High-tech systems provide features that low-tech systems cannot come close to matching and they are available to all individuals no matter their age, perceived language stage, or surmised intellectual level at the time of intervention. High-tech systems can provide: Cause & effect level of use.

Minggu, 22 November 2015

Only US $9.34 NEMA23 stepper motor 57x56mm 4-lead 3.0A 1.2N.m / Nema 23 motor 56mm 170 Oz-in for 3D printer for C






NEMA23 stepper motor 57x56mm 4-lead 3.0A 1.2N.m / Nema 23 motor 56mm 170 Oz-in for 3D printer for C

[33051171914] 1pcs & Nema23 57x56mm Stepper Motor Single Shaft 3.0A 1.2Nm General Specification: Phase:2 Step Angle:1.8 deg Voltage:3.0v Current:3.0A Resistence: 0.9Ω Inductance:2.5mH Holding Torque:1.2Nm Shaft Diameter:8mm Single Shaft: D type   Dimensions:   Wiring: RED:        A+ BLUE:        A- GREEN:     B+ BLACK:      B- 


US $10.99

Limited Offer 15%  US $9.34


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