TKE TW45 - Motor Versions

Description
Product 23
TK Elevator
BA, TW45 | 6231003860 | 03/2023
Ite
m
Designation Ite
m
Designation
1
TW45B M SR machine base
frame
2
Rope holder complying with
EN81-77 for rope pulley diameter
D360
3 Rope pulley diameter D360 4
Rope holder complying with
EN81-77 for rope pulley diameter
D450
5 Rope pulley diameter D450
The safeguard measures also consist of shift protection devices that prevent
the machine from changing its position.
Fig.13 ATR_2_12_0157_0
Item Designation Item Designation
1
TW45B M SR machine base
frame
2
Shift protection device comply-
ing with EN81-77
3.3.2 Motor versions
Frequency-controlled three-phase motors made by CEG and EMOD are used
(for ISIS1). The mechanical layout (design IMB5/V1, flange A250, AS/BS shaft
ends, encoder mounting etc.) is executed in accordance with building code BV
6531- 07 Sheet 1 and/or the dimension sheets of CEG and EMOD.
In extension of the building code, the motors are modified and receive a larger
terminal box with the possibility to connect the connection lines of the opera-
tional brake (type Mayr RSZ 125) to a terminal block. For connection of the
brake (coil and microswitch) on the installation side, 2 M16x1.5 cable glands
are available on the motor terminal box.
Related to the motor shaft, mounting and thus the location of the motor con-
nection box is possible under 4x90°.
In the case of the ISIS1 version, the position of the motor terminal box is gen-
erally at the side opposite the traction sheave.
The specified electrical data apply to the following site conditions:
▪ Max. altitude 1000m amsl
▪ Max. temperature + 40°C at max. 50% air humidity
▪ Max. relative air humidity 70% at 20°C
If the conditions stated above are exceeded, the deratings in accordance with
VDE0530 apply.
The standard version of the encoders (for description and technical data, see
product catalogue for elevator motors) include a 10-metre long connection
cable, including connectors (types 1024/4096 TTL) for connection to TK El-
evator frequency inverters and/or free cable ends with wire end ferrules (type
1024 HTL and type 1024 sine/cosine). An encoder with 2048 TTL and 3 m
connection line is used for the ISIS1 (MRL).