deenfresitcntr
WDG 30A

Shaft Encoder, incremental quadrature, magnetic, WDG 30A,
Synchro flange: Ø 30 mm

Shaft: Ø 6 mm,
protection rating: up to IP67 all around,
resolution: up to 1024 ppr,
Signal shape: square-wave.

Data sheetGeneral technical data incremental encoders (PDF 908 kB)
Drehgeber WDG30A
Highlights
  • very compact construction for use in harsh conditions
  • permissible bearing loads similar to our “big encoders”
  • up to IP67 all around
  • Hall effect based signal generation
Product details
Flange
synchro flange
Max. pulses per revolution PPR
1 PPR up to 128 PPR, 256 PPR, 512 PPR, 1024 PPR
Housing
Ø 30 mm
aluminum
Shaft
Ø 6 mm
Shaft length: L: 12 mm
Max. Permissible shaft loading radial: 80 N
Max. Permissible shaft loading axial: 50 N
Max. operating speed
12000 rpm
Output circuit
TTL, RS422 compatible, inv.
TTL
HTL
HTL, inv.
Output frequency
≤ 64 ppr, max. 20 kHz
≤ 1024 ppr, max. 200 kHz
Power supply
4,75 VDC up to 5,5 VDC
Current consumption: typ. 40 mA
5 VDC up to 30 VDC
Current consumption: typ. 40 mA
Operating temperature
-20 °C up to +80 °C
Protection class
IP65 all around with SK6, housing IP40 with K7, L7

Your desired STEP file is not listed:
Request STEP file here

DescriptionABN inv. poss.
K7radial, shield not connected (IP40)
L7radial, shield connected to encoder housing (IP40)
Assignments
 K7, L7K7, L7
CircuitN05, N30M05, M30
GNDWHWH
(+) VccBNBN
AGNGN
BYEYE
NGYGY
Light reserve warning--
A inv.-RD
B inv.-PK, (BK at ACA)
N inv.-BU, (VT at ACA)
Shieldflexflex

Your desired STEP file is not listed:
Request STEP file here

DescriptionABN inv. poss.
SK6axial, 6-pin, Connector connected to encoder housing-
Assignments
SK6
 6-pin
connector drawing
CircuitN05, N30
GND3
(+) Vcc2
A4
B5
N1
Light reserve warning-
A inv.-
B inv.-
N inv.-
n. c.6
Shield-
16, 32, 64 PPR
Power supply VDC
4.75 - 5.5 VDC
Current consumption
typ. 40 mA
Signal shape
square-wave
Output circuit
TTL, RS422 comp., inverted
Channels
AB, ABN, and inverted signals
Output
push-pull
Load
max. 30 mA / channel
Signal level mA
at 20 mA
Signal level H>
H > 2.5 VDC
Signal level L<
L < 0.5 VDC
Output frequency
max. 20 kHz
Circuit protection
no
Light reserve warning
no
Power supply VDC
4.75 - 5.5 VDC
Current consumption
typ. 40 mA
Signal shape
square-wave
Output circuit
TTL
Channels
AB, ABN
Output
push-pull
Load
max. 30 mA / channel
Signal level mA
at 20 mA
Signal level H>
H > 2.5 VDC
Signal level L<
L < 0.5 VDC
Output frequency
max. 20 kHz
Circuit protection
no
Light reserve warning
no
1-128, 256, 512, 1024 PPR
Power supply VDC
5 - 30 VDC
Current consumption
typ. 40 mA
Signal shape
square-wave
Output circuit
HTL inverted
Channels
AB, ABN, and inverted signals
Output
push-pull
Load
max. 30 mA / channel
Signal level mA
at 20 mA
Signal level H>
H > Vcc - 10 % Vcc
Signal level L<
L < 2.5 VDC
Output frequency
max. 200 kHz
Circuit protection
no
Light reserve warning
no
Power supply VDC
5 - 30 VDC
Current consumption
typ. 40 mA
Signal shape
square-wave
Output circuit
HTL
Channels
AB, ABN
Output
push-pull
Load
max. 30 mA / channel
Signal level mA
at 20 mA
Signal level H>
H > Vcc - 10 % Vcc
Signal level L<
L < 2.5 VDC
Output frequency
max. 200 kHz
Circuit protection
no
Light reserve warning
no
The encoder WDG 30A is also available as a particularly smooth- running low-friction encoder. The starting torque is thereby changed to ≤ 0.1 Ncm and the protection class at the shaft input to IP50.

The encoder WDG 30A with SK6 can be supplied in a full IP67 version.

Max. RPM: 3500 rpm
Permitted Shaft-Loading, axial: 30 N
Permitted Shaft-Loading, radial: 45 N
Max. PPR: 1024 ppr
Starting-torque: approx. 1.2 Ncm at ambient temperature

The encoder WDG 30A with the output circuit types M05, N05, M30, N30 is also available with the extended temperature range -40 °C up to +80 °C (measured at the flange).
The encoder WDG 30A can be supplied with more than 2 m cable. The maximum cable length depends on the supply voltage and the frequency; see 'General Technical Data'
Please extend the standard order code with a three figure number, specifying the cable length in decimetres.
Example: 5 m cable = 050
SAK667 Drehgeber Kabeldose
SAK-6-67

Female connector SAK-6-67:
Suitable for encoder with connector outlet SK, 6 pin, IP67

Straight connector with ready made cable.
With female thread M8.

