四象限 电压3AC 400V 直 流 调 速 70 系 列 单象限 电压3AC 400V 6RA7018-6DS22-0 6RA7025-6DS22-0 6RA7028-6DS22-0 6RA7031-6DS22-0 6RA7075-6DS22-0 6RA7078-6DS22-0 6RA7081-6DS22-0 6RA7085-6DS22-0 6RA7087-6DS22-0 6RA7091-6DS22-0 6RA7093-4DS22-0 6RA7095-4DS22-0 单象限 电压3AC 575V 6RA7025-6GS22-0 6RA7031-6GS22-0 6RA7075-6GS22-0 6RA7081-6GS22-0 6RA7085-6GS22-0 6RA7087-6GS22-0 6RA7091-6GS22-0 6RA7093-4GS22-0 6RA7095-4GS22-0 6RA7096-4GS22-0 单象限 电压3AC 690V 6RA7086-6KS22-0 6RA7088-6KS22-0 6RA7093-4KS22-0 6RA7095-4KS22-0 6RA7088-6LS22-0 四象限 电压3AC 400V 6RA7013-6DV62-0 6RA7018-6DV62-0 6RA7025-6DV62-0 6RA7028-6DV62-0 6RA7031-6DV62-0 6RA7075-6DV62-0 6RA7078-6DV62-0 6RA7081-6DV62-0 6RA7085-6DV62-0 6RA7087-6DV62-0 6RA7091-6DV62-0 6RA7093-4DV62-0 6RA7095-4DV62-0 四象限 电压3AC 575V 6RA7025-6G