Encoder WDGA 36E absolute CANopen magnetic,
with EnDra
®
-Technology
•EnDra
®
: maintenance-free and environmentally friendly
•CANopen, Single-turn and Multi-turn
•Communication Profile according to CiA 301
•Device Profile for encoder CiA 406 V3.2 class C2
•Single-turn/Multi-turn (16 bit / 43 bit)
•Forward-looking technology with 32 Bit processor
•2-colour-LED as indicator for operating condition and
error message appropriate CiA 303-3
www.wachendorff-automation.com/wdga36ecan
Mechanical Data
Housing
Flangehollow shaft (blind-bored)
Flange materialaluminum
Housing capsteel case chrome-plated, magnetic
shielding
-1. Spring plate
compensation
axial: ±0.2 mm, radial: ±0.1 mm
HousingØ 36 mm
Shaft(s)
Starting torqueapprox. 0.3 Ncm at ambient
temperature
Shaft Ø 6 mm
Insertion depth min.8 mm
Insertion depth max.17 mm
Max. Permissible shaft
loading radial
80 N
Max. Permissible shaft
loading axial
50 N
Bearings
Bearings type2 precision ball bearings
Nominale service life1.4 x 10'8 revs. at 100 % rated shaft
load
2 x 10'9 revs. at 40 % rated shaft load
1.7 x 10'10 revs. at 20 % rated shaft
load
Max. operating speed 12000 rpm
Machinery Directive: basic data safety integrity level
MTTF
d
1000 a
Mission time (TM)20 a
Nominale service life (L10h)1.7 x 10'10 revs. at 20 % rated shaft
load and 12000 rpm
Diagnostic coverage (DC)0 %
Electrical Data
Power supply/Current
consumption
10 VDC up to 32 VDC: typ. 50 mA
Power consumptionmax. 0.5 W
Sensor data
Single-turn technologyinnovative hall sensor technology
Single-turn resolution
65,536 steps/360° (16 bit)
Single-turn accuracy< ±0.35°
Single-turn repeat accuracy< ±0.20°
Internal cycle time≤ 600 µs
Multi-turn technology
patented EnDra
®
technology no
battery and no gear.
Multi-turn resolution
up to 32 bit with high precision value
up to 43 bit.
Environmental data
Environmental data:
ESD (DIN EN 61000-4-2):8 kV
Burst (DIN EN 61000-4-4):2 kV
includes EMC:DIN EN 61000-6-2
DIN EN 61000-6-3
Vibration:
(DIN EN 60068-2-6)
300 m/s
2
(10 Hz up to 2000 Hz)
Shock:
(DIN EN 60068-2-27)
1000 m/s
2
(6 ms)
Design:according DIN VDE 0160
Turn on time:<1,5 s
Interface
Interface:CAN
Protocol:CANopen
•Communication profil CiA 301
•Device Profile for encoder CiA 406
V3.2 class C2
Node number:1 up to 127 (default 127)
Baud rate:10 kBaud up to 1 MBaud with
automatic bit rate detection.
Advice:The standard settings as well as any
customization in the software can be
changed via LSS (CiA 305) and the
SDO protocol, e. g. PDOs, Scaling,
Heartbeat, Node-ID, Baud rate, etc.
Programmable CAN
transmission modes:
Sychronous mode:
when a synchronisation telegram
(SYNC) is received from another bus
node, PDOs are transmitted
independently.
Asynchronous mode:
a PDO message is triggered by an
internal event. (e.g. change of
measured valued, internal timer, etc.)
General Data
Weightapprox. 110 g
Connectionscable or connector outlet