a. 2) An Inland RBE 1803 Motor is directly coupled to a viscous mixer in which torque is proportional to speed and for which the torque is 300 oz-in when the mixer speed is 4000 rpm. At what torque, speed and mechanical power do the motor and mixer operate if the motor is made with the standard winding and the motor is powered at a constant 24 volts? b. At what torque, speed and mechanical power do the motor and mixer operate if the motor is made with the winding in 1) above and the motor is powered at a constant 19.05 volts? At what torque, speed and mechanical power do the motor and mixer operate if the motor is made with the standard winding and the motor is powered at a constant 19.05 volts? c. SIZE CONSTANTS PARAMETERS MODEL NO. Peak Rated Torque, +25% UNITS 02-in RBE- 01800 280 2.0 RBE- 01801 565 4.0 RBE- 01802 837 5.9 RBE- 01803 1100 7.8 RBE- 01804 1355 9.6 RBE- 01.805 1635 11.5 Nm Watts 610 790 960 1050 1210 1440 Power at Peak Rated Torque Max. Continuous Stall Torque, T, 02-in Nm 57 0.40 107 0.76 156.4 149 1.04 187 1.32 225 1.59 230 258 1.82 109.8 184 204 243 Max. Continuous Output Power Motor Constant, 15%, K. 11.4 0.080 20.3 0.143 27.1 0.191 33.4 0.236 38.4 0.271 43.1 0.304 Watts oz-in/VW Nm/VW (C/W) 02-in/RPM NM/RPM 02-in Nm 2.9 2.6 2.4 2.3 2.1 TPR, 15% Viscous Damping, F, 2.0 2.1x10 1.5x10 2.9x109 2.0x10 4.5x10 3.2x10$ 5.3x10 3.7x105 Hysteresis Drag Torque, T, 1.1x10 7.8x10* 1.54 0.011 3.7x10 2.6x109 5.4 0.038 2.9 0.020 4.1 0.029 6.6 0.047 7.9 0.056 Max. Cogging Torque 02-in Nm 3.1 0.022 4.0 0.028 5.3 0.037 7.2 0.051 9.4 0.066 8.3 0.059 18.8x10 13.3x10 Inertia, 02-in-sec Kg-m 5.1x10 3.6x10 8.7x10 6.1x10 12.2x10 8.6x10% 25.6 15.5x10 10.9x10 Frameless Motor 22.3x10 15.7x10 17.8 Weight OZ gm 9.4 266 33.0 936 505 726 40.0 1134 48.0 1361 Inertia, 02-in-sec Kg-m 5.2x10 3.7x10$ Housed Motor 8.8x100 6.2x10$ 12.4x100 8.7x10% 15.8x10 11.1x10 19.1x10 13.5x10% 22.7x10 16.0x10% OZ Weight 27.0 765 35.2 998 42.9 1216 om 506 1434 57.8 1638 65.7 1862 12 12 12 12 12 12 No. of Poles 24 VOLT 'A' WINDING CONSTANTS Alternate Windings Available Peak Torque, +25%, T, 02-in 176 1.24 342 2.41 Nm 530 3.74 777 5.48 934 6.59 1084 7.65 10.0 12.0 16.0 21.8 24.0 26.4 Peak Current, 15%, 1, Torque Sensitivity, 110%, K, Amps 02-in/Amp Nm/Amp RPM 17.6 0.125 28.5 0.201 33.1 0.234 35.6 0.251 38.9 0.275 41.1 0.290 1750 1110 960 900 820 780 No Load Speed, 10% Voltage Constant, 10%, K, V/Rad/sec V/KRPM 0.125 13.1 0.201 21.0 0.234 24.5 0.251 26.3 0.275 28.8 0.290 30.4 2.4 2.0 1.5 1.1 1.0 0.91 ohms @ 25C mH 1.8 2.3 2.1 1.8 1.8 1.6 Terminal Resistance, 12%, R. Terminal Inductance, +30%, L, Power Max. Continuous Torque Output Power Speed Watts 488 58.7 72.8 88.3 97.3 106.9 Oz-in Nm 53.7 0.38 102.1 0.72 141 1.0 175.8 1.24 211.7 1.49 241.9 1.71 RPM 1230 780 700 680 620 595 TPR assumes housed motor mounted to 4.5 x 4.5 x 25' aluminum heat sink or equivalent. PERFORMANCE CURVES CONTINUOUS DUTY CAPABILITY FOR 75C RISE HE