Gearless Lift Machine
WSG-18 and WLG-18
Operating Instructions
Seite/page
30
Datum/date
14.02.2006
Stand/version
0.17
Änderungen vorbehalten!
Subject to changes without notice!
MADE BY
SAD GmbH
A MEMBER OF WITTUR
13. Technical data WLG-18
WLG-18
Duty type:
S3-60 %, 240 S/h
Traction sheave:
dia. 420 mm or dia. 530
Traction sheave hardnesse: min. 220 HB 30
DE bearing:
self-aligning roller bearing
NDE bearing:
self-aligning roller bearing
Permissible shaft load:
up to 120,000 N
Drive motor:
asynchronous motor
Number of pole pairs:
8
Thermal class:
F
Degree of protection:
IP 23 M / IP 12 S
Overload capability:
3-fold (I
max
/I
N
)
Winding protection:
triple PTC 150°C
triple therm. switch (NC contact)130°C
therm. switch (NO contact) 60°C
Site conditions
Max. altitude:
max. 1,000 m
(derating required at higher altitudes)
Ambient temperature:
-5°C ... +40°C
Max. rel. humidity:
85 % at 20°C
(no moisture cendensation)
Separate fan
Type:
D2E 133 AM47-A5
Operating voltage:
230 V / 50/60 Hz
Current consumption:
0.84 / 0.88 A
Running capacitor:
3/3
µ
F 400/450 V
Shoe brake
Type:
WLG-18
SABFM 550-I
Max. breaking torque:
2 x 1500 Nm
Factory default setting:
2 x 1.25 M
N
Air gap s
B
:
0.15
+0,1
mm (new air gap)
Max. air gap s
B max
:
0.5 mm
Holding voltage:
60 V DC
Holding current:
2 x 1.0 A
Overexcitation voltage:
207 V DC
Overexcitation current:
2 x 3.35 A
Brake control unit
Type:
33 433 11 A03
from Binder GmbH (accessories)
Operating voltage
U
N
=230VAC (±10%), 40... 60Hz
Dimensions:
45x75x105 (wxhxl)
for mounting rail to EN 50 022
Settings to be made:
Holding voltage
Overexcitation time
U
H
= 60 V DC
approx. 600 ms
Brake monitoring contacts
Loadability of contacts:
250 V AC / bis 3 A (resristive load)
Mechanical life of contacts:
1 x 10
7
switching operations
Degree of protection:
IP 67
asynchron
/ asynchronous
16-polig /
16-poles
Motortyp /
type of motor
WLG-18.A
WLG-18.B
WLG-18.C
Drehmoment /
torque
S3-60%, 240 S/h
Treibscheibe /
sheave
∅
D
T
[mm]
420
530
420
530
420
530
für Nennlasten /
for loads
Q
[kg]
bis /
to
900
bis /
to
700
bis /
to
1300
bis /
to
1000
bis /
to
1700
bis /
to
1350
Aufhängung /
suspension
Tabelle gilt für
/
table is valid for
2 : 1
v
n
N
P
N
I
N
n
N
P
N
I
N
n
N
P
N
I
N
n
N
P
N
I
N
n
N
P
N
I
N
n
N
P
N
I
N
[m/s]
[rpm] [kW]
[A]
[rpm] [kW]
[A]
[rpm] [kW]
[A]
[rpm] [kW]
[A]
[rpm] [kW]
[A]
[rpm] [kW]
[A]
1,0
91
5,7
17,7
72
4,5
14,5
91
8,6
26,4
72
6,8
21,5
91
11,0 31,5
72
8,7
25,5
1,6
146
9,2
27,5
115
7,2
22,2
146
13,8 40,5
115
10,8 33,0
146
17,6 49,5
115
13,8 40,0
2,0
182
11,4 32,0
144
9,0
26,6
182
17,2 49,0
144
13,6 40,0
182
21,9 60,0
144
17,3 48,5
2,5
227
14,3 38,7
180
11,3 31,5
227
21,4 57,6
180
17,0 48,5
227
27,3 72,7
180
21,7 59,0
3,0
273
17,2 46,5
216
13,6 36,8
273
25,7 69,2
216
20,4 54,7
273
32,9 87,2
216
26,0 69,1
(Ströme gelten für 400 V
Bemessungsspannung /
currents are valid for
400 V rated voltage )
600
900
M
N
[Nm]
1150
The table is applicable for an overall shaft efficiency of approx.
73-81% (counterweight: 50%). It lists a standard selection of
machines. The lift and project data will be adapted to the actual
site conditions and may deviate from the above values.
