The new modular radius belt is available in different widths with a closed-top surface capable of handling a variety of package sizes, types and configurations including delicate products and applications exiting a shrink wrapper. Design Innovative, robust construction, straight section eliminated before and after curve. Features Speed: Up to 70 meters per minute Product care Improved product handling, holding original orientation. Radius and Pitch Constant inner radius and reduced pitch. Safe design Closed-Top design and Improved Safety. Minimum width: 200 mm (increments of 200 mm) Maximum width: 1000 mm Open Area: 0% Possible conveyor angle: 90 and 180 Other angles on request. Min. inner radius: 600 mm (increments of 200 mm) Max. inner radius: 1400 mm Weight: 9.25 kg/m² Max. work load: 2400 N per 200 mm of belt width. Space Less floorspace required....and reduced Maintenance Cost! If you have questions about a specific application, contact our engineering department. Belt Material: LFA Low friction Acetal Pin Material: PBT White 2
- Just the right choice, why... 2,5 No straight section necessary. Safe product transfer with transfer modules. Ballbearings ensure a smooth and safe belt support. Easy implementation in existing layouts respectively easy replacement of existing conveyors. Low noise return with rubber coated return rollers, alternatively bearings. 85 2,5 90 Short transfer section allows for safe product transfer with fixed product orientation. 3
Sprockets W (mm) 200 100 50 50 100 All the sprockets have to be applied with the key way. Axial fixation of sprockets with locking collars or spacers is necessary. W (mm) 200 100 50 50 100 50 10.1 How to select the sprocket? Based on the belt width and R min. One sprocket every 100 mm of belt width: starting from R min. + 50 mm Width 200 mm = 2 Sprockets per shaft Width 600 mm = 6 Sprockets per shaft - etc... Key Key SHAFT Fixed sprocket Locking Collar Optionally Spacer Rmin. Rm=Rmin.+50 Key Max 1 Example: R min. 800 mm / Belt width 600 mm Smaller Bigger Article-Nr. Z- Bore R min. Rm 1st sprocket >>>> CODE 162403 Rm 2nd sprocket >>>> CODE 162404 Rm 3th sprocket >>>> CODE 162405 Rm 4th sprocket >>>> CODE 162406 Rm 5th sprocket >>>> CODE 162407 Rm 6th sprocket >>>> CODE 162408 Pitch Diam. Ext. Diam. 162401 12 40 600 58,0 61,0 13,6 25,6 162402 700 66,0 69,0 15,8 29,9 162403 800 76,0 79,0 18,0 34,2 162404 900 84,0 86,0 20,2 38,5 162405 1000 94,0 97,0 22,4 42,8 162406 1100 102,0 104,0 24,6 47,1 162407 1200 112,0 114,0 26,8 51,4 162408 1300 119,0 122,0 29,0 55,7 162409 1400 130,0 132,0 31,2 60,0 162410 1500 137,0 140,0 33,4 64,3 Material: Polyamide / Screws: Stainless steel / Nuts: zinc plated steel L S SHAFT Fixed sprocket Bigger Locking Collar L Optionally Spacer SPROCKETS Little Sprocket Guide Smallest sprocket with integrated key Big Sprocket S L Max 1 mm Little Sprocket Smaller NOTE: in order to install the smallest sprockets a shaft key way continued to the end of the shaft is required. Guide Big Sprocket S 4
Support guide and Return way Install the shaft with an angle of 2,5 from horizontal structure. 100 mm Install the shaft with an angle of 2,5 from horizontal structure. 100 mm 2,5 2,5 Return way with Return rollers Install the bearings with an angle of 5 from horizontal structure. 100 mm 100 mm 5 Return way with Bearings Support guides according to your specification. Also in BluLub. Guide position BluLub Guide 5
Inside rail The inner edge of the belt should never touch the frame. Ensure a minimum gap of 6 mm. 6 mm Caused by the shaft alignment of 2.5 the inside edge of the belt gets Picture closer 8 to Conveyor the rail frame frame and on view the - return Inside section of the curve. than in the carryway. Inside edge bearing reduce friction load on the belt, with this solution higher speed is possible. All bearing must be placed at an angle of of 5 as shown on picture. on picture. Ensure the the optimum possible contact between belt belt and and bearing. bearing. 5 Max distance between the bearings 200 mm. 5 bearings for 90 curve are recommended. Belt return rollers/bearings have to be installed at the same position as inside rail bearings. Recommendation for the bearings (inside and return support) - 12 mm double row 5201-2RS bearing - 12 x 18 SST shoulder bolt Inside edge bearing reduce friction load on the belt, with this solution higher speed is possible. 6
Inside rail and Frame rail Install with gap 5 2,5 VERTICAL DISTANCE BETWEEN BEARINGS HBD Inside belt radius Vertical distance HBD Horizontal belt displacement mm mm mm 600 52,5 4,6 800 70,0 6,2 Finger safety 1000 87,5 7,7 1200 105,0 9,2 1400 122,5 10,7 6 mm Belt guide 7
Shaft bearings Recommended bearings with locking collars with a diamter of 40 mm. OUTSIDE From flat bearings mount surfaces INSIDE For a longer bearing wear life it s recommended to install an intermediate plate. Matching the bearing housing dimension and with an angle of 2,5. 2,5 Create a flat mounting section for shaft bearing housing. The straight section should be 50 mm. Transfer plate 2,5 Overlap Possible space covered by the transfer plate. KEEP AS SHORT AS POSSIBLE Frame tail: e.g. PART 1008 SHAFT 8 SS Prof 5 mm th
