Precision levelling wedge PKA

PKA – Precision levelling wedge, bolt-on

Bolt-on Bilz precision levelling wedges PKA are used on machines subject to high thrust that require a permanent connection to the machine bed, such as injection moulding machines, slotting machines, extrusion machines etc.

The bolt-on levelling wedges remain in position even when the machine is lifted, significantly easing the installation of the machine.

 

All information on our levelling wedges can be found in our catalog excerpt “Precision levelling wedges” (PDF).

 

Details (technical data)

Note

  • The specified maximum load is composed of static and dynamic loading of the machine. The best insulation effect is achieved at approximately 80-90 % of the specified maximum load.
  • Permissible temperature range: -20 °C to +120 °C
  • Colour: RAL 7037, dusty grey
  • The type of insulation pads used can be found in the type designation, for example PKA 3-0 is equipped with pad B0.
  • Please contact us if the size, insulation pad mounting or bolt size that you are looking for is not listed. In addition to our standard solutions and colours we also carry numerous special solutions. We are always happy to give advice.

PKA Präzisions-Keilschuh Grafik Abmessungen

PKA

  • bottom face with insulation pad B0:
    Lathes, boring mills, grinding machines and machining centres..
  • bottom face with insulation pad B4:
    Plastic injection moulding machines, die casting machines, plaining and slotting machines, cold extrusion machines, etc. Extreme slip resistance.

 

Type PKA
mounted with B0
max. load

N/pc.
L

mm
B

mm
H
centre position
mm
d

mm
e

mm
Internal threadAdjustment range
mm
PKA 1-025,000115115605024M16+3/-3
PKA 2-043,000150150615823M18+4/-4
PKA 3-077,000200200637627M20+4/-6
PKA 3/72-077,000200200877627M20+4/-7
PKA 3.5-079,500180230778228M20+9/-9
PKA 4-097,000200250879527M20+10/-7
PKA 5-0161,00025033087125105M24+6/-10
PKA 6-0236,0003004008815095M24+8/-12
PKA 7-0393,00040050088200130M24+8/-14
PKA 8-0591,000500600130255150M30x2+12/-15
Type PKA
mounted with B4
max. load

N/pc.
L

mm
B

mm
H
centre position
mm
d

mm
e

mm
Internal threadAdjustment range
mm
PKA 1-412,000115115605024M16+3/-3
PKA 2-420,000150150615823M18+4/-4
PKA 3-438,000200200637627M20+4/-6
PKA 3/72-438,000200200877627M20+4/-7
PKA 3.5-439,000180230778228M20+9/-9
PKA 4-448,000200250879527M20+10/-7
PKA 5-480,00025033087125105M24+6/-10
PKA 6-4117,5003004008815095M24+8/-12
PKA 7-4195,50040050088200130M24+8/-14
PKA 8-4294,500500600130255150M30x2+12/-15

Width across flats

Typeinnerouter Typeinnerouter
PK 1WAF 6WAF 13PKA / PKD 1WAF 10WAF 19
PK 2WAF 10WAF 19PKA / PKD 2WAF 12WAF 22
PK 3WAF 12WAF 22PKA / PKD 3WAF 14WAF 27
PK 4WAF 14WAF 27PKA / PKD 4WAF 14WAF 27
PK 5WAF 14WAF 27PKA / PKD 5WAF 14WAF 27
PK 6WAF 14WAF 27PKA / PKD 6WAF 17WAF 32
PK 7WAF 17WAF 32PKA / PKD 7WAF 19WAF 41
PK 8WAF 19WAF 41PKA / PKD 8WAF 22WAF 50
PK 9WAF 22WAF 50PKA 3.5WAF 17WAF 32
PK 2.5WAF 10WAF 19
PK 3.2WAF 12WAF 22
PK 3.5WAF 12WAF 22
PK 3.8WAF 12WAF 22
PK 4.5WAF 12WAF 27
PK 5.5WAF 14WAF 27

Accessories

Suitable bolts and nuts with standard thread can be supplied on request.

Item numbers of the bolts
ThreadMaterialLength in mm
100
Length in mm
125
Length in mm
150
M16galvanised19-032319-0324-
M18galvanised19-0325--
M20galvanised19-0326-19-0327
M24galvanised--19-0329

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