Trunnion Mount Style DD for 4MAJ Series Tie Rod Cylinders, Rod Lock Option, 6" and 8" Bore Sizes | Parker
Style DD (NFPA MT4) - Intermediate Trunnion
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Style DD
Bore Size |
Rod # | Rod Dia. MM | E |
BD | +.000 -.001 TD | TL | TM | UM | UV | Min. XI | Min. stroke |
6 | 1 | 1-3/8 | 6.500 | 2.500 | 1.375 | 1.375 | 7.625 | 10.375 | 7.000 | 20.16 | 6.125 |
6 | 3 | 1-3/4 | 6.500 | 2.500 | 1.375 | 1.375 | 7.625 | 10.375 | 7.000 | 20.19 | 6.125 |
8 | 1 | 1-3/8 | 8.500 | 2.500 | 1.375 | 1.375 | 9.750 | 12.500 | 9.500 | 26.31 | 6.500 |
8 | 3 | 1-3/4 | 8.500 | 2.500 | 1.375 | 1.375 | 9.750 | 12.500 | 9.500 | 27.06 | 6.500 |
Note: Style DD requires minimum stroke per table.
Other Mounting Styles:
Available Pneumatic Cylinder Styles
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Tie Rod Cylinders | ![]() |
Guided Cylinders |
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Round Body Cylinders | ![]() |
Rodless Cylinders |
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Compact Cylinders |
Engineering & Product Selection Information
Pneumatic Product Selection
- Pneumatic Actuators & Air Cylinders
- Pneumatic Cylinders
- Automation Products: rotary actuators, grippers, slide tables, rotary tables, escapement
- Actuator Accessories: Linear alignment couplers, flow controls, air oil tanks, rodlocks, electronic sensors, shock absorbers
Application Engineering Data
- Operating Principles and Construction
- Fluids and Temperature
- Push and Pull Forces
- Mounting Information
- Ports
- Tie Rod Supports, Stroke Data & Stroke Adjusters
- Mounting Classes
- Stop Tubing
- Stroke Selection Chart
- Deceleration Force and Air Requirements
- Cushion Ratings and Air Requirements
- NFPA Rod End Data and Piston Rods
- Modifications, Special Assemblies, Tandem Cylinders, Duplex Cylinders
- Rotary Actuator Torque Requirements
- Rotary Actuator Basic Equations
- Conversion Factors
