Stepper Motor Nema 17, 3 PCS Nema 17 Stepper Motor 4-Lead 1.8 Deg 40N.cm Holding Torque 1.7A 42 Motor for 3D Printer Hobby CNC Router XYZ by Beauty Star
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Each phase current is 1.7A & phase reslstance 1.5ohms, and the holding moment is 40Ncm.
NEMA 17 bipolar 4-wire: Red(A+), Green(A-), Yellow(B+), Blue(B-); wire length: 14 inches
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.
100% brand new from "STEPPERONLINE" and ROHS and CE certified.
Binding:
Brand:
Beauty StarEAN:
0754047535482Label:
Beauty StarManufacturer:
Beauty StarModel:
Size:
40N.cm torqueWarranty:
Description:
Motor type: Bipolar Stepper
Motor Length: 40mm
Phase Resistance: 1.5Ohm
Phase Inductance: 2.8mH
Detent Torque: 2.2N.cm
Rotor Inertia: 54g.cm2
Holding Torque: 40N.cm
Motor Weight: 280g
Step angle: 1.8 deg
Step angle accuracy: + - 5%(full step, not load)
Resistance accuracy: + - 10%
Inductance accuracy: + - 20%
Temperature rise: 80deg Max(rated current, 2 phase on)
Ambient temperature ----------¡ª20deg ~+50deg
Insulation resistance: 100M¦¸ Min, 500VDC
Insultion Strength--------500VAC for one minute
Connection:
Red(A+), Green(A-), Yellow(B+), Blue(B-)
Package Included:
3pcs Nema 17 Stepper Motor
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.