Wachendorff Automation encoder: incremental quadrature, optical, thru-bore encoder: Ø 145 mm, WDG 145H

WDG 145H

Thru-Bore Encoder incremental, optical,
Resolution: 1024 ppr, 2500 ppr,
WDG 145H: Ø 145 mm

Bore size: Ø 45, 48, 50, 55, 60, 65, 72 mm,
Protection rating: IP54, optional IP64
Signal shape: square-wave.

Data sheet General technical data incremental encoders (PDF 855 kB)

Product data

Highlights

Thru-bore encoder for direct installation on large electric motors
Maximum mechanical and electrical safety
Highly interference-resistant when used with frequency converters
Meets protection class IP54, optional IP64
Full connection protection with 10 VDC up to 30 VDC
With light reserve warning

Product details

Flange

hollow shaft (through-bored)

Pulses per revolution PPR

up to 2500 PPR

Housing

Ø 145 mm

aluminum

Shaft

Ø 45 mm
Shaft length: L: 59 mm
Insertion depth min.: 69 mm
Max. Permissible shaft loading radial: 200 N
Max. Permissible shaft loading axial: 100 N

Ø 48 mm
Shaft length: L: 59 mm
Insertion depth min.: 69 mm
Max. Permissible shaft loading radial: 200 N
Max. Permissible shaft loading axial: 100 N

Ø 50 mm
Shaft length: L: 59 mm
Insertion depth min.: 69 mm
Max. Permissible shaft loading radial: 200 N
Max. Permissible shaft loading axial: 100 N

Ø 55 mm
Shaft length: L: 59 mm
Insertion depth min.: 69 mm
Max. Permissible shaft loading radial: 200 N
Max. Permissible shaft loading axial: 100 N

Ø 60 mm
Shaft length: L: 59 mm
Insertion depth min.: 69 mm
Max. Permissible shaft loading radial: 200 N
Max. Permissible shaft loading axial: 100 N

Ø 65 mm
Shaft length: L: 59 mm
Insertion depth min.: 69 mm
Max. Permissible shaft loading radial: 200 N
Max. Permissible shaft loading axial: 100 N

Ø 72 mm
Shaft length: L: 59 mm
Insertion depth min.: 69 mm
Max. Permissible shaft loading radial: 200 N
Max. Permissible shaft loading axial: 100 N

Max. operating speed

1600 min'-1 (with cylinder pin 800 min'-1)

Output circuit

TTL

TTL, RS422 compatible, inv.

HTL

HTL, inv.

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

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)

50 m/s² (10 Hz up to 2000 Hz)

Shock:
(DIN EN 60068-2-27)

1000 m/s² (6 ms)

Design:

according DIN VDE 0160

Duty information

Customs tariff number:

90318020

Country of origin:

Germany

Operating temperature

-20 °C up to +80 °C

Protection class

IP54

Cable connection K3, L3 with 2 m cable

STEP viewer / STEP data:

WDG145H45xxxxL3K3.stp

WDG145H48xxxxL3K3.stp

WDG145H50xxxxL3K3.stp

WDG145H55xxxxL3K3.stp

WDG145H60xxxxL3K3.stp

WDG145H65xxxxL3K3.stp

WDG145H72xxxxL3K3.stp

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Description		ABN inv. poss.
K3	radial, shield not connected	●
L3	radial, shield connected to encoder housing	●

Assignments

	K3, L3	K3, L3	K3, L3	K3, L3
Circuit	G05, G24	H05, H24	I05, I24	R05, R24
GND	WH	WH	WH	WH
(+) Vcc	BN	BN	BN	BN
A	GN	GN	GN	GN
B	YE	YE	YE	YE
N	GY	GY	GY	GY
Light reserve warning	PK	-	PK	-
A inv.	-	-	RD	RD
B inv.	-	-	BK, (BU at ACA)	BK, (BU at ACA)
N inv.	-	-	VT	VT
Shield	flex	flex	flex	flex

