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WDG 50B

Shaft Encoder incremental quadrature, optical, WDG 50B,
Clamping flange: Ø 50 mm

Shaft: Ø 8 mm,
Protection to IP67, shaft sealed to IP65,
resolution: up to 2500 ppr,
Signal shape: square-wave.

Data sheetGeneral technical data incremental encoders (PDF 908 kB)
Drehgeber WDG50B
Highlights
  • Economic encoder with mechanical carrying of loading
  • Protection to IP67, shaft sealed to IP65
  • Optional: -40 °C up to +85 °C
Product details
Flange
clamping flange
Max. pulses per revolution PPR
up to 2500 PPR
Housing
Ø 50 mm
aluminum, powder coated
Shaft
Ø 8 mm
Shaft length: L: 15 mm
Max. Permissible shaft loading radial: 120 N
Max. Permissible shaft loading axial: 70 N
Max. operating speed
12000 rpm
Output circuit
TTL, RS422 compatible, inv.
HTL
Output frequency
TTL ≤ 2500 ppr, max. 200 kHz
HTL ≤ 2500 ppr, max. 200 kHz
Power supply
4,75 VDC up to 5,5 VDC
Current consumption: typ. 70 mA
10 VDC up to 30 VDC
Current consumption: typ. 70 mA
Operating temperature
-20 °C up to +80 °C
Protection class
Housing: IP65, IP67; shaft sealed: IP65
STEP data:

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DescriptionABN inv. poss.
K2axial, shield not connected
L2axial, shield connected to encoder housing
Assignments
 K2, L2K2, L2
CircuitH05, H24R05, R24
GNDWHWH
(+) VccBNBN
AGNGN
BYEYE
NGYGY
Light reserve warning--
A inv.-RD
B inv.-BK, (BU at ACA)
N inv.-VT
Shieldflexflex
STEP data:

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DescriptionABN inv. poss.
SI5axial, 5-pin, Connector connected to encoder housing-
SI6axial, 6-pin, Connector connected to encoder housing-
SI8axial, 8-pin, Connector connected to encoder housing
SI12axial, 12-pin, Connector connected to encoder housing
Assignments
SI5SI6SI8SI8SI12SI12
 5-pin6-pin8-pin8-pin12-pin12-pin
connector drawing
CircuitH05, H24H05, H24H05, H24R05, R24H05, H24R05, R24
GND1611K, LK, L
(+) Vcc2122M, BM, B
A3233EE
B4444HH
N5355CC
Light reserve warning------
A inv.---6-F
B inv.---7-A
N inv.---8-D
n. c.-56, 7, 8-A, D, F, G, JG, J
Shield------
STEP data:

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DescriptionABN inv. poss.
S2axial, 7-pin, Connector connected to encoder housing-
Assignments
S2
 7-pin
connector drawing
CircuitH05, H24
GND1
(+) Vcc2
A3
B4
N5
Light reserve warning-
A inv.-
B inv.-
N inv.-
n. c.6, 7
Shield-
STEP data:

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DescriptionABN inv. poss.
SB4axial, 4-pin, Connector connected to encoder housing-
SB5axial, 5-pin, Connector connected to encoder housing-
SB8axial, 8-pin, Connector connected to encoder housing
SB12axial, 12-pin, Connector connected to encoder housing
Assignments
SB4SB5SB8SB8SB12SB12
 4-pin5-pin8-pin8-pin12-pin12-pin
connector drawing
CircuitH05, H24H05, H24H05, H24R05, R24H05, H24R05, R24
GND331133
(+) Vcc112211
A243344
B424466
N-55588
Light reserve warning------
A inv.---6-9
B inv.---7-7
N inv.---8-10
n. c.--6, 7, 8-2, 5, 7, 9, 10, 11, 122, 5, 11, 12
Shield------
up to 2500 PPR
Power supply VDC
4.75 - 5.5 VDC
Current consumption
typ. 70 mA
Signal shape
square-wave
Output circuit
TTL
Channels
AB, ABN
Output
push-pull
Load
max. 40 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. 200 kHz
Circuit protection
no
Light reserve warning
no
Power supply VDC
4.75 - 5.5 VDC
Current consumption
typ. 70 mA
Signal shape
square-wave
Output circuit
TTL, RS422 comp., inverted
Channels
AB, ABN, and inverted signals
Output
push-pull
Load
max. 40 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. 200 kHz
Circuit protection
no
Light reserve warning
no
Power supply VDC
10 - 30 VDC
Current consumption
typ. 70 mA
Signal shape
square-wave
Output circuit
HTL
Channels
AB, ABN
Output
push-pull
Load
max. 40 mA / channel
Signal level mA
at 20 mA
Signal level H>
H > Vcc - 2.5 VDC
Signal level L<
L < 2.5 VDC
Output frequency
max. 200 kHz
Circuit protection
yes
Light reserve warning
no
Power supply VDC
10 - 30 VDC
Current consumption
typ. 70 mA
Signal shape
square-wave
Output circuit
HTL inverted
Channels
AB, ABN, and inverted signals
Output
push-pull
Load
max. 40 mA / channel
Signal level mA
at 20 mA
Signal level H>
H > Vcc - 2.5 VDC
Signal level L<
L < 2.5 VDC
Output frequency
max. 200 kHz
Circuit protection
yes
Light reserve warning
no
The encoder WDG 50B is also available as a particularly smooth- running low-friction encoder. The starting torque is thereby changed to ≤ 0.25 Ncm and the protection class at the shaft input to IP50.
The encoder WDG 50B with the output circuit types H24, R24 is also available with the extended temperature range -40 °C up to +80 °C (measured at the flange).
The encoder WDG 50B 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
KI467 Drehgeber Kabeldose
KI-4-67

