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1080 SG Series
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[Product Image]                            CAD drawing    
1080 SG Series.

This damper is similar in performance to the 1080 series damper except that they are designed and built to perform under the hard vacuum levels of space. This damper is also designed to perform per specification after exposure to temperature extremes of -860 C to +810 C .  Nusil CV-7300 damping fluid is specially processed for use in the space environment (Collected Volatile Condensable Material, % (CVCM) is 0.01 and Total Mass Loss %(TML) is 0.50.  Seal greases are also of  a low outgassing type. Random and sine vibration testing as well as thermal/vacuum functional testing are available. These dampers are available in 2700  rotation.

 

Specifications

bulletDamping Rate............................................0.2 to 25 in.lb./rad/sec at 210 C (Rates up to 500 available)
bulletFriction Torque ......................................... Approx. 4 in. oz.
bulletMaximum Permissible Torque ........................ 100 in. lb.
bulletWeight (Filled) ......................................... 3.75 oz.
bulletTemperature Range ................................... -54o C to 740 C
bulletShaft Rotation .......................................... 900
bulletDamping Fluid ...........................................NuSil CV-7300

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Last modified: December 23, 2008