Connector (M16x0.75) SH, 5-, 6-, 8-, 12-pin

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Description		ABN inv. poss.
SH5	radial, 5-pin, Connector connected to encoder housing	-
SH6	radial, 6-pin, Connector connected to encoder housing	-
SH8	radial, 8-pin, Connector connected to encoder housing	●
SH12	radial, 12-pin, Connector connected to encoder housing	●

Assignments

	SH5	SH6	SH6	SH8	SH8	SH12	SH12	SH12	SH12
	5-pin	6-pin	6-pin	8-pin	8-pin	12-pin	12-pin	12-pin	12-pin
connector drawing
Circuit	H05, H24	G05, G24	H05, H24	H05, H24	R05, R24	G05, G24	H05, H24	I05, I24	R05, R24
GND	1	6	6	1	1	K, L	K, L	K, L	K, L
(+) Vcc	2	1	1	2	2	M, B	M, B	M, B	M, B
A	3	2	2	3	3	E	E	E	E
B	4	4	4	4	4	H	H	H	H
N	5	3	3	5	5	C	C	C	C
Light reserve warning	-	5	-	-	-	G	-	G	-
A inv.	-	-	-	-	6	-	-	F	F
B inv.	-	-	-	-	7	-	-	A	A
N inv.	-	-	-	-	8	-	-	D	D
n. c.	-	-	5	6, 7, 8	-	A, D, F, J	A, D, F, G, J	J	G, J
Shield	-	-	-	-	-	-	-	-	-

Connector (M16x0.75) S3, 7-pin

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Description		ABN inv. poss.
S3	radial, 7-pin, Connector connected to encoder housing	-

Assignments

	S3	S3
	7-pin	7-pin
connector drawing
Circuit	G05, G24	H05, H24
GND	1	1
(+) Vcc	2	2
A	3	3
B	4	4
N	5	5
Light reserve warning	6	-
A inv.	-	-
B inv.	-	-
N inv.	-	-
n. c.	7	6, 7
Shield	-	-

Connector (M23) S5, 12-pin

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Description		ABN inv. poss.
S5	radial, 12-pin, Connector connected to encoder housing	●

Assignments

	S5	S5	S5	S5
	12-pin	12-pin	12-pin	12-pin
connector drawing
Circuit	G05, G24	H05, H24	I05, I24	R05, R24
GND	10	10	10	10
(+) Vcc	12	12	12	12
A	5	5	5	5
B	8	8	8	8
N	3	3	3	3
Light reserve warning	11	-	11	-
A inv.	-	-	6	6
B inv.	-	-	1	1
N inv.	-	-	4	4
n. c.	1, 2, 4, 6, 7, 9	1, 2, 4, 6, 7, 9, 11	2, 7, 9	2, 7, 9, 11
Shield	-	-	-	-

Connector (M23) S5R, 12-pin (clockwise)

STEP viewer / STEP data:

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Description		ABN inv. poss.
S5R	radial, 12-pin, Connector connected to encoder housing	●

Assignments

	S5R	S5R	S5R	S5R
	12-pin	12-pin	12-pin	12-pin
connector drawing
Circuit	G05, G24	H05, H24	I05, I24	R05, R24
GND	10	10	10	10
(+) Vcc	12	12	12	12
A	5	5	5	5
B	8	8	8	8
N	3	3	3	3
Light reserve warning	11	-	11	-
A inv.	-	-	6	6
B inv.	-	-	1	1
N inv.	-	-	4	4
n. c.	1, 2, 4, 6, 7, 9	1, 2, 4, 6, 7, 9, 11	2, 7, 9	2, 7, 9, 11
Shield	-	-	-	-

Sensor-connector (M12x1) SC, 4-, 5-, 8-, 12-pin

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Description		ABN inv. poss.
SC4	radial, 4-pin, Connector connected to encoder housing	-
SC5	radial, 5-pin, Connector connected to encoder housing	-
SC8	radial, 8-pin, Connector connected to encoder housing	●
SC12	radial, 12-pin, Connector connected to encoder housing	●

