42Motor de passo bifásico de circuito aberto BYGH 1,8°

It is a 1.8° motor de passo bifásico em malha aberta produced by Shanghai Siheng Motor Manufacturing Co., Ltda., with 6 modelos (42BYGH233-0956 to 42BYGH260-0804). Key parameters: rated voltage 4-12V, rated current 0.4-0.95A, torque de retenção 0.16-0.6 kg·cm, weight 220-480g, motor length 33-60mm. It uses constant current drive (24V) and 2-phase excitation, with Class B insulation, 500V insulation voltage, and 100Ω insulation resistance. Torque-speed curves, wiring definitions, and installation dimensions are also provided.