SL57STH56-3004A-BH 57MM Hybrid Stepper Motor

SL57STH56-3004A-BH 57MM Hybrid Stepper MotorSpecificationsMotor Type: Hybrid Stepper MotorFrame Size: 57mm x 57mmLength: 56mmWeight: Approximately 1.2 kgElectrical SpecificationsPhase: 2Rated Voltage: 2.8 VRated Current per Phase: 4.0 AResistance per Phase: 0.7 OhmsInductance per Phase: 3.1 mHHolding Torque: 3.5 Nm (approximately 495 oz-in)Detent Torque: 0.5 Nm (approximately 70 oz-in)Mechanical SpecificationsShaft Diameter: 8mmShaft Length: 20mmNumber of Leads: 4Rotor Inertia: 0.017 kg·cm²Step Angle: 1.8° (200 steps per revolution)Backlash: 0.05° (typical)Performance SpecificationsMaximum Operating Speed: 2000 RPMMaximum Torque at Speed:Holding Torque: 3.5 NmTorque at 500 RPM: 2.5 NmTemperature Rise: 80°C (maximum)Environmental SpecificationsOperating Temperature Range: -20°C to 50°CStorage Temperature Range: -40°C to 70°CHumidity Range: 5% to 95% (non-condensing)Construction SpecificationsWinding Insulation: Class B (130°C)Housing Material: Aluminum alloyProtection Class: IP54 (dust and splashproof)Application AreasTypical Applications: CNC machines, 3D printers, robotics, and other automated systems requiring precise control. SKU: LKMOT00020 Categories: Motors, Stepper Motors