a. 2) An Inland RBE 1803 Motor is directly coupled to a viscous mixer in which torque is proportional to speed and for which the torque is 300 oz-in when the mixer speed is 4000 rpm. At what torque, speed and mechanical power do the motor and mixer operate if the motor is made with the standard winding and the motor is powered at a constant 24 volts? b. At what torque, speed and mechanical power do the motor and mixer operate if the motor is made with the winding in 1) above and the motor is powered at a constant 19.05 volts? At what torque, speed and mechanical power do the motor and mixer operate if the motor is made with the standard winding and the motor is powered at a constant 19.05 volts? c. SIZE CONSTANTS PARAMETERS MODEL NO. Peak Rated Torque, +25% UNITS 02-in RBE- 01800 280 2.0 RBE- 01801 565 4.0 RBE- 01802 837 5.9 RBE- 01803 1100 7.8 RBE- 01804 1355 9.6 RBE- 01.805 1635 11.5 Nm Watts 610 790 960 1050 1210 1440 Power at Peak Rated Torque Max. Continuous Stall Torque, T, 02-in Nm 57 0.40 107 0.76 156.4 149 1.04 187 1.32 225 1.59 230 258 1.82 109.8 184 204 243 Max. Continuous Output Power Motor Constant, 15%, K. 11.4 0.080 20.3 0.143 27.1 0.191 33.4 0.236 38.4 0.271 43.1 0.304 Watts oz-in/VW Nm/VW (C/W) 02-in/RPM NM/RPM 02-in Nm 2.9 2.6 2.4 2.3 2.1 TPR, 15% Viscous Damping, F, 2.0 2.1x10 1.5x10 2.9x109 2.0x10 4.5x10 3.2x10$ 5.3x10 3.7x105 Hysteresis Drag Torque, T, 1.1x10 7.8x10* 1.54 0.011 3.7x10 2.6x109 5.4 0.038 2.9 0.020 4.1 0.029 6.6 0.047 7.9 0.056 Max. Cogging Torque 02-in Nm 3.1 0.022 4.0 0.028 5.3 0.037 7.2 0.051 9.4 0.066 8.3 0.059 18.8x10 13.3x10 Inertia, 02-in-sec Kg-m 5.1x10 3.6x10 8.7x10 6.1x10 12.2x10 8.6x10% 25.6 15.5x10 10.9x10 Frameless Motor 22.3x10 15.7x10 17.8 Weight OZ gm 9.4 266 33.0 936 505 726 40.0 1134 48.0 1361 Inertia, 02-in-sec Kg-m 5.2x10 3.7x10$ Housed Motor 8.8x100 6.2x10$ 12.4x100 8.7x10% 15.8x10 11.1x10 19.1x10 13.5x10% 22.7x10 16.0x10% OZ Weight 27.0 765 35.2 998 42.9 1216 om 506 1434 57.8 1638 65.7 1862 12 12 12 12 12 12 No. of Poles 24 VOLT 'A' WINDING CONSTANTS Alternate Windings Available Peak Torque, +25%, T, 02-in 176 1.24 342 2.41 Nm 530 3.74 777 5.48 934 6.59 1084 7.65 10.0 12.0 16.0 21.8 24.0 26.4 Peak Current, 15%, 1, Torque Sensitivity, 110%, K, Amps 02-in/Amp Nm/Amp RPM 17.6 0.125 28.5 0.201 33.1 0.234 35.6 0.251 38.9 0.275 41.1 0.290 1750 1110 960 900 820 780 No Load Speed, 10% Voltage Constant, 10%, K, V/Rad/sec V/KRPM 0.125 13.1 0.201 21.0 0.234 24.5 0.251 26.3 0.275 28.8 0.290 30.4 2.4 2.0 1.5 1.1 1.0 0.91 ohms @ 25C mH 1.8 2.3 2.1 1.8 1.8 1.6 Terminal Resistance, 12%, R. Terminal Inductance, +30%, L, Power Max. Continuous Torque Output Power Speed Watts 488 58.7 72.8 88.3 97.3 106.9 Oz-in Nm 53.7 0.38 102.1 0.72 141 1.0 175.8 1.24 211.7 1.49 241.9 1.71 RPM 1230 780 700 680 620 595 TPR assumes housed motor mounted to 4.5 x 4.5 x 25' aluminum heat sink or equivalent. PERFORMANCE CURVES CONTINUOUS DUTY CAPABILITY FOR 75C RISE HE