Product Catalogue - Cantoni Group

General Purpose 3-phase Induction MotorsVERSION WITH ROLLER BEARINGS for motors 2SIE315 and 355Mechanical Size Type of construction No. of poles, 2p D.E. bearing N.D.E. bearing2SIE 315 ML IM1001 (B3) 4 ÷ 6 NU319 EM1C3 6314 C32SIE 355 ML IM1001 (B3) 4 ÷ 6 NU222 EM1C3 6222 C32SIE 355 H IM1001 (B3) 4 ÷ 6 NU322 EM1C3 6322 C3Horizontal mountingVertical operationPermissible radial forces Permissible axial forcesFX0 FXmax FAMotor type Number of poles Length of shaft extension E(mm) kN kN kN2SIE 315 ML 4 170 27 13 3,5 on request6 170 29 12 4on request2SIE 355 ML 4 210 22 18 5on request6 210 23 15 5,5on request2SIE 355 H 4 210 27 17 6on request6 210 29 15 7on requestVERSION WITH ROLLER BEARINGS for motors SEE355 and Sh355-500Mechanical Size Type of construction No. of poles, 2p D.E. bearing N.D.E. bearingSEE 355 IM1001 (B3) 8 NU222 EM1C3 6222 C3Sh 355..s IM1001 (B3) 4 ÷ 8 NU322 EM1C3 6322 C3Sh 400..s IM1001 (B3) 4 ÷ 10 on request on requestSh 450..s IM1001 (B3) 4 ÷ 12 on request on requestSh 500..s IM1001 (B3) 4 ÷ 10 on request on requestHorizontal mountingPermissible radial forces Permissible axial forcesFX0 FXmax FAMotor type Number of poles Length of shaft extension E(mm) kN kN kNVertical operationSEE 355 8 210 24 14 6 on requestSh 355..s 4 210 27 17 68 210 30 15 8on requeston requestSh 400Sh 450Sh 5004 ÷ 8 on requestPERMISSIBLE LOADS ON THE SHAFT ENDF RValue of radial force acting on the shaft end for agiven belt pulley diameter is calculated according tothe following formula:F RValue of force acting on any point of the shaft end(between points X=max and X=0) may be calculatedaccording to the following formula:where: P - motor output [kW]DK- belt pulley diameter [m]n - speed [rpm]k - belt tension factor:for V-belts k=2,2for flat belts k=3where: FX0- value of FRforce acting on the beginning of the shaft endFXMAX- value of FRforce acting on the end of the shaft endE - lenght of the shaft end12