Specifications: Nema 17 linear actuator stepper motor with 100mm T8x8 lead screw, Step angle 1.8dge(200 steps/rev), 2 Phase Holding torque 0.44Nm (62.31oz·in), Resistance 2.2Ω, Rated current 1.7A, Inductance 3.1mH±20%, Rotor inertia approx 65g.cm².
Dimensional details: The physical dimensions of a 5 Pack Nema 17 lead screw stepper motor are summarized below. Body size 42x42x38.7mm (1.66x1.66x1.53in), Lead screw TR8x8 100mm, Installation hole distance 31mm, Weight 324g, 4-Wire, Black (A+) Green (A-) Red (B+) Blue (B-) , with Cable 1M.
Safety Specifications: This Nema17 lead screw Step motor with flange nut boasts safe and reliable operation, with the following key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation resistance 100MΩ MIN; Insulation class(UL) B (130℃) [266°F]; Temperature rise 80K MAX; Operation ambient humidity 15%RH～95%RH; Operation ambient temperature -20℃～+50℃ [-4°F～122°F].
Safety Specifications: This Nema17 lead screw Step motor with flange nut boasts safe and reliable operation, with the following key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation resistance 100MΩ MIN; Insulation class(UL) B (130℃) [266°F]; Temperature rise 80K MAX; Operation ambient humidity 15%RH～95%RH; Operation ambient temperature -20℃～+50℃ [-4°F～123°F].
Notes to Remember: Increasing speed lowers torque, with the recommended speed range of 0–600 RPM. Lower current decreases both torque and temperature rise, and reduced voltage results in lower torque (12–24V DC range). The 42mm Stepper Motor with T8 Lead Screw is ideal for 3D printers, DIY robots, CNC machines, and other other automated systems, with compact size and high torque for complex tasks.
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