1.stepper motor driver (42,57,86 driver mixed) 2.rated current ... -50V 4.Competitive price FX860A MOTOR DRIVER1. DESCRIPTIONIt is the stepper motor driver of 40,57, 86., 16types Micro step division ... current: 1.0A-6.0AOutput current: 8types nA: 0.7Amaximum stepper: 51200Stepper/rWorking voltage: DC18-50V2. ApplicationIt is used for varied ...