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	Technique parameter
	Item Specification Step Angle Accuracy ±5%（full step,no load） Resistance Accuracy ±10% Inductance Accuracy ±20% Temperature Rise 80℃Max.(rated current,2 phase on) Ambient Temperature -10℃-+50℃ Insulation Resistance 100MΩMin.500VDC Dielectric Strength 500VAC for one minute Shaft Radial Play 0.06Max.(450 g-load) Shaft Axial Play 0.08Max.(450 g-load)
Technique Specification
Model No. Rated Voltage Current /Phase Resistance /Phase Inductance /Phase Holding Tprque #Of Leads Rotor Inertia Weight Length Single Shaft Double Shaft V A Ω mH Oz-in g-cm   g-cm2 Kg mm 39H20HM-0504A 39H20HM-0504B 4 0.5 8.0 9.5 12.5 900 4 10 0.1 20 39H25HM-0504A 39H25HM-0504B 5 0.5 10 15.5 17 1200 4 11 0.12 25 39H25HM-0604A 39H25HM-0604B 6 0.6 10 15.5 22 1600 4 39H34HM-0404A 39H34HM-0404B 12 0.4 30 43 25 1800 4 20 0.18 34 39H38HM-0504A 39H38HM-0504B 12 0.5 24 60 36 2600 4 28 0.2 38 39H38HM-0806A 39H38HM-0806B 6 0.8 7.5 7.5 24 1700 6 39H44HM-0304A 39H44HM-0304A 12 0.3 40 110 35 2500 4 36 0.25 44
Dimensions		Wiring Diagram