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 +80 °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

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 thread	Adjustment range mm
PKA 1-0	25,000	115	115	60	50	24	M16	+3/-3
PKA 2-0	43,000	150	150	61	58	23	M18	+4/-4
PKA 3-0	77,000	200	200	63	76	27	M20	+4/-6
PKA 3/72-0	77,000	200	200	87	76	27	M20	+4/-7
PKA 3.5-0	79,500	180	230	77	82	28	M20	+9/-9
PKA 4-0	97,000	200	250	87	95	27	M20	+10/-7
PKA 5-0	161,000	250	330	87	125	105	M24	+6/-10
PKA 6-0	236,000	300	400	88	150	95	M24	+8/-12
PKA 7-0	393,000	400	500	88	200	130	M24	+8/-14
PKA 8-0	591,000	500	600	130	255	150	M30x2	+12/-15

Type PKA mounted with B4	max. load N/pc.	L mm	B mm	H centre position mm	d mm	e mm	Internal thread	Adjustment range mm
PKA 1-4	12,000	115	115	60	50	24	M16	+3/-3
PKA 2-4	20,000	150	150	61	58	23	M18	+4/-4
PKA 3-4	38,000	200	200	63	76	27	M20	+4/-6
PKA 3/72-4	38,000	200	200	87	76	27	M20	+4/-7
PKA 3.5-4	39,000	180	230	77	82	28	M20	+9/-9
PKA 4-4	48,000	200	250	87	95	27	M20	+10/-7
PKA 5-4	80,000	250	330	87	125	105	M24	+6/-10
PKA 6-4	117,500	300	400	88	150	95	M24	+8/-12
PKA 7-4	195,500	400	500	88	200	130	M24	+8/-14
PKA 8-4	294,500	500	600	130	255	150	M30x2	+12/-15

Width across flats

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

Accessories

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

Item numbers of the bolts

Thread	Material	Length in mm 100	Length in mm 125	Length in mm 150
M16	galvanised	19-0323	19-0324	-
M18	galvanised	19-0325	-	-
M20	galvanised	19-0326	-	19-0327
M24	galvanised	-	-	19-0329

Description

Details (technical data)

Accessories

Enquiry

Details (technical data)

Note

PKA

Width across flats

Accessories

Enquiry

Precision levelling wedge PKD

Precision levelling wedge PKAK / PKDK

Precision levelling wedge PK

Precision levelling wedge PKA(K)-AL / PKD(K)-AL

Model
Dimension	Clear