Cilindros
Block, Manifold Mount
Double Acting No external ports or external plumbing to collect chips. Reduced installation labor. Available in the same sizes and strokes as popular threaded mini cylinders.
Effective Piston Area (sq. in.)
Oil Capacity (cu. in.)**
Cylinder Capacity (lbs.)**
Minimum Length (in.)
Model No.
Stroke (in.)
Body Size
Extend Retract
Extend Retract Extend Retract
Double Acting (D/A) 21-1298-00 550 21-1298-01 550 21-1298-02 550 21-1299-00 980 21-1299-01 980 21-1299-02 980
Cylinders, actuated hydraulically both directions.
325 325 325 735 735 735
0.25 0.75 1.25 0.37 0.75 1.25
0.82 X 1.13 0.82 X 1.13 0.82 X 1.13 0.96 X 1.25 0.96 X 1.25 0.96 X 1.25
1.79 2.29 2.79 2.05 2.52 3.02
0.115 0.066 0.029 0.017 0.115 0.066 0.086 0.050 0.115 0.066 0.144 0.083 0.196 0.147 0.392 0.294 0.196 0.147 0.486 0.365 0.196 0.147 0.584 0.438
** Cylinder capacities are listed at 5,000 psi maximum operating pressure. Cylinder force can be adjusted by varying the hydraulic system pressure. To calculate the approximate ouput force for an application, multiply the predetermined operating pressure by the effective piston area. The actual output force will vary slightly due to frictional losses within the assembly.
I-5
2X 0.19 FORWARD MOUNTING HOLES
A
2X 0.19 REAR MOUNTING HOLES
C
G
B
SAE4 PLUG NOT AN ALTERNATIVE PORT
N
M
F
P PISTON THREAD
EXTEND PORT (O-RING SEAL PROVIDED)
K
J
L
2X D 2X E
H
RETRACT PORT (O-RING SEAL PROVIDED)
ILS201114 REV A
Dimensions Model No.
Capacity (lb)
A B C D E F G H J
K L M N P
21-1298-00 21-1298-01 21-1298-02 21-1299-00 21-1299-01 21-1299-02
550 550 550 980 980 980
1.73 0.25 1.66 0.85 N/A 0.25 0.76 0.82 0.50 0.71 0.40 0.56 1.13 8-32 X 0.25 2.23 0.75 2.16 1.35 1.15 0.25 0.76 0.82 0.50 1.05 0.40 0.56 1.13 8-32 X 0.25 2.73 1.25 2.66 1.85 1.65 0.25 0.76 0.82 0.50 1.55 0.40 0.56 1.13 8-32 X 0.25 1.99 0.38 1.92 0.97 N/A 0.25 0.90 0.96 0.50 0.87 0.48 0.63 1.25 8-32 X 0.25 2.46 0.75 2.39 1.55 1.35 0.25 0.90 0.96 0.50 1.35 0.48 0.63 1.25 8-32 X 0.25 2.96 1.25 2.89 2.05 1.85 0.25 0.90 0.96 0.50 1.85 0.48 0.63 1.25 8-32 X 0.25
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