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| | | Options Rotation Adjust Rotation adjusting knobs can be added to control rotation more precisely. They can be used on both ends or on either end individually. Rotation adjusters can be used in conjunction with cushions. Their "high tech" style makes rotation adjustment easy to do without tools. The metric set screw in the side of knob securely locks the rotation setting. Thus, the rotation is very easy to adjust, but cannot be changed without a metric alien wrench. When used with cushions, maximum rotation adjustment will still allow at least 20° of rotation to be in cushion. | | |
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| | | | | | | | | | | | | | BORE | A | B | DEGREE OF ROTATION PER END | | | | | 1" | 1.43 | 1.13 | 43 | | | | 1 1/2" | 1.43 | 1.13 | 32 | | | | | 2" | 2.22 | 1.75 | 40 | | | | 2 1/2" | 2.22 | 1.75 | 32 | | | | | 3 1/4" | 2.67 | 2.35 | 32 | | | | | | | | | | | | |
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| | | Cushions | | |
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| | | Our cushion seal has a built-in function. It seals in one direction and permits full flow in the opposite direction. | | |
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| | | Into Cushion | | Out of Cushion | | |
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| | | Cushions can be added to meter deceleration. Cushion adjustment needles can be put in any quadrant. Normally, cushions will be added to only one half of the double rack unit. The cushion and its operation is very similar to our current A series design. Rotation adjust can be used in conjunction with cushions. Cushions and Shock absorbers together are not available. Bumpers | | |
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| | | Bumper seals can be added to reduce impact. The bumper and seal are one piece. Bumpers can be used in conjunction with cushions if necessary. | | |
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| | | NOTE: Cannot be used with rotation adjustment. | |
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| | | Shock Absorbers Hydraulic shock absorbers can be added to reduce noise and large impacts. Shocks are fixed orifice self-compensating type. The 3 1/4" bore rotary actuator will not have this option. Cushions and shock absorbers together are not available. NOTE: Shock cannot be adjusted. | | |
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| | | Information subject to change without notice. For ordering information or regarding your local sales office visit www.numatics.com. | | |
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