步距精度………………5%
温升……………………80℃ Max
环境温度………………-20℃~+50℃
绝缘电阻………………100M Ω Min 500VDC
耐压……………………500V AC 1minute
径向跳动………………最大0.06mm(450g负载)
轴向跳动………………最大0.08mm(450g负载)
电气规格(Specifications)
型号 |
步距角 |
电机长度 |
保持转矩 |
额定电流 |
相电阻 |
相电感 |
转子惯量 |
电机重量 |
Model |
Step Angle
(°) |
Length
L(mm) |
Holding Torque
(N.m) |
Current
(A/Phase) |
Resistance
(Ω) |
Inductance
(mH) |
Rotor inertia
(g.cm2) |
Weight
(Kg) |
J57HB41-02 |
1.8 |
41 |
0.39 |
2.0 |
1.4 |
1.4 |
120 |
0.45 |
J57HB51-03 |
51 |
0.72 |
3.0 |
1.65 |
0.9 |
275 |
0.65 | |
J57HB56-03 |
56 |
0.9 |
3.0 |
0.75 |
1.1 |
300 |
0.7 | |
J57HB76-03 |
76 |
1.35 |
3.0 |
1.0 |
1.6 |
480 |
1.0 | |
J57HB85-03 |
85 |
1.8 |
3.0 |
1.45 |
3.0 |
520 |
1.1 | |
J57HB115-03 |
115 |
2.0 |
3.0 |
2.2 |
3.5 |
600 |
1.5 |
外形尺寸(Dimension)
型号 |
轴径 |
J57HB41-02 |
6.35mm |
J57HB51-03 |
6.35mm |
J57HB56-03 |
6.35mm |
J57HB76-03 |
6.35mm |
J57HB85-03 |
6.35mm |
J57HB115-03 |
6.35mm |
矩频特性曲线图(Frequency-torque characteristics)
接线图(Connections)