Gearless Lift Machine
WSG/WGG-29
Operating Instructions
Code
GM.8.002662.EN
Date
04.02.2019
Version
0.19
Page
12
Subject to changes without notice ! Subject to changes without notice !
EN
Pin
Signal
1
A +
11
5
6
7
13
9
8
10 16
17
15 14
12
2
1
4
3
2
A -
3
R +
4
D -
5
C +
6
C -
7
0 V (U
p
)
10
U
p
11
B +
12
B -
13
R -
14
D +
15
0 V Sensor
Pin contacts of flanged con -
nector socket (exterior)
16
U
p
Sensor
17
C -
4.2.3. Speed/Position measuring system
• The basic version of the lift machines is equipped with an ECN 1313 SineCosine encoder from Heidenhain
GmbH. The encoder is connected via a 17-pole signal plug connector fitted to the measuring system housing.
• Alternatively, the machines can be equipped with ERN 1387 encoders (also from Heidenhain GmbH). We can
also provide other measuring systems on request.
• Use a shielded cable to connect the measuring system to the inverter system. We recommend the use of our
cable sets, which can be supplied as an accessory.
Caution
The measuring system of WSG lift machines with a
synchronous motor (WSG) is matched to the associat ed
inverter. Do not change the adjustment, as this may
make it impossible to use the motor. On the measur-
ing system housing there is a label showing the "offset
angle" and the inverter type.
The offset angle depends on the inverter used.
Measuring system ECN 1313
Number of sine-cosine
periods per rotation:
2048
Operating voltage:
5 V
Data interface:: SSI or ENDAT
Pin
Signal
1
U
p
Sensor
11
5
6
7
13
9
8
10 16
17
15 14
12
2
1
4
3
4
0 V Sensor
7
U
p
8
Clock +
9
Clock -
10
0 V (U
p
)
11
inner shield
12
B +
13
B -
14
DATA +
15
A +
Pin contacts of flanged con -
nector socket (exterior)
16
A -
17
DATA -
Measuring system ECN 1387
Number of sine-cosine
periods per rotation:
2048
Operating voltage:
5 V
Commutation signals:
1 sine and cosine
signal with 1per/rota-
tion (Z1 track)