ST27 Kupplung Drehgeber
ST27

Jointed coupling ST27

for encoder with shaft Ø 6 mm or 10 mm

PK20 Kupplung Drehgeber
PK20

Slit coupling PK20

for encoder with shaft Ø 6 mm.

PK24 Kupplung Drehgeber
PK24

Slit coupling PK24

for encoder with shaft Ø 6 mm, 8 mm or 10 mm.

FSK22 Kupplung Drehgeber
FSK22

Spring disc coupling FSK22

for encoder with shaft Ø 6 mm, 10 mm or 12 mm.

WK22 Kupplung Drehgeber
WK22

Helical coupling WK22

for encoder with shaft Ø 6 mm.

WK24 Kupplung Drehgeber
WK24

Helical coupling WK24

for encoder with shaft Ø 6 mm, 8 mm, 10 mm or 12 mm.

WK32 Kupplung Drehgeber
WK32

Helical coupling WK32

for encoder with shaft Ø 6 mm or 10 mm.

BK29 Kupplung Drehgeber
BK29

Bellows coupling BK29

for encoder with shaft Ø 6 mm, 8 mm, 10 mm or 12 mm*.
Max. offset of shafts radial: ± 0,25 mm or ± 0,30 mm*
Torsion spring stiffness: 150 Nm/rad or 130 Nm/rad*

FB29B Kupplung Drehgeber
FB29B

Bellows coupling FB29B

for encoder with shaft Ø 4 mm, 6 mm, 8 mm, 10 mm or 12 mm.

DSK29 Kupplung Drehgeber
DSK29

Double loop coupling DSK29

for encoder with shaft Ø 6 mm, 8 mm or 10 mm.
No moving parts, thermally and electrically insulating, smooth running, maintenance-free.
Good resistance to
Gasoline, oil, benzene, toluene, aromatic and non aromatic hydrocarbons, alcohols, glycols, solvents and many chemicals.

DSK38 Kupplung Drehgeber
DSK38

Double loop coupling DSK38

for encoder with shaft Ø 6 mm, 8 mm, 10 mm or 12 mm.
No moving parts, thermally and electrically insulating, smooth running, maintenance-free.
Good resistance to
Gasoline, oil, benzene, toluene, aromatic and non aromatic hydrocarbons, alcohols, glycols, solvents and many chemicals.

MR200KR Messrad Drehgeber
MR200KR

Measuring wheels MR200KR

Circumference 200 mm,
Surface finish: Metal, knurled
Fields of application: Pasteboard, wood, certain textiles.
For encoder with shaft Ø 6 mm or 10 mm.

MRA200KR Messrad Drehgeber
MRA200KR

Measuring wheels MRA200KR

Circumference 200 mm,
Surface finish: Metal, knurled
Fields of application: Pasteboard, wood, textiles, rubber, soft plastic.
For encoder with shaft Ø 6 mm, Ø 10 mm or Ø 12 mm.

 STEP file MRA200KR06 bore-hole Ø 6 mm

MR200KH Messrad Drehgeber
MR200KH

Measuring wheels MR200KH

Circumference 200 mm,
Surface finish: Synthetic (Hytrel, even)
Fields of application: Plastic, painted surfaces, paper, pasteboard, wood, metal, textiles.
For encoder with shaft Ø 6 mm or 10 mm.

MRA200KH Messrad Drehgeber
MRA200KH

Measuring wheels MRA200KH

Circumference 200 mm,
Surface finish: Synthetic (Polyurethan, even)
Fields of application: greased metal, steal profiles, painted surfaces, plastic, paper, pasteboard, wood, textiles, wire, leather.
For encoder with shaft Ø 6 mm, Ø 10 mm or Ø 12 mm.

 STEP file MRA200KH10 bore hole Ø 10 mm

MR200NG Messrad Drehgeber
MR200NG

Measuring wheels MR200NG

Circumference 200 mm,
Surface finish: Synthetic (pimpled rubber)
Fields of application: Textiles.
For encoder with shaft Ø 6 mm or 10 mm.

MRA200NG Messrad Drehgeber
MRA200NG

Measuring wheels MRA200NG

Circumference 200 mm,
Surface finish: Synthetic (pimpled Polyurethan)
Fields of application: rough textiles, carpet, cable measuring, fleece, paper, pasteboard, wood, plastic.
For encoder with shaft Ø 6 mm, Ø 10 mm or Ø 12 mm.

MR200KG Messrad Drehgeber
MR200KG

Measuring wheels MR200KG

Circumference 200 mm,
Surface finish: Synthetic (Hytrel, fluted)
Fields of application: Plastic, painted surfaces, paper, pasteboard, wood, metal, textiles.
For encoder with shaft Ø 6 mm or 10 mm.

MRA200KG Messrad Drehgeber
MRA200KG

Measuring wheels MRA200KG

Circumference 200 mm,
Surface finish: Synthetic (Polyurethan, fluted)
Fields of application: metal ungreased, painted surfaces, plastic, paper, pasteboard, wood, textiles, glas, floor coverings.
For encoder with shaft Ø 6 mm, Ø 10 mm or Ø 12 mm.

distributors
For further information please contact our local distributor.
Here you find a list of our distributors worldwide
You want to get an offer or want a recall. Request