Female connector KI-4-67:
Suitable for encoder with sensor connector outlet SB4 and SC4, 4 pin, IP67

Ready-made shielded connection cable with female cable connector straight,
shield connected.

KIA467 Drehgeber Kabeldose
KIA-4-67

Female connector KIA-4-67:
Suitable for encoder with sensor connector outlet SB4 and SC4, 4 pin, IP67

Ready-made shielded connection cable with female cable connector angular,
shield connected.

KI567 Drehgeber Kabeldose
KI-5-67

Female connector KI-5-67:
Suitable for encoder with sensor connector outlet SB5 and SC5, 5 pin, IP67

Ready-made shielded connection cable with female cable connector straight,
shield connected.

KIA567 Drehgeber Kabeldose
KIA-5-67

Female connector KIA-5-67:
Suitable for encoder with sensor connector outlet SB5 and SC5, 5 pin, IP67

Ready-made shielded connection cable with female cable connector angular,
shield connected.

KD540 Drehgeber Kabeldose
KD-5-40

Female connector KD-5-40:
Suitable for encoder with connector outlet SI/SH, 5 pin, IP40

Straight female connector or
straight connector with ready made cable.
With female thread M16 x 0.75.

KD567 Kabeldose Drehgeber
KD-5-67

Female connector KD-5-67:
Suitable for encoder with connector outlet SSI/SH, 5 pin, IP67

Straight female connector or
straight connector with ready made cable.
With female thread M16 x 0.75.

KDA667 Drehgeber Kabeldose
KDA-6-67

Female connector KDA-6-67:
Suitable for encoder with connector outlet SI/SH, 6 pin, IP67

Angular female connector or
angular connector with ready made cable.

KD740 Drehgeber Kabeldose
KD-7-40

Female connector KD-7-40:
Suitable for encoder with connector outlet S2/S3,, 7 pin, IP40

Straight female connector or
straight connector with ready made cable.
With female thread M16 x 0.75.

KDA740 Drehgeber Kabeldose
KDA-7-40

Female connector KDA-7-40:
Suitable for encoder with connector outlet S2/S3, 7 pin, IP40

Angular female connector or
angular connector with ready made cable.
With female thread M16 x 0.75.

KD767 Drehgeber Kabeldose
KD-7-67

Female connector KD-7-67:
Suitable for encoder with connector outlet S2/S3, 7 pin, IP67

Straight female connector or
straight connector with ready made cable.
With female thread M16 x 0.75.

KDA767 Drehgeber Kabeldose
KDA-7-67

Female connector KDA-7-67:
Suitable for encoder with connector outlet S2/S3, 7 pin, IP67

Angular female connector or
angular connector with ready made cable.
With female thread M16 x 0.75.

KI867 Drehgeber Kabeldose
KI-8-67

Female connector KI-8-67:
Suitable for encoder with sensor connector outlet SB8 and SC8, 8 pin, IP67

Ready-made shielded connection cable with female cable connector straight,
shield connected.

KIA867 Drehgeber Kabeldose
KIA-8-67

Female connector KIA-8-67:
Suitable for encoder with sensor connector outlet SB8 and SC8, 8 pin, IP67

Ready-made shielded connection cable with female cable connector angular,
shield connected.

