描述
电机用通用变频器起动时,其起动转矩同用工频电源起动相比多数变小,根据负载的起动转矩特性,有时不能起动。另外,在低速运转区的转矩有比额定转矩减小的倾向,用选定的变频器和电机不能满足负载所要求的起动转矩和低速区转矩时,变频器和电机的容量还需要再加大。
HITACHI LQE020 ET-NET MODULE CALL
HITACHI LQE050 CPU LINK MODULE CALL
HITACHI LQP010 CPU-H MODULE CALL
HITACHI LQV000 POWER SUPPLY MODULE CALL
HOBART 362732 TRANSFORMER PC BOARD CALL
ICR FAN-TP02/L20 FANUC ROBOT CABLE
ICR FAN-TP05/L20 Fanuc Teach Cable
ICR FAN-TP05/L32 Fanuc Robot Cable
IDEC MK1234-21 ROBOT SAFETY UNIT
INDRAMAT HDS03.2-W075N-HS45-01-FW CONTROLLER
ISI ROBOTICS A6A07-1I ASM MODULE
ISI ROBOTICS A6A47-1I ASM MODULE
ISI ROBOTICS AD-5678 TEACH PENDANT CALL
KAWASAKI 1HY-31 RELAY BOARD CALL