Assignments

	SC4	SC5	SC8	SC8	SC12	SC12
	4-pin	5-pin	8-pin	8-pin	12-pin	12-pin
connector drawing
Circuit	H05, H24	H05, H24	H05, H24	R05, R24	H05, H24	R05, R24
GND	3	3	1	1	3	3
(+) Vcc	1	1	2	2	1	1
A	2	4	3	3	4	4
B	4	2	4	4	6	6
N	-	5	5	5	8	8
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, 12	2, 5, 11, 12
Shield	-	-	-	-	-	-

1024, 2500 PPR

G05: 4.75 - 5.5 VDC, TTL, with light reserve warning

Power supply VDC

4.75 - 5.5 VDC

Current consumption

typ. 70 mA

Signal shape

square-wave

Output circuit

TTL

Channels

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

Light reserve warning

yes

H05: 4.75 - 5.5 VDC, TTL, without light reserve warning

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

Light reserve warning

I05: 4.75 - 5.5 VDC, TTL, RS422 comp., inverted, with light reserve warning

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

Light reserve warning

yes

R05: 4.75 - 5.5 VDC, TTL, RS422 comp., inverted, without light reserve warning

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

Light reserve warning

G24: 10 - 30 VDC, HTL, with light reserve warning

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

yes

H24: 10 - 30 VDC, HTL, without light reserve warning

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

I24: 10 - 30 VDC, HTL inverted, with light reserve warning

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

yes

R24: 10 - 30 VDC, HTL inverted, without light reserve warning

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

AEK: IP64 all around

The encoder WDG 145H can be supplied in a full IP64 version.

Max. RPM:	500 rpm
Starting-torque:	approx. 5 Ncm at ambient temperature [approx. 1.416 in-ozf at ambient temperature]

The encoder WDG 145H 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

Downloads

General technical Data

General technical Data and safety instructions incremental encoders WDG/WDGI

Download (855 KB)

Information (Flyer / Handouts)

Handout "Dust-protected encoders WDG 145H"

Dust-protected according DIN 40050-9

Download (1.12 MB)

Kurzkatalog Drehgeber - Short catalogue encoders

Short-Catalogue Encoders and systems

Incremental and absolute encoders
Digital shaft copying
Made in Germany
Motorfeedback
Position Measurement Systems

Download (4.24 MB)

Delivery times and service

of Wachendorff Automation GmbH & Co. KG

Download (543 KB)

Assembly instructions

Assembly instructions hollow shaft encoders WDG/WDGI

Download (1.65 MB)

Whitepaper

Comparison of optical and magnetic incremental encoders

Download (2.02 MB)

Certificates and regulations

EC declaration of conformity incremental encoder WDG / WDGI

for Wachendorff Automation GmbH & Co. KG.

Download (595 KB)

UKCA declaration of conformity incremental encoder WDG / WDGI

for Wachendorff Automation GmbH & Co. KG.

Download (146 KB)

UL Certificates

for Wachendorff Automation products.

Download (556 KB)

REACH- and RoHS regulation of the EU

Information

Download (179 KB)

ISO Certificate DIN EN 9001:2015

Download (405 KB)

Accessories

For incremental encoders female connectors / cable with female connector

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

KD-5-67

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

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

Details

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

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.

Details

KD-12-67

Female connector KD-12-67:
Suitable for encoder with connector outlet S4/S5, S4R/S5R, 12 pin, IP67

Straight female connector or
straight connector with ready made cable.
clockwise or anti-clockwise.

STEP-file

Details

KDA-12-67

Female connector KDA-12-67:
Suitable for encoder with connector outlet S4/S5, S4R/S5R, 12 pin, IP67

Angular female connector or
angular connector with ready made cable.
Clockwise or anti-clockwise.
Insert any mountable.

Details

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.

Details

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.

Details

KD-8-40-15-S-RST

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

Details

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.

Details

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.

Details

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.

Details

KD-8-40-15-S-LOH

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

Details

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.

Details

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.

Details

Torque supports

WDGDS10001

Torque support WDGDS10001

suitable for thru-bore or holllow bore (blind) encodes (all types). Is privieded as standard in the required number with all hollow shaft encoders and end hollow shaft encoders (except 36E and 100G).

Details