PULLER BOLTS –FEMALE SCREW TYPE–
PULLER BOLTS –MALE SCREW TYPE (ENHANCED)/MALE SCREW TYPE/MALE SCREW TIP SHORT TYPE/TIP SHORT REINFORCED TYPE–
PBTK (Male Screw Enhanced Type) PBTX (Male Screw Type) PBTKS (Tip short/reinforced type) PBTXS (Tip short type)
Puller Bolts
PBTN (Female Screw Type)
M (Coarse thread)
G
1.6
M (Coarse thread)
G
1.6
ℓ
C
B H
ℓ
+ 0.3
L
e9 D
K
H B
C
0
+ 0.3
L
D
K
E
e9
0
M Material H Hardness
SCM435
M Material H Hardness
SCM435
33–38HRC
33–38HRC
Part Number
Part Number Type D
L
CK HB EMℓ (Reference) 4 8 16 6 19M817 4 10 18 8 22M1020 7 14 24 10 30 M12 23 9 18 27 14 38 M16 26 10 19 33 17 44 M20 32
C K H B M ℓ
L
Type
D
10 100 110 120 130 140 150
10 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180
4 816 6 617 4 818 8 820 71324101023 91327141226 10 18 33 17 16 32 10 18 40 17 20 38
13 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 16 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240
260 260
13 16 20 25 30
60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 280
PBTK (Male Screw Enhanced Type)
100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 280 300
PBTN
20 25
140 150 160 170 180 190 200 210 220 230 240 250 260 280 300
120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 280 300 350 400
170 180 190 200 210 220 230 240 250 260 280 300 320 350
170 180 190 200 210 220 230 240 250 260 280 300 350 400
E PBTK cannot be used in combination with PBTN.
200
250
300 350 400
Part Number
Part Number – L PBTN13 – 110
L
CK HB EMℓ (Reference) 4 8 16 6 19M617 4 8 18 8 22M820 7 13 24 10 30 M10 23 9 13 27 14 38 M12 26 10 18 33 17 44 M16 32
Quotation
Type
D
Order
Delivery
10 100 110 120 130 140 150
■ Precision Standard for Puller Bolts Reference item Overview
13 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 16 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240
260 260
Part Number – L (LC) – (SC) PBTN20 – LC205
Alterations
PBTX (Male screw type)
Allowable range
20 25
140 150 160 170 180 190 200 210 220 230 240 250 260 280 300
Alterations
Code
Spec.
170 180 190 200 210 220 230 240 250 260 280 300 320 350
Squareness of the shank part
Squareness of the head's internal plane against the vertical direction of shaft D. a ≦ 0.05 per 100mm
dimension alteration
E PBTX cannot be used in combination with PBTN.
D
LC
10 13 16 20 25 30
35–175 55–275 95–295 115–395 165–395 205–395
Part Number
L
CK HB EMℓ (Reference) 4 8 16 6 15M812 4 10 18 8 18 M1014 7 14 24 10 24 M12 19 9 18 27 14 29 M16 24 10 19 33 17 34 M20 28.5
LC
a
Type
D
LC
L
10 100 110 120 130 140 150
L
13 100 110 120 130 140 150 160 170 180 190 200
PBTKS (Tip short/reinforced type)
5mm increments
Squareness of the shank part
Warpage of shaft D in L direction referring to the head's internal plane c ≦ 0.04 per 100mm
Spanner groove alteration D W ℓ 1 13 11
16 20 25
120 130 140 150 160 170 180 190 200 210 220 230 240
140 150 160 170 180 190 200 210 220
SC
16 14 20 18 25 23 30 28
170 180 200 220 240 260
10 ℓ 1
W
20
E PBTKS cannot be used in combination with PBTN.
L
0.05 A
D and squareness of the end face D and coaxiality of the tap
E Available when D ≧ 13
D dimension and precision of end face
0.05 or less
Part Number
L
CK HB EMℓ (Reference) 4 8 16 6 15 M612.5 4 8 18 8 18M815 7 13 24 10 21 M10 17 9 13 27 14 24 M12 19 10 18 33 17 30 M16 24.5
E To control mold opening stroke by means of puller bolts alone, make sure to use puller bolt collars designed specially for them.
Type
D
0.2 or less
A
10 100 110 120 130 140 150
13 100 110 120 130 140 150 160 170 180 190 200
PBTXS (Tip short type)
16 20 25
120 130 140 150 160 170 180 190 200 210 220 230 240
Puller Bolt Collars
PBC
Example
Clamping plate
140 150 160 170 180 190 200 210 220
170 180 200 220 240 260
Runner stripper plate
Part Number – L PBTKS13 – 150
Example
Order
PBTX
Clamping plate
Clamping plate
+ 0.2 0 + 0.1
Base plate
D d + 0
+ 0.2 0
5
Runner stripper plate
Runner stripper plate
Quotation
Delivery
M Material H Hardness
S45C
a Accessories Spring washers (JIS B1251−2)
34–43HRC
PBC
PBTX
PBTK
■ Characteristics of Tip short type • Shorter male screw can prevent male screw from protruding from the plate. • PBTXS can be used together with female screw type (PBTN).
Applicable puller bolt diameters
Part Number Type d
Part Number PBC8
Base plate
Base plate
Order
D d
E PBC is for PBTX.
6 8
15 6 18 8 21 10 25 12 30 16
10 13 16 20 25
Quotation
PBC
Delivery
PBC
10 12 16
917
918
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