ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)
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![]() RKS544AA-3 Microstep Stepper Motor & Driver Web Price Request Quote
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![]() RKS545AA-3 Microstep Stepper Motor & Driver Web Price Request Quote
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![]() RKS543AA-HS50-3 Microstep Stepper Motor & Driver Web Price Request Quote
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![]() RKS543AA-HS100-3 Microstep Stepper Motor & Driver Web Price Request Quote
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Basic Step Angle | - 0.72º | - 0.72º | - 0.72º | - 0.0144º | - 0.0072º | |||||
Frame Size | - 1.65 in | |||||||||
Motor Length | - 1.34 in. | - 1.57 in. | - 1.81 in. | - 1.34 in. | - 1.34 in. | |||||
Speed-Torque Characteristics |
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Holding Torque | - 19.8 oz-in | - 29 oz-in | - 38 oz-in | - 480 oz-in | - 704 oz-in | |||||
Type | - Standard | - Standard | - Standard | - Geared | - Geared | |||||
Shaft/Gear Type | - Round Shaft (No Gearhead) | - Round Shaft (No Gearhead) | - Round Shaft (No Gearhead) | - Harmonic Gear | - Harmonic Gear | |||||
Gear Ratio (X:1) | - | - | - | - 50 :1 | - 100 :1 | |||||
Backlash | - | |||||||||
Shaft | - Single | |||||||||
Electromagnetic Brake | - Not Equipped | |||||||||
Power Supply | - Single-Phase 100-120 VAC | |||||||||
Current | - 2.1 A | - 1.9 A | - 1.9 A | - 2.1 A | - 2.1 A | |||||
Permissible Speed Range (r/min) | - | - | - | - 0 ~ 70 | - 0 ~ 35 | |||||
Rotor Inertia | - 0.164 oz-in² | - 0.26 oz-in² | - 0.35 oz-in² | - 0.26 oz-in² | - 0.26 oz-in² | |||||
Lost Motion | - | - | - | - 1.5 arc min maximum | - 1.5 arc min maximum | |||||
Radial Load | - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb | - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb | - 0 in. from Shaft End = 7.8 lb0.2 in. from Shaft End = 9.9 lb0.39 in. from Shaft End = 13 lb0.59 in. from Shaft End = 19.1 lb | - 0 in. from Shaft End = 40 lb0.2 in. from Shaft End = 49 lb0.39 in. from Shaft End = 60 lb0.59 in. from Shaft End = 81 lb0.79 in. from Shaft End = 114 lb | - 0 in. from Shaft End = 40 lb0.2 in. from Shaft End = 49 lb0.39 in. from Shaft End = 60 lb0.59 in. from Shaft End = 81 lb0.79 in. from Shaft End = 114 lb | |||||
Axial Load | - 3.3 lb | - 3.3 lb | - 3.3 lb | - 49 lb | - 49 lb | |||||
Encoder Output | - | |||||||||
Safety Standards | - UL CE | |||||||||
UPC Code | - | |||||||||
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