赤道儀負重該不該計算重鎚在內？

yzhzhang 发表于 2014-9-15 06:04
如果标称载重13.5kg，说明赤道仪可以负载主镜端13.5kg的力矩。主镜端的力臂我想基本可能认为是不变的，所 ...

力矩是针对赤经轴（RA）说的吗？因为我看SmartEQ Pro的说明书对赤纬轴的平衡要求不是很严格，对这款赤道仪来说。原文如下：
Balance the mount in DEC. axis
Balance in DEC axis is not that critical since the maximum payload is only 11 lbs. Release the DEC
Clutch and if the OTA does not rotate along the DEC axis, it isOK. Tighten the DEC Clutch again.