KD840 Drehgeber Kabeldose
KD-8-40

Female connector KD-8-40:
Suitable for encoder with connector outlet SI/SH, 8 pin, IP40

Straight female connector or
straight female connector with ready made cable.

KD867 Drehgeber Kabeldose
KD-8-67

Female connector KD-8-67:
Suitable for encoder with connector outlet SI/SH, 8 pin, IP67

Straight female connector or
straight female connector with ready made cable.

KI1267 Drehgeber Kabeldose
KI-12-67

Female connector KI-12-67:
Suitable for encoder with sensor connector outlet SB12 and SC12, 12 pin, IP67

Ready-made shielded connection cable with female cable connector straight,
shield connected.

KIA1267 Drehgeber Kabeldose
KIA-12-67

Female connector KIA-12-67:
Suitable for encoder with sensor connector outlet SB12 and SC12, 12 pin, IP67

Ready-made shielded connection cable with female cable connector angular,
shield connected.

Drehgeber KDA867
KDA-8-67

Female connector KDA-8-67:
Suitable for encoder with connector outlet SI/SH, 8 pin, IP67

Angular female connector or
angular connector with ready made cable.
With female thread M16 x 0.75.

Drehgeber KDA867S
KDA-8-67-S

Female connector KDA-8-67-S:
Suitable for encoder with connector outlet SI/SH, 8 pin, IP67

Angular female connector, shieldable or
angular connector with ready made cable, shield connected.

KDSH1267 Drehgeber Kabeldose
KD-SH12-67

Female connector KD-SH12-67:
Suitable for encoder with connector outlet SI/SH, 12 pin, IP67

Straight female connector or
straight connector with ready made cable.

KD84015S DIZ Drehgeber Kabeldose
KD-8-40-15-S-DIZ

Female connector KD-8-40-15-S-DIZ:
For frequency inverters: Emotron

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
Connector (Sub-D 15 pin, 2 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector.
Female connector/ housing / connector housing electrically connected.

KD84015S RST Drehgeber Kabeldose
KD-8-40-15-S-RST

Female connector KD-8-40-15-S-RST:
For frequency inverters: RST

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
Connector (Sub-D 15 pin, 2 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector.
Female connector/ housing / connector housing electrically connected.

KD84015S SDR Drehgeber Kabeldose
KD-8-40-15-S-SDR

Female connector KD-8-40-15-S-SDR:
For controller: Schindler MX

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
Connector (Sub-D 15 pin, 2 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector
Female connector/ housing / connector housing electrically connected.

KD84015S CTF Drehgeber Kabeldose
KD-8-40-15-S-CTF

Female connector KD-8-40-15-S-CTF:
For frequency inverters: Control Techniques

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
Connector (Sub-D 15 pin, 3 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector
Female connector/ housing / connector housing electrically connected.

KD84015S KEB Drehgeber Kabeldose
KD-8-40-15-S-KEB

Female connector KD-8-40-15-S-KEB:
For frequency inverters: KEB

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
connector (Sub-D 15 pin, 3 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector
Female connector/ housing / connector housing electrically connected.

KD84015S LOH Drehgeber Kabeldose
KD-8-40-15-S-LOH

Female connector KD-8-40-15-S-LOH:
For frequency inverters: Flender Loher, type Dynavert L

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
connector (Sub-D 15 pin, 3 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector
Female connector/ housing / connector housing electrically connected.

KD84015S LIF Drehgeber Kabeldose
KD-8-40-15-S-LIF

Female connector KD-8-40-15-S-LIF:
For frequency inverters: Liftequip

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
Connector (Sub-D 9 pin, 2 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector.
Female connector/ housing / connector housing electrically connected.

KD84015S ZIL Drehgeber Kabeldose
KD-8-40-15-S-ZIL

Female connector KD-8-40-15-S-ZIL:
For frequency inverters: Ziehl-Abegg

Suitable for encoder with connector outlet SI8 and SH8, 8 pin, IP40.
connector (Sub-D 9 pin, 2 rows).
Ready-made shielded connection cable with female cable connector straight and Sub-D connector.
Female connector/ housing / connector housing electrically connected.

SP300 Drehgeber Spannexzenter
SP-3-00

Clamping claw SP-3-00

suitable for incremental encoder WDG 40A, 50B, 58T, WDGI 58A, 58B, 58C, 58D, 58K, 63B and absolute encoder WDGA 36A, WDGA 58A, WDGA 58B.

PK24 Kupplung Drehgeber
PK24

Slit coupling PK24

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

WK24 Kupplung Drehgeber
WK24

Helical coupling WK24

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

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