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AM85xx |转子转动惯量增加的同步伺服电动机
AM8500系列通过增加转子转动惯量来扩展伺服电机的整个系列。由于转子几何形状的改变,与AM8000伺服电机相比,根据长度的不同,增加了100%至300%。 AM8500系列涵盖了四种尺寸和三种长度,从1.37到41 Nm的静止扭矩。与AM8000系列的所有伺服电机一样,特别突出的是单电缆技术(OCT),它将标准电机电缆中的电源和反馈系统组合在一起。 由于高转子惯量,AM8500的控制在必须移动高外部惯性的区域被简化。数控机床和木工机床的应用。伺服电机往往振动较少,而且更易于根据伺服控制器的应用进行调整。如果外部惯性与惯性惯量之比以前需要齿轮箱,则在某些情况下可以省去。 AM8500伺服电机的典型应用领域是木工机械,印刷机械和机床以及卷绕机和送料驱动装置。 |
在强制冷却方式下,由于伺服电机的外部轴向通风,AM8500电机系列的功率密度进一步增加:停机转矩可增加约35%;在额定转速下的额定转矩甚至高达150%。在这个版本中,伺服电机系列即使在高速下也能提供高转矩。使用独立于电机的24 V直流风扇进行冷却。在强制冷却版本中,还可以根据订购数据(如OCT或无间隙永磁保持制动器)提供其他选项。 AM855x和AM856x提供强制冷却选项。 |
Technical data | |
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Motor type | permanent magnet-excited three-phase synchronous motor |
Magnet material | neodymium-iron-boron |
Insulation class | thermal class F (155 °C) |
Design form | flange-mounted according to IM B5, IM V1, IM V3 |
Protection class | IP 54, IP 65 (shaft seal) |
Cooling | convection, permissible ambient temperature 40 °C, optionally: external axial ventilation |
Coating/surface | dark grey powder coating, similar to RAL7016 |
Temperature sensor | integrated in stator winding |
Connection method | round plug connector, swivelling, angled |
Life span | L10h = 30,000 hrs for ball bearings |
Approvals | CE, UL |
Feedback system | absolute encoder single-turn and multi-turn, OCT, resolver, multi-turn 2-cable standard |
Options | AM85xx |
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Feather key groove | according to DIN 6885 P1 |
Holding brake backlash-free | permanent magnet single-surface brake, suitable only as holding brake |
Shaft seal | radial shaft seal made of FPM |
Feedback system option | absolute encoder multi-turn, resolver |
Forced cooling option | for AM855x, AM856x |
*Thanks to the external axial ventilation the servomotor series offer high torques in the forced cooling version even at high speeds. Please see here for an overview.
Accessories | |
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AG2300 | High-end gear series for servomotors AM8000 and AM8500 |
AG2210 | Planetary gear units for AM8000 and AM8500 servomotors |
ZK45xx-8xxx | Supply cables AM8000, AM8500, AM8800 |
目录仅供参考,实际规格仍依照产品工程图面为准.