Download Precision Modules PSK 40 Catalog - Bosch Rexroth Corp.
Download Precision Modules PSK 40 Catalog - Bosch Rexroth Corp.
Download Precision Modules PSK 40 Catalog - Bosch Rexroth Corp.
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4 <strong>Bosch</strong> <strong>Rexroth</strong> <strong>Corp</strong>oration<strong>Precision</strong> Module <strong>PSK</strong> <strong>40</strong> 8981 500 363 6/07Technical DataDynamic Characteristics<strong>Precision</strong> Module Carriage length Guideway Ball screw Fixed bearingType ofDynamic load Dynamic Moments Size Dyn. load Dyn. loadcoverNo. ofcarriagescapacity C(N)M t(Nm)M L(Nm)d 0x P capacity C(N)capacity C(N)<strong>PSK</strong> <strong>40</strong> w/o and standard 1 3 065 43.1 14.8 6 x 1 900 820plate2 4 980 70.0 2.49 x l m6 x 2 890 820General Technical Data<strong>Precision</strong>modulePlanar momentof inertiaCarriageMin. c-to-cdistanceJ yJ zwithoutcover,Mass (kg)withoutcover,with drivewith coverplate0.0028 · L 0.0030 · Lwithout drive(cm 4 ) (cm 4 ) (mm)<strong>PSK</strong> <strong>40</strong> 0.892 6.65 50 0.0026 · L+ m b+ 0.075 + m b+ 0.089 + m bl m= Center-to-center distance between carriages (mm)d 0= Ball screw diameter (mm)P = Lead (mm)yzzyMassMass calculation does not include motoror switches.Mass formula:Mass (kg/mm) · length L (mm)+ mass of all fixed length parts (kg)+ moved mass m b(kg)Modulus of elasticity E E = 210 000 N/mm 2
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