ขาย Nema17 17HS4401 Stepper Motor CNC 3D Printer Nema17 17HS4401 17HS8401 17HS6001 44-60mm High Torque 4 Lead 42 Stepping DC ราคาที่ดีที่สุด

Another powerful bipolar stepper motor. This is NEMA 17 bipolar with 1.8º (200 steps/revolution). Stepper motor is perfect for open loop motion control. Features: Bipolar Nema 17 Stepper Motor with high torque Each phase current is 1.7A (at 12V) & phase reslstance 1.5ohms, and the holding moment is 40Ncm (56.2oz.in). NEMA 17 bipolar 4-wire, with 1.8° step angle (200 steps/revolution) Warning: It should be connected to a constant current or chopper driver as a stepper motor. If you connect the motor directly to a power supply, the motor is destroyed. Connection:Black(A+), Green(A-), Red(B+), Blue(B-). This is the most popular Nema 17 model. It with 1.8 deg. step angle (200 steps/revolution). Electrical Specification: Manufacturer Part Number: 17HS4401 Motor Type: Bipolar Stepper Step Angle: 1.8 deg. Holding Torque: 40Ncm(56.2oz.in) Rated Current/phase: 1.7A Phase Resistance: 1.5Ohm±10% Insulation Resistance: 100MΩ¸ Min, 500VDC Insulation Strength: 500VAC for one minute Physical Specification: Frame Size: 42 x 42mm Body Length: 40mm Shaft Diameter: 5mm Number of Leads: 4 Lead Length: 400mm Weight: 280g Temperature rise: 80deg Max(rated current, 2 phase on)