LiftEquip TW160, Operating Manual

Page: 56 / 112

Operating manual Installation
TW160 drive
TK Aufzugswerke
56
Version 08/2021
6 Installation
6.1 Setting up the machine base frame
The base frame is set up depending on the customer on supports, beams, a concrete
pedestal or directly cast in the machine room floor.
For reducing noise and sound transmission, we offer insulation elements, which can
be inserted between the frame supports and the ground. These differ according to the
type of mounting:

Rubber block 100 x 100 x 50 without packing.

For mounting the drive on the machine room floor without a cement floor or
directly surface-mounted on the cement floor.

Rubber block 100 x 100 x 50 with additional packing 140 x 140 x 80 mm

For installation on cement floor, packing cast into cement floor
(thickness
≤ 60 mm). The packing component must be cast in when installing
the cement floor.
The number and arrangement of rubber elements is based on the total load and
distance between the rope departures (ASL) dimension. The required individual load
should be between 7 KN and 12 KN per element.
When arranging the supports, the overall centre of gravity must lie within the rubber
elements.
The arrangement under the machine base frame should be such that the stress
and/or buffering of the insulation elements (maximum difference 3 - 5 mm) is as even
as possible.
6.2 Aligning the machine
The machine is to be set up according to the general arrangement drawing. The rope
departure from the traction sheave is to be aligned plumb to the elevator car mounting
or the elevator car rope pulley and the counterweight according to the drawing. With
load applied to the ropes, the machine should be aligned vertically on its installation
surface. Irregularities are to be balanced out by inserting shims under the floor
support.
SA4, SA9 traction sheave in the shaft, machine with extended traction sheave shaft
and pedestal bearing.
Important: On setting up a gear drive with pedestal bearing, it must be ensured
without fail that

the compensating supports are mounted and secured according to instructions

the traction sheave shaft is aligned horizontally

the bearings of the machine and the outside bearing are exactly aligned