24
Description
Product
TK Elevator
BA, TW45C | 6231003860 | 06/2022
3.3.3
Machine base frame
Various machine base frame versions are possible. Consult the general ar-
rangement drawings.
The machine base frames with / without rope pulley described below are in-
tended for installation of the machine in the machine room above the shaft.
The machine base frame without rope pulley consists of three plated-edge
longitudinal brackets with two welded face plates. The hole pattern in the ma-
chine base frame permits a shift of the machine on the machine base frame in
the modular dimensions 40/50 mm.
The machine base frame with rope pulley consists of the machine base frame
without rope pulley as an upper frame part and bolted-on supports for the
rope pulley bearings and insulation elements.
With this machine base frame, there is the possibility for a right-hand or left-
hand configuration of the rope pulley position with the corresponding installa-
tion of the supports.
Setting up
As a rule, the machine base frame is set up on insulation elements (rubber
blocks) either on a machine base frame support (steel support) or directly on
the machine room floor.
The components for the rope guard in accordance with EN81-1/9.7 and
EN81-20/5.5.7 are part of the machine.
Weight of machine base frame
Version of rope pulley [mm]
Weight, including rope pulley [kg]
D360
140
D450
170
Weight of machine base frame without rope pulley: 50 kg
ASY machine base frame TW45B O SR
The TW45B O SR machine base frame (shown with machine in vertical motor
position and traction sheave position on left) in version without rope pulley is
used for:
▪
Installations with rope suspension 1:1 and direct rope departure with a rope
distance elevator car - counterweight ASL ≤ (DT + 100) mm with traction
sheave diameter 520 or 590 mm
▪
Installations with rope suspension 2:1 and traction sheave diameters 360,
440, 520 or 590 mm
