JK57BL(S) 57mm 直流無刷電機
JK57BL(S) Brushless Dc Motor
GENERAL SPECIFICATIONS
繞組連接方式Winding type | 三角型Delta |
霍爾分布角度Hall effect angle | 120度電角度120 degree electrical angle |
轉軸跳動Shaft run out | 0.025mm |
徑向間隙Radial play | 0.02mm@450g |
軸向間隙End play | 0.08mm@450g |
徑向承受力Max. radial force | 75N @ 20mm from the flange |
軸向承受力Max. axial force | 15N |
絕緣等級Insulation class | Class B |
介電強度Dielectric strength | 500VDC for one minute |
絕緣電阻Insulation resistance | 100MΩMin., 500VDC |
ELECTRICAL SPECIFICATIONS
型號Model | JK57BL(S)005 | JK57BL(S)01 | JK57BL(S)02 | JK57BL(S)03 | JK57BL(S)04 |
級數Number of poles | 4 | ||||
相數Number of phase | 3 | ||||
額定電壓Rated voltage VDC | 36 | ||||
額定轉速Rated speed RPM | 4000 | ||||
額定轉矩Rated torque N.m | 0.055 | 0.11 | 0.22 | 0.32 | 0.43 |
額定功率Rated power W | 23 | 46 | 92 | 133 | 180 |
峰值轉矩Peak torque N.m | 0.16 | 0.39 | 0.7 | 1 | 1.27 |
峰值電流Peak current A | 3.5 | 6.8 | 11.5 | 16.5 | 20.5 |
電阻 resistance ohms | 4.1 | 1.5 | 0.7 | 0.45 | 0.35 |
電感 inductance mH | 10 | 4.2 | 2.16 | 1.4 | 1 |
轉矩常數 Torque constant Nm/A | 0.053 | 0.063 | 0.063 | 0.063 | 0.063 |
反電勢 Back E.M.F V/KRPM | 5.55 | 6.6 | 6.6 | 6.6 | 6.6 |
轉動慣量Rotor inertia g.cm2 | 30 | 75 | 119 | 173 | 230 |
機身長度Body length(L) mm | 45 | 55 | 75 | 95 | 115 |
重量Mass Kg | 0.25 | 0.5 | 0.75 | 1 | 1.25 |
DIMENSIONS:
