Lessmann 2019 GB FINAL

137 136 4 1 1 2 3 4 INDUSTRIAL BRUSHES Hi gh Per formance F i l ament Brush HFB Disc Brushes LESSMANN high performance surface finish- ing tools achieve excellent deburrings and edge radiusing on exterior and interior areas of work pieces. Next to the applications in machining centers, especially in linear deburr- ing and finishing lines with planetary brush systems HFB brushes obtain high efficiency. They are used for e.g. for the deburring of • blanked parts • sintered parts • hydraulic and pneumatic work pieces • aluminium work pieces • and many more Also work pieces which are exposed to high pressures demand precise egde radiuses. LESSMANN HFB brushes are ideal tools which achieve these requirements outstandingly. In a special production process LESSMANN HFB brushes are manufactured with a very high filling density. Available are high abras- vie nylons with silicon carbide, ceramic or diamond grit. Due to the application orientated selection of the filling materials an excellent deburring and constant edge radiusing in a short work- ing time is achieved. Depending on the appli- cation HFB brushes can be used under dry or wet conditions. Typically in LESSMANN HFB Brushes high quality filling material is used. It is very bend- ing resistant and low-abrasion, besides it is very appropriate for working under wet con- ditions. Depending on the requirements the brushes can be produced with individual filling fields. Full filament but also a fragmentation in pre- defined fields or a deviation of the bristles is possible. On the customer’s demand LESSMANN pro- duces brushes for all machine brands. Our basic executions suitable for all common ma- chines are deliverable within short-term. Please contact us for further information! Typical work pieces which are treated with LESSMANN HFB brushes. 4 | LESSMANN Adapters (Square and Hexagonal). Delivery includes 1 aluminium plate, 1 disc, 2 hex nuts. On demand. On request we produce the brushes referred to your hole pattern. For this purpose please send us a drawing with measurements. 3 | **For the treatment of ductile or strong materials and when using high peripheral speeds a stabilization sleeve can be mounted. It causes a better stabilization and prevents a disperse of the filling material. Item Nos. in bold are available ex stock. Consider our minimum order value for italic printed article numbers (see page 152). SIC = silicon carbide bristles HFB Disc Brushes, Dense Filament Body Body Trim Bore open RPM suitable for Pack. SIC K 60 SIC K 80 SIC K 120 SIC K 180 SIC K 320 Ø Thikness Length space max. DA KD H d D2 D1 Art.-No. Art.-No. Art.-No. Art.-No. Art.-No. 50 15 25 6-kant 21 45 3,600 adapter 600.000.83 1 601.131.10* 601.231.10* 601.331.10* 601.431.10* 601.531.10* 75 15 25 4-kant 30 70 3,600 adapter 600.000.84 1 602.141.10* 602.241.10* 602.341.10* 602.441.10* 602.541.10* 100 15 35** 4-kant 43 85 3,600 adapter 600.000.84 1 603.141.10* 603.241.10* 603.341.10* 603.441.10* 603.541.10* 125 15 35** 4-kant 58 120 3,000 adapter 600.000.84 1 604.141.10* 604.241.10* 604.341.10* 604.441.10* 604.541.10* 125 15 40** 18 58 120 3,000 1 604.181.10* 604.281.10* 604.381.10* 604.481.10* 604.581.10* 150 28 40** 18 58 145 2,500 1 605.181.10* 605.281.10* 605.381.10* 605.481.10* 605.581.10* 150 28 25 25/35/+MB 58 145 2,500 1 605.151.10* 605.251.10* 605.351.10* 605.451.10* 605.551.10* HFB Adapters Shaft diameter Total Length GL Thread Bore Art.-No. 12h6 103 M16x1,5 Hexagonal 600.000.83* 12h6 103 M16x1,5 Square 600.000.84* * Price on request. MB = drive bore 2 | On request different versions, e.g. turbo trim