SF2421-10B11 Datasheet | Sanyo Denki

Stepping Motors 42 mm sq. Bipolar winding, Connector type Model no. Single shaft SF2421-10B41 SF2422-10B41 SF2423-10B41 SF2424-10B41 Dual shaft SF2421-10B11 SF2422-10B11 SF2423-10B11 SF2424-10B11 1.8°/step Ro HS Bipolar winding, Connector type Unipolar winding, Connector type p. 45 Customizing Shaft length Shaft shape Varies depending on the model number and quantity. Contact us for details. Holding torque at 2-phase energization N- m min. 0.29 0.43 0.56 0.8 Rated current A/phase 1 1 1 1 Wiring resistance Ω/phase 3.6 4.6 5.3 6.5 Winding inductance m H/phase 7 9.6 12.5 16 Rotor inertia ×10-4kg- m2 0.031 0.046 0.063 0.094 Mass kg 0.23 0.3 0.38 0.51 Motor length (L) mm 33±0.5 39±0.5 48±0.5 59.5±1 - Characteristics diagram SF2421-10B41 SF2421-10B11 Constant current circuit Source voltage: 24 VDC Operating current: 1 A/phase, 2-phase energization (full-step) Pull-out torque: JL=0.94×10-4kg- m2 (use the rubber coupling) fs: Maximum self-start frequency when not...