OverviewThis is a 1.8° two-phase open-loop stepper motor from Shanghai Siheng Motor Manufacturing Co., Ltd. It is offered in 8 models and includes supporting torque-speed curves and installation details.
Available models- 8 models: 57BYGH241-1004 to 57BYGH2115-4004
Key features- Step angle: 1.8°
- Two-phase open-loop design
- Constant current drive (24V recommended)
- Class B insulation
- 2-phase excitation
- Insulation voltage: 500 V
- Insulation resistance: 100 Ω
- Includes torque-speed curves and installation details
Caractéristiques / spécifications techniques- Rated voltage: 2.8 - 6.5 V
- Rated current: 1 - 4 A
- Holding torque: 0.6 - 3.2 kg·cm
- Motor length: 41 - 115 mm
- Weight: 450 - 1750 g
- Insulation class: Class B
- Drive type: constant current (24 V recommended)
- Excitation: 2-phase
- Insulation voltage: 500 V
- Insulation resistance: 100 Ω