BLY12-11-0.55减速机减速器基座铸钢BLY12-11-0.75 ¥379.00 CRL67-Y2.2KW减速机规格尺寸图纸CRL67-Y5.5KW-4P ¥198.00 MJF127-Y11减速机伺服电机配套MJF127-Y7.5-4P ¥817.00 R87-Y4KW减速机正反转R87-Y11KW-4P ¥511.00 GKAF109-Y18.5减速机轨道变频电机GKAF109-Y18.5-4P ¥403.00 KAZ47-Y0.55减速机多速调速电机KAZ47-Y0.75-6P ¥609.00