Subject to changes without notice !
Änderungen vorbehalten !
Gearless Lift Machine
WSG-25
Operating Instructions
EN
Code: GM.8.002673.EN
Date:
07. May 2019
Version: 0.13a
Page: 27
9. Technical data
General
Dual-circuit fail-safe brake
Duty type:
S1
(S3-40% ED)
Motor:
WSG-25.1/2
Traction sheave:
dia. 530 mm or dia. 650 mm
Brake type:
BFK 466-61
Traction sheave hardness: mind. 220 HB 30
Brake torque:
2/3 x 2.400 Nm
DE bearing:
self-aligning roller bearing
Air gap s
B
:
0,4
±
0,1
mm
NDE bearing:
self-aligning roller bearing
Max. air gap s
B max
:
0,7 mm
Drive motor:
synchronous motor
Holding voltage:
103 V DC
perm. shaft load F
S
:
up to 200 kN
Holding current:
2/3 x 1,4 A
Number of pole pairs:
11
Overexcitation voltage:
205 V DC
Thermal class:
155 (F)
Overexcitation current:
2/3 x 2,7 A
Degree of protection:
IP 23 M / IP 12 S
Winding protection:
triple PTC 150°C;
triple therm. switch (NC contact)130°C;
therm. switch (NO contact) 60°C
Site conditions
Brake control units
Max. altitude:
max. 1,000 m (derating required at
higher altitudes)
Type:
BEG-561-255-130 from intorq GmbH
(accessories)
Ambient temperature:
-5°C ... +40°C
Operating voltage:
230 V AC (±10%); 40...60 Hz
Max. rel. humidity:
85 % at 20°C (no moisture condensation)
Dimensions:
52 x 22 x 38 (B x H x T)
Separately driven fan
Brake monitoring contacts
Type:
D2E 146 AZ03
Contact rating:
12...30 V DC / 0,01-0,1 A
Operating voltage:
230 V AC; 50 Hz; 1,44 A
Min. contact current:
10 mA
Capacitor:
7
µ
F / 400 V DB
Mechanical life of
contacts:
2 x 10
6
switching operations
*)
Reference values. Achievable nominal load depends
on specific lift system data.
The table is applicable to an overall shaft efficiency of approx. 73..85 % (counterweight: 50 %).
It lists a standard selection of machines. The lift and project data will be adapted to actual site
conditions and may deviate from the above values.
Motor /
motor
WSG-25.1
WSG-25.2
Drehmoment /
torque
S1
(S3-40 %) M
N
[Nm]
1.750
(2.765)
2.200
(3.475)
max. Drehmoment /
max. torque
M
max
[Nm]
4.850
6.100
Bremsmoment /
brake torque
M
br
[Nm]
2 x 2.400 / 3 x 2.400
2 x 2.400 / 3 x 2.400
Treibscheibe /
traction sheave
D
T
[mm]
530
650
530
650
für Nennlasten bis
*
)
for loads up to
*)
Q [kg]
3.200
2.500
4.000
3.200
Aufhängung /
suspension
Tabelle gilt für /
table applies for
2 : 1
Motorströme gelten für 500...620
V
Zwischen kreisspannung
Motor currents applicable to
500...620 V d.c. link voltage
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
[ms]
[rpm]
[kW]
[A]
[rpm]
[kW]
[A]
[rpm]
[kW]
[A]
[rpm]
[kW]
[A]
1,0
72
13,2
36,5
59
10,8
36,5
72
16,6
45
59
13,6
45
2,0
144
26,4
66
118
21,6
56
144
33,2
81
118
27,2
66
3,0
216
39,6
103
176
32,3
80
216
49,8
120
176
40,5
91
4,0
288
52,8
120
235
43,1
103
288
66,4
145
235
54,1
120
5,0
-
294
53,9
120
-
294
67,7
145
Содержание WSG-25
Страница 82: ...Notes INTORQ BA 14 0201 04 2016 36 Notes...
