Description
Product 21
TK Elevator
BA, TW45 | 6231003860 | 03/2023
Fig.9 ATR_2_21_0039_0
Item Designation Item Designation
1 TW45C machine 2
TW45B O SR machine base
frame
3 Insulation elements 4
Mounting parts for machine
base frame
ASY TW45B M SR machine base frame
The TW45B M SR machine base frame (pictured is the rope pulley in the
right-hand arrangement with the machine in horizontal motor position and
left-hand traction sheave position, including emergency brake, NBS) in the
version with rope pulley depending on the rope pulley position in left-hand or
right-hand arrangement for use on:
▪ Installations with rope suspension 1:1 and rope distance elevator car -
counterweight
ASL = 608 - 833 mm and traction sheave diameter 440 or 520 mm
▪ The rope pulleys that are used are the versions D360-7xdia.8 (traction
sheave with 5/7xdia.8), dia.450-7xdia.10/11 mm (traction sheave with
5xdia.10/11) or dia.450-8xdia.10/11 mm (traction sheave with 6xdia.10/11).
The rope pulleys (versions, see product description of rope pulleys) are
designed with maintenance-free roller bearings.
Fig.10 ATR_2_21_0040_0
Item Designation Item Designation
1 TW45C machine 2
TW45B M SR machine base
frame
3 Insulation elements 4
Mounting parts for machine
base frame
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