Optimized_Transmission_Components_and_Sealing_Element_in_high_efficiency

A STEEL STEEL COMPOSITE OR STEEL B STEEL STEEL, ZINC PLT COMPOSITE OR C ZINC PLT 304SS ZINC PLATED STEEL E 304SS 304SS COMPOSITE OR 304SS MODEL TUBE MATERIAL CODE OF CONSTRUCTION G GLASS R CARBON/GLASS HYBRID B STANDARD CARBON X,Z HIGH MODULUS CARBON COUPLING MODEL 1800 RPM DBSE MAX HP MAX HP DBSE 70” 30 A520-CS2G 25 77” 50 HD4-CS2G*** 42 50 A525-CS2G 42 83” 30 A525-CS2R 25 83”* 50 HD4-CS2R*** 42 50 A525-CS2R 42 102” 100 A530-CS3R 83 112” 116” 100 A530-CS3B 83 127” 118” 150 A535-CS4R 125 129” 250 A540-CS4R 208 134” 150 A535-CS4B 125 146”* 250 A540-CS4B 208 142” 150 A535-CS6R 125 155” 400 B558-CS6R 333 160” 150 A535-CS6B 125 175” 400 B558-CS6B 333 165” 400 B558-CS6X 333 181” 175” 150 A535-CS8R 125 191” 400 B558-CS8R 333 190” 150 A535-CS8B 125 207” 400 B558-CS8B 333 206” 400 B558-CS10R 333 224” 210” 400 B558-CS10B 333 230” 227” 400 B558-CS12B 333 236”* A520 2,200 3.49 A520-CS2G 83 70 77 1.625 2.125 4.08 1.32 0.34 2.40 2.30 A520-CS2R 83 83 83* 2.30 A525 3,800 6.03 A525-CS2G 83 70 77 2.000 2.375 4.95 1.62 0.45 2.80 2.30 A525-CS2R 83 83 83* 2.30 A530 6,930 11.00 A530-CS3R 128 102 112 2.375 2.875 5.63 1.88 0.47 3.30 3.25 A530-CS3B 128 116 127 3.25 A535 11,340 18.00 A535-CS4R 146 118 129 2.875 3.750 6.63 2.25 0.55 4.15 4.25 A535-CS4B 146 134 146* 4.25 A535-CS6R 179 142 155 6.30 A535-CS6B 179 160 175 6.30 A535-CS8R 196 175 191 8.31 A535-CS8B 196 190 207* 8.31 A540 18,270 29.00 A540-CS4R 146 118 129 3.250 4.000 7.63 2.50 0.60 4.65 4.25 A540-CS4B 146 134 146* 4.25 B558 34,000 54.00 B558-CS6R 179 142 155 3.75 – 9.00 2.75 0.56 5.43 6.30 B558-CS6B 179 160 175 6.30 B558-CS6X 182 165 181 6.30 B558-CS8R 196 175 191 8.31 B558-CS8B 196 190 207 8.31 B558-CS10R** 236 206 224 10.31 B558-CS10B** 236 210 230 10.31 FORM-FLEX ® COMPOSITE FLOATING SHAFT COUPLINGS Form-Flex flexible couplings may be mated to TrueTube composite tubes for use as long floating shaft couplings. All types and most sizes of Form-Flex couplings can be mated to TrueTube composites. Common combinations are shown below. COUPLING TYPE RATED TORQUE LB IN HP PER 100 RPM COUPLING PRODUCT NO. MAX 1800 1500 RPM RPM MAXIMUM DBSE-INCHES DIMENSIONS IN INCHES MAXIMUM BORE A F G H J STD HUB AZ HUB QUICK SELECTION GUIDE FOR COOLING TOWER APPLICATIONS COMPOSITE TUBE CONSTRUCTION 1500 RPM NOTES * LENGTH IS RESTRICTED BY AVAILABLE MANDRELS FOR WINDING COMPOSITE TUBES. CONSULT FACTORY FOR LONGER LENGTHS. ** TUBE DIAMETER IS LARGER THAN COUPLING “A” DIAMETER. CONSULT FACTORY FOR COUPLING DRAWING. ***HD4-CS COUPLINGS ARE AN ALL COMPOSITE, HIGH MISALIGNMENT COUPLING. CONSULT PAGE F4-3 IN THE HD ELASTOMERIC SECTION OF THIS CATALOG FOR DETAILS. THE MODEL CODE IS THE LAST LETTER IN THE COUPLING MODEL NUMBER. THE NUMBER xx IN THE TUBE MODEL NUMBER CSxxB DENOTES THE NOMINAL TUBE ID. ALL SELECTIONS USE A 2.0 SERVICE FACTOR METAL SPACER FLANGES USED IF COMPOSITE IS NOT AVAILABLE. MATERIAL CLASS MATERIAL USED HUB HARDWARE SPACER FLANGES - 28 -