WM-type Vibration Isolators

To optimize the selection of a vibration isolator one should consider:

  • device’s full mass
  • amount of points of support
  • load concentration on a point of support
  • rotational speed of spinning/rotating elements

Bowl vibration isolators selection and construction data tables.

inox wm
Type and size Axial load range[kg] Dimensions [mm] Mass 1 pc. [kg]
D H M h*
WM – 4 10 – 60 42 77 M10 26 0,15
WM – 8 60 – 200 82 100 M12 34 0,40
  WM – 12 200 – 500 122 133 M16 41 1,20
©All rights reserved.
* without load
** possibility of manufacturing a screw with a different thread M and length L.

 

Vibration isolator’s marking:
Bowl vibration isolator X-Y
X– type (4-12)
Y – vibration isolator’s size (4-12)

Exemplary order:
Bowl vibration isolator WM – 4 pcs.

WM – 4 WM – 8
inox inox
WM – 12
inox

WM bowl vibration isolators mounting in unthreaded through holes

gb gb

Order of operations:

1. lift a machine

2. slide the vibration isolators under the holes in the base of a machine

3. lower a machine inserting the mounting screws into the holes in the base of the machine

4. level a machine by turning the lower leveling nuts right – lifting, left – lowering, level evenly on all mounting screws

5. secure the leveling of a machine by clamping a spring washer on the mounting screws using the upper locknut

6. verify the leveling of a machine after ca 1 week of operation and correct the leveling if required.

A machine should be leveled at a minimal distance from the floor.

WM bowl vibration isolators mounting in threaded through holes

gb gb

Order of operations:

1. lift a machine

2. screw the vibration isolator’s mounting screws into the threaded holes in the base of a machine

3. lower the machine with the screwed in vibration isolators

4. level the machine by turning the mounting screws right – lifting, left – lowering, level evenly on all mounting screws

Relieve the load on the vibration isolator before leveling.

5. secure the leveling of a machine by clamping a spring washer on the mounting screws using a locknut

6. verify the leveling of a machine and the upright position of the mounting screws after ca 1 week of operation and correct the leveling if required.

A machine should be leveled at a minimal distance from the floor.

WM bowl vibration isolators mounting in unthreaded blind holes

gb gb

Order of operations:

1. lift a machine

2. screw the mounting screws into the threaded holes in the base of a machine

3. lower a machine with the screwed in vibration isolators

4. level the machine by turning the mounting screws right – lifting, left – lowering, level evenly on all mounting screws

Relieve the load on the vibration isolator before leveling.

5. secure the leveling of a machine by clamping a spring washer on the mounting screws using a locknut

6. verify the leveling of a machine after ca 1 week of operation and correct the leveling if required

A machine should be leveled at a minimal distance from the floor.