EC121A系列無刷電機是一款采用NEMA 48封裝設(shè)計的高轉(zhuǎn)矩型無刷電機。它有4種電機長度可供選擇,連續(xù)轉(zhuǎn)矩從3.0 - 6.5 Nm不等。
特點:
特點:
視頻:
如何創(chuàng)建電機曲線以及如何使用它們
規(guī)格 +
MOTOR DATA Units EC121A-1 EC121A-2 EC121A-3 EC121A-4 Max DC Terminal Voltage V 325 325 325 325 Max Speed (Mechanical) rpm 4000 4000 4000 4000 Continuous Stall Torque Nm 3.0 3.9 4.5 6.6 Continuous Stall Torque oz-in 430 550 630 930 Peak Torque (Maximum) Nm 9.4 12 14 20 Peak Torque (Maximum) oz-in 1300 1700 2000 2800 Rotor Inertia kg m2 0.00079 0.0012 0.0017 0.0021 Rotor Inertia oz-in-s2 0.11 0.18 0.24 0.30 Motor Weight g 7100 9900 12000 15000 Motor Weight oz 250 350 440 530 尺寸圖 +
性能曲線 +
EC121A-1速度轉(zhuǎn)矩性能曲線S.O.A.C.= 連續(xù)工作的安全工作區(qū)域
EC121A-2速度轉(zhuǎn)矩性能曲線S.O.A.C.= 連續(xù)工作的安全工作區(qū)域
EC121A-3速度轉(zhuǎn)矩性能曲線S.O.A.C.= 連續(xù)工作的安全工作區(qū)域
EC121A-4速度轉(zhuǎn)矩性能曲線S.O.A.C.= 連續(xù)工作的安全工作區(qū)域
注意:所有值均在25°C環(huán)境溫度下測定。 峰值是理論值,僅供參考。繞組性能數(shù)據(jù) +
Page-2c2060cb-9aa2-4ebf-b0ba-a3093067d88f EC121A-1 Units Rated Voltage V 60.0 76.0 76.0 121 152 152 305 Rated Torque Nm 2.2 2.3 2.4 2.3 2.3 2.3 2.3 Rated Torque oz-in 320 320 330 330 330 330 320 Rated Speed rpm 4000 4000 4000 4000 4000 4000 4000 Rated Current A 28 25 21 18 14 11 8.5 Rated Power W 930 950 990 960 970 960 960 No Load Speed rpm 4000 4000 4000 4000 4000 4000 4000 No Load Current A 1.2 1.0 0.82 0.70 0.57 0.45 0.34 Torque Constant Nm/A 0.0936 0.105 0.129 0.152 0.187 0.234 0.315 Torque Constant oz-in/A 13.3 14.9 18.3 21.5 26.5 33.1 44.6 Voltage Constant V/krpm 9.80 11.0 13.5 15.9 19.6 24.5 33.0 Terminal Resistance Ω 0.0500 0.0700 0.100 0.140 0.220 0.340 0.610 Inductance mH 0.27 0.34 0.51 0.72 1.09 1.70 3.10 Peak Current A 110 99 84 69 57 45 33 Page-d7d424ec-955b-40df-8a89-6be1f6df39c5 EC121A-2 Units Rated Voltage V 76.0 76.0 152 152 305 305 Rated Torque Nm 2.1 2.3 2.3 2.3 2.3 2.4 Rated Torque oz-in 300 320 330 330 320 330 Rated Speed rpm 4000 4000 4000 4000 4000 4000 Rated Current A 19 18 14 11 7.3 5.3 Rated Power W 880 950 980 970 960 990 No Load Speed rpm 4000 4000 4000 4000 4000 4000 No Load Current A 1.2 1.1 0.73 0.62 0.41 0.29 Torque Constant Nm/A 0.131 0.150 0.206 0.244 0.374 0.524 Torque Constant oz-in/A 18.6 21.2 29.2 34.5 53.0 74.2 Voltage Constant V/krpm 13.7 15.7 21.6 25.5 39.2 54.9 Terminal Resistance Ω 0.0700 0.0800 0.150 0.210 0.510 0.950 Inductance mH 0.32 0.42 0.80 1.13 2.67 5.24 Peak Current A 96 90 66 57 36 26