precision wedge mounts bolt-on (BO) - NBR7516

version
bottom NBR7516
structured
top milled flat, lacquered

on request with screw, nuts and washers

suitable for:

  • highly dynamic machines
  • presses
  • shears
  • punches
  • plastic-injection molding machines
  • compressors
  • pumps
  • a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part and a medium-thick black elastomer with structured surface for vibration isolation at the bottom, isolated on white background
  • a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with structured surface for vibration isolation at the bottom, isolated on white background
  • a square, height-adjustable machine mount made of precision-milled metal, adjusted in minimum height position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with structured surface for vibration isolation at the bottom, isolated on white background
  • a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with structured surface for vibration isolation at the bottom, isolated on white background
  • a square, height-adjustable machine mount made of precision-milled metal, adjusted in maximum height position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with structured surface for vibration isolation at the bottom, isolated on white background
  • a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with structured surface for vibration isolation at the bottom, isolated on white background

typearticle numberload (daN)L (mm)B (mm)H (mm)Ni (mm)SW (a/i)c (mm)d (mm)thread (bolt-on bottom)mass (kg)

FK 02/BO/NBR7516

8004 0004

1000

115

80

53

8

17/8

45

15

M12

1,94

FK 04/BO/NBR7516

8008 0004

1300

115

115

57

9

19/10

50

24

M16

3,04

FK 05/BO/NBR7516

8011 0004

1600

125

125

54

9

19/10

50

20

M16

3,61

FK 07/BO/NBR7516

8015 0004

2300

150

150

63

12

22/12

60

23

M16

5,96

FK 07/H/BO/NBR7516

8018 0004

2300

150

150

73

12

22/12

60

23

M16

7,35

FK 08/BO/NBR7516

8021 0004

2600

160

160

65

10

24/14

75

25

M16

7,35

FK 10/BO/NBR7516

8024 0004

4000

200

200

62

10

24/14

75

27,5

M20

11,06

FK 10/H/BO/NBR7516

8027 0004

4000

200

200

90

20

27/14

75

27,5

M20

16,25

FK 11/BO/NBR7516

8030 0004

5500

220

250

90

20

27/14

125

62

M20

22,45

FK 12/BO/NBR7516

8033 0004

8300

250

330

90

16

27/14

135

117,5  

M24

33,89

FK 13/BO/NBR7516

8036 0004

12000

300

400

90

20

27/14

124

70/127

M24

43,29

schematic drawing of a bolt-on action machine mount, in the view from the top with two holes in the top part and two threads in the bottom part, and in the side view with a medium-thickness elastomer with structured surface for vibration isolation at the bottom and a fastening screw fastened in the bottom part

precision wedge mounts bolt-on (BO) - assembly instruction

We kindly ask to read the below carefully prior to assembly / installation of the precision wedge mounts.

The load data given in the precision wedge mount catalogue are valid for static load.  

Height adjustment under load can be facilitated with highly reduced torque by adjusting from the top-most levelling height of the wedge mount downwards and thus making use of gravity.

Prior to assembly / installation, we recommend to adjust the wedge mount to the top-most levelling height. In operation, the ideal levelling height to be achieved is the middle levelling height.

All parts have to be aligned interlockingly with their respective guide keys and grooved keyways.

The precision wedge mounts bolt-on (BO) are designed for fastening with the machine frame. During transport, the wedge mounts are carried along, fixed underneath. Depending on the application, the bottom is equipped with a dampening or non-slip protection board of various shorehardness and optional surface structure.

In operation, the wedge segment with the dampening or non-slip protection board and the inner threads faces downwards. The bolt-on screw is to be inserted no further / deeper than the adhesive-stuck elastomer board allows for.

The bolt-on screw must be fastened to the machine frame only after completion of the levelling process. Non-adherance to the above will result in the destruction of the middle wedge.

As described above, height adjustment is facilitated starting from the top-most levelling height, proceeding downwards. 

an illustration depicting the cross-section of a machine frame, a height-adjustable machine mount fixed underneath to the machine frame and the foundation at the very bottom

further versions

a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part and a fastening screw fastened in the bottom part, isolated on white background

without elastomer board

  • machines with long beds
  • measuring plates
  • devices with low intrinsic rigidity
  • as assembly aide
Mehr
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with structured surface for vibration damping at the bottom, isolated on white background

NBR8516

  • generic machine tools
  • textile machines
  • graphics machines
  • machines with horizontal thrust
more
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with smooth surface for vibration damping at the bottom, isolated on white background

NBR9014

  • machining centres
  • transfer lines
  • cnc-machine tools
  • round- and flat grinding machines
  • long-bedded machines with low intrinsic rigidity
  • drilling & milling gear
more
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a medium-thick black elastomer with smooth surface for passive vibration isolation at the bottom, isolated on white background

NBR5514

  • passive isolation with
    - metrology gear
    - scales
    - dosage units
    - optical devices
  • critical storey installations
more
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a thick black elastomer with structured surface for vibration isolation at the bottom, isolated on white background

NBR7525

  • highly dynamic machines
  • presses
  • shears
  • punches
  • plastic-injection molding machines
  • compressors
  • pumps

higher isolation grade as compared to version with NBR7516

more
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw fastened in the bottom part and a thin black elastomer with smooth surface for non-slip protection at the bottom, isolated on white background

NBR9002

  • machining centres
  • transfer lines
  • cnc-machine tools
  • round- and flat grinding machines
  • long-bedded machines with low intrinsic rigidity
  • drilling & milling gear

only non-slip protection

more

further categories

a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, a medium-thick black elastomer with structured surface for vibration damping at the bottom and a thinner black elastomer with structured surface at the top for non-slip protection, isolated on white background

free-standing (FS)

more
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, two holes for fastening screws in the top part, a fastening screw passing through the bottom part and sticking out on top with a screwhead isolation disc at the top screw end, a thick black elastomer with structured surface for vibration isolation at the bottom and below, a zinc-galvanized ground dovel, isolated on white background

bolt-through (BT)

more
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, an angular compensation calotte consisting of two spherical, aligned metal rings fastened onto the top part, a fastening screw fastened in the bottom part and a thin black elastomer with smooth surface for non-slip protection at the bottom, isolated on white background

bolt-on (BO) - with calotte

more
a square, height-adjustable machine mount made of precision-milled metal, adjusted in middle position, consisting of top, middle and bottom part lacquered in silver colour, with the wedge-shaped middle part featuring a protruding centered hexagonal screw for height adjustment, an angular compensation calotte consisting of two spherical, aligned metal rings fastened onto the top part, a fastening screw passing through the bottom part and sticking out on top with a screwhead isolation disc at the top screw end and below, a zinc-galvanized ground dovel, isolated on white background

bolt-through (BT) - with calotte

more

Contact

bwz Schwingungstechnik GmbH
Felix-Wankel-Strasse 31
D-73760 Ostfildern/Nellingen
Germany

tel:   +49 711 / 340 179 0

e-mail: info@bwz-schwingungstechnik.de