Catenary and Belt tension Catenary will form between return roller shafts. No specific catenary is necessary. Belt speed Tensioning device is not necessary. If belt elongation is approching the limit, just shorten the belt. EXAMPLE: R i = 600 W= 800, R O = R i +W, R O = 600+800=1400 R i +R O 2 600+1400 2 R C = = = 1000 CENTER LINE W V i =V C x = 20 x R i R C 600 1000 = 12 m/min. V O =V C x R O R C = 20 x 1400 1000 = 28 m/min. NOTE: Set speed of the drive relative to center line of the belt. Consider belt speed inside is less outside higher then center line speed. CENTER LINE R i R O R C R C = R i +R O 2 R O = R i + W V O =V C x V C = 20 m/min. V i =V C x R O R C R i R C V O V C V i Troubleshooting If you have some problem, contact our engineering department. 9
Recommended components Gap Overlap Fix e.g. screw Gap Bearing Fix e.g. screw Fix e.g. screw Overlap SS Profile Fix e.g. screw 5 mm thick SS Profile 5 mm thick Part 371 SHAFT Bearing Sprocket SHAFT Sprocket OUTSIDE INSIDE OUTSIDE INSIDE Part 369 Part 342 Return rollers PART 220 Return rollers Locking collars PART 220 PART 215 Locking collars Flange bearings PART 215 PART 838 or PART 839 Flange bearings PART 838 Profile or PART 839 PART 1008 or PART 700 Profile PART 153 1008 PART or PART 700 PART 153 Transfer modules PART 371 or PART 369 Transfer modules or PART 342 PART 371 or PART 369 or PART 342 Continue for more details >> 10
Return roller Locking collars Flange bearings with rubber D=47 mm Max recommended tightening torque: 0,3 N mt ØA ØA C ØB H G I ØA C B d D Ø47 L Ø47 X L Part Article-Nr. L ØA 220 22051 41 16 220 22052 41 18 220 22053 41 20 Part Article-Nr. ØA ØB C X 215 21509 24 16 12 37 215 21503 26 18 14 40 215 21504 28 20 14 40 Chrome Steel M A 10 F E Insert with locking collar, sealed, close version - UCFA 208 Part Art-close d I A C D L M B E F G H 838 83804 40 60 100 13 60.3 31 50 164 20 9.5 54.7 66 Material: Polyethylene (PE) Rubber: TPR Watertight Material: Clamps: Polyamide Screws and nuts: Stainless steel Chrome Steel Insert with locking collar, sealed, open version - UCFA 208 Part Art-open d I A C D L M B E F G H 839 83904 40 60 100 13 60.3 31 50 164 20 9.5 54.7 66 11
Profile Bar cap 5 mm Machined flat wear strip Bar cap 5 mm 5.3 28.7 15 0.5 x 45 15.9 5.3 23.4 18.3 25 19.1 6.9 4.6 5 5 12.6 Part Article-Nr. L Availability Part Article-Nr. L Availability Part Article-Nr. L Availability 1008 100803B 6 m On request 700 700100GO 3 m On request 153 15300C 3 m On request Material: Polyethylene UHMW-PE with molecular density 5,600,000 g/mol Linear expansion coefficient: 1.1x10-4 F -1 (2x10-4 C -1 ) Operating temperature: -40 to 176 F (-40 to +80 C) Fit on 5 mm Material: Polyethylene UHMW-PE with molecular density 9,200,000 g/mo. BluLub new material with reduced coefficient of friction and higher wear resistence. BluLub complies with the code of Federal Regulations of FDA. Linear expansion coefficient: 1.1x10 ⁴ F ¹ (2x10 ⁴ C ¹) Operating temperature: -40 to 176 F (-40 to +80 C) Material: Polyethylene UHMW-PE with molecular density 9,200,000 g/mo. BluLub new material with reduced coefficient of friction and higher wear resistence. BluLub complies with the code of Federal Regulations of FDA. Linear expansion coefficient: 1.1x10 ⁴ F ¹ (2x10 ⁴ C ¹) Operating temperature: -40 to 176 F (-40 to +80 C) 12
Support Guide BluLub Guide Recommended support position Kit Recommended support position Kit includes the inside and outside edge-support of the belt, to garantee the best possible result. R 600 R 800 R 1000 R 1200 R 1400 W 200 Kit code: P700201 Kit code: P700202 Kit code: P700203 Kit code: P700204 Kit code: P700205 W 400 Kit code: P700401 Kit code: P700402 Kit code: P700403 Kit code: P700404 W 600 Kit code: P700601 Kit code: P700602 Kit code: P700603 W 800 Kit code: P700601 Kit code: P700602 W 1000 Kit code: P701001 Material: Polyethylene UHMW-PE with molecular density 9,200,000 g/mo. BluLub new material with reduced coefficient of friction and higher wear resistence. BluLub complies with the code of Federal Regulations of FDA. Linear expansion coefficient: 1.1x10 ⁴ F ¹ (2x10 ⁴ C ¹) Operating temperature: -40 to 176 F (-40 to +80 C) 13
Transfer modules Transfer modules L=115 mm Transfer modules L=115 mm Transfer modules L=200 mm with SS - Rollers 19.5 0.8 51 Ø10.9 R75 19.5 0.8 51 Ø10.9 R75 115 80 13.5 38.3 11 23 15.4 23 15.4 9.5 27.7 50 115 80 0.8 51 Ø10.9 115 80 200 19.5 R75 23 15.4 Ø4.5 Part Article-Nr. Type Part Article-Nr. Type Part Article-Nr. Type 371 37102 B 369 36902 B 342 34201 A Material: Moduls: Acetal resin Pins, screws and nuts: Stainless steel Rollers: Acetal resin Material: Moduls: Acetal resin Pins, screws and nuts: Stainless steel Rollers: Acetal resin Material: Moduls: Acetal resin Pins, screws and nuts: Stainless steel Rollers: Stainless steel 14