Twotrees Nema 17 Stepper Motor 5PCS 17HS4401 NEMA17 42 Motor 4-Lead 42BYGH 1.5A with DuPont Line for 3D Printer and CNC

Voltage: 12V-24V

Type: Hybrid

Step Angle(degrees): 1.8

Phase: 2

Oz.in: 65

Origin: Mainland China

Model Number: 17HS4401

Holding Torque: 4000

Gear Ratio: 5:1

Current / Phase: 1.5A

Certification: ROHS

Certification: CE

Certification: ce

Brand Name: Two Trees

Phase:2

Rated Voltage:DC 3.6V

Phase Resistance(20℃):2.4*(1±15%)Ω/Phase

Holding Torque:≥420mN.m

Rotating direction:A-C B-D Clockwise

Maximum slewing rate:≥1900 PPS

Electrical strength:AC600V/1mA/1S

Step Angle(degrees):1.8°±0.09°

Rated Current:DC 1.5A/Phase

Phase Inductance:3.7*(1±20%)mH/Phase

Positioning Torque: 15 mN.m REF.

Maximum starting rate:≥1500 PPS

Insulation resistance:≥100 MΩ (DC 500V)

Insulation class:B

The PCB board is strengthened in the motor, and the unique stator technology is adopted,

Ensure that the stator teeth of the motor are ground uniformly and cleanly, and the internal control accuracy is high.

The speed is stable and accurate without losing step during the working process.

The surface of the motor rotor is coated with imported epoxy resin, which seals the rotor as a whole and is cured at high temperature.After the rotor is processed by abrasion, machining residues such as iron pins are not easy to appear in the tooth grooves.The motor is stable even after long-term use. There is no risk of jamming.

The motor has high overall stability, uniform rotation speed and low noise through Kossel Prusa I3, Ultmaker, corexy and other motors. Users can purchase with confidence.