Usongshine Nema 17 Stepper Motor 42 Motor 15A 17HS4401 High Torque 42Ncm 60ozin 42BYGH 18 Degree 38MM 4 Lead with 1m Cable and Connector for DIY CNC 3D Printer

Was: $47.88

Now: $23.94

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General Specification:

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 ----------20deg ~+50deg

Insulation resistance:100M Min,500VDC

Insultion Strength--------500VAC for one minute

Note:We can manufacture products according to customer's requirements.

Black: A+

Green: A-

Red: B+

Blue: B-

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