Dressing motor spindle ASF series 180

belt-driven

Type ASF 050 / 052 / 056 / 063 The 180 series dressing spindles are high precision mechanical spindles without their own drive, developed specifically for use in our AGE / AGH dressing devices. Their functions are a perfect match. You can choose between chuck diameters 50 / 52 / 56 / 63 and chuck lengths 50 / 100 / 150 mm. In their manufacture, we use exclusively hard-wearing special steel. All components are hardened and ground. After mounting, the dressing spindle is subject to a test run in which an acceptance test report with all relevant spindle data is issued. Chuck The holding diameter for the diamond roll is the heart of the dressing spindle. The cylindrical diameter is ground to the highest degree of precision with a tolerance of h1. The concentricity and axial run-out are < 0,002 mm. Bearing We only fit high precision preloaded bearings. These have particularly good damping properties and extremely robust wearing characteristics. We achieve smooth running from a rigid construction and optimal balancing. Lubrication All 180 series dressing spindles have lifetime grease lubrication. Motor Our dressing devices are driven by a belt with frequency controlled motor. Sealing / Selection of the type: Type ASF – dressing speed up to 3.500 rpm The spindle is sealed with a tried and tested labyrinth packing with mechanical seal. Type ASF – dressing speed up to 3.500 rpm + intensive contamination influence A sealing air seal is installed here in addition to the mechanical seal. Using this system requires the respective dressing device to be used with the AGE/S or AGH/S attachment.