FYSETC 3D Printer Motors Nema 17 Stepper Motor 42-34 Motor 1.8 Stepper Angle 1A 2 Phase Body 4-Lead with 39.3inch Cable for 3D Printer Extruder CR-10 10S Ender 3/ Pro/V2 Ender 5
Brand: FYSETC
Categories: Industrial & Scientific, Additive Manufacturing Products, 3D Printer Parts & Accessories, 3D Printer Motors

Specifications: Model Type: MS17HD4P484A-01 Condition: 100% brand new Number of phase: 2 Step angle: 1.8 degree Rated Voltage: 6 V DC Rated Current: 1A Holding Torque: 0.35 Nm Typ.(Two phase on/rated current) Phase Resistance: 5.75 ohm±10%(20℃） Phase Inductance: 8.4mH±20%(1kHz 1V rms) Rotor Inertia: 38 g.cm2 Motor Weight: 0.22 kg Insulation Class: B(130℃) Connection: Yellow(A+), Green(A-), Red(B+), Blue(B-) What the steps/rev are for this stepper motor? please see the below formula: E-Steps-per-MM=(Motor Steps * Micro-stepping*Gear Ratio) / (Hobb Diameter*π) Standard motor steps / rev =200 Standard micro-stepping = 16x Gear Ratio = 3 Hobb Diameter (Effective)= 7.3 Warning : Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor. Package Included : 1 x 42-34 Nema 17 Stepper Motor 1 x 39.3 in Cable

Motor Model: 42-34 Nema 17, widely work for Most 3D Printer Ender 3 CR-10 CR-10s S5, i3 selece mini, printer etc.
High torque -Holding torque up to 0.35Nm. Low loss stators have better high speed performance.
Size: 42mm X 42mm X 34mm. 2 Phase 4 Wires, with 39.3 in/ 1 Meter cable.
100% brand new, ROHS and CE certified.
Package Includes: 1 x 42-34 Nema 17 Stepper Motor; 1 x 39.3 in Cable

Brand: FYSETC
Voltage: 4.83 Volts
Material: Aluminum
Item Weight: 0.22 Kilograms
Is Discontinued By Manufacturer: No
Package Dimensions: 3.98 x 2.64 x 2.6 inches; 7.76 Ounces
Date First Available: August 12, 2018
Manufacturer: Fuyuansheng
Country of Origin: China