HYDRAULIC UNSCREWING DEVICE Components 3B S.A.E. Rack – ZZ
HYDRAULIC UNSCREWING DEVICE Components
20 Degree Pressure Angle Gear Teeth
5 Guideway – ZF
NOTES: 1. Two guideways are required per Rack or per Cam Riser. 2. O nly one length is stocked and must be cut to length to fit for shorter Hydraulic Cylinders. 3. M etric flat head screws are included with Guideway (see II).
DIAMETRAL PITCH (D.P.)
DRILLED AND TAPPED
G
F
T
J
PITCH LINE OF RACK TO CENTER OF HYDRAULIC CYLINDER
S
II
X U
F /2
H
S
Q
NOTE: Mating Gear to be supplied by moldmaker.
T
S.A.E. DIAMETRAL PITCH
E 3
E 3
E
E
E
E
E
METRIC I
ITEM NO
A
F/2
G
H
Q
S
T
U
X
ITEM NO.
METRIC II
A
C
E
E3
F
J
S
T
ZZ2501 ZZ4001 ZZ6301
Ø.984
.906
.772
.118 .118 .295
48 48 48
12 12 12
.551 .945
.250 .250 .312
1.500 1.750 2.625
1.063 1.339
M 8x1.25x20 M 10x1.5x30
Ø1.575 Ø2.480
1.102 1.890
1.166 1.953
ZF0001 ZF0001 ZF0002
Ø.984 [25mm] Ø1.575 [40mm] Ø2.480 [63mm]
19.685 19.685 19.685
5x3.150 5x3.150 5x3.150
2.599 2.599 1.913
1.811 2.205 3.780
1.339 1.732 2.756
.551 .945
.188 .188 .250
SM 5x.80x10 SM 5x.80x10 SM 8x1.25x16
1.654
2.165 M 12x1.75x40
1.654
NOTE: “A” is the bore size of the ZG Base Construction Hydraulic Cylinder.
NOTE: “A” is the bore size of the ZG Base Construction Hydraulic Cylinder.
MAINTENANCE REPLACEMENT PARTS ONLY
4B CAM Riser – ZL
Seal Kit – ZD
1A End Caps (out) – ZHU
1 B End Caps (in) – ZHI
(for use with S.A.E. Racks)
G
H
H
G
F
NOTE: Appropriate angle to be put on by moldmaker.
ITEM NO. ZD25 ZD40 ZD63
I
P
Q
B A J
T
DISTANCE TO CENTER OF HYDRAULIC CYLINDER
P
O
V
F
R
L
X
T
S
F /2
Pipe Thread Adapters – ZG Adapter converts male BSPT to female NPT.
H
S
Q
ITEM NO.
O
R
P
T
ITEM NO.
L
Q
P
S
ZHI25 .433 ZHI40 .512 ZHI63 .630
.236 .315 .472
1 ⁄ 4 " BSPP 1.378 1 ⁄ 2 " BSPP 1.378 3 ⁄ 4 " BSPP 1.850
ITEM NO.
METRIC I
ZHU25 .846 ZHU40 1.339 ZHU63 .984
.354 .354 .866
1 ⁄ 4 " BSPP 2.047 1 ⁄ 2 " BSPP 2.441 3 ⁄ 4 " BSPP 2.913
A
F/2
G
H
Q
S
T
V
X
ZL2501 ZL4001 ZL6301
Ø.984
.906
.772
.118 .118 .295
48 48 48
.551 .945
.250 .250 .312
1.949 2.539 3.937
1.063 1.339 2.165
M 8x1.25x20 M 10x1.5x30 M 12x1.75x40
ITEM NO. ZG2501 ZG4001 ZG6301
CONVERSION
Ø1.575 Ø2.480
1.102 1.890
1.166 1.953
1 ⁄
4 " BSPP = 2 " BSPP = 4 " BSPP =
1 ⁄ 1 ⁄ 3 ⁄
4 " NPT
NOTE: BSPP = British Pipe Thread Parallel
M = Metric Socket Head Cap Screw SM = Metric Flat Head Socket Cap Screw
1.654
1 ⁄
2 " NPT
Ø = Diameter in Inches
3 ⁄
4 " NPT
NOTE: All other dimensions in inches unless otherwise specified.
NOTE: “A” is the bore size of the ZG Base Construction Hydraulic Cylinder.
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U.S. 800-626-6653 ■ Canada 800-387-6600 ■ dme@milacron.com ■ www.dme.net ■ store.dme.net
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ www.dme.net ■ store.dme.net
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