
ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)
The RKII Series offers significant improvements in stepper motor performance, driver operation and functions.
*Includes 9.8 ft. (3 m) cable
Item # |
Basic Step Angle |
Frame Size |
Motor Length |
Speed-Torque Characteristics |
Holding Torque |
Shaft/Gear Type |
Gear Ratio (X:1) |
Shaft |
Electromagnetic Brake |
Power Supply |
Encoder Output |
Web Price |
UPC Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RKS543AA-3 | - 0.72º | - 1.65 in | - 1.34 in. |
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- 19.8 oz-in | - Round Shaft (No Gearhead) | - | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $585.00 | - |
| RKS544AA-3 | - 0.72º | - 1.65 in | - 1.57 in. |
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- 29 oz-in | - Round Shaft (No Gearhead) | - | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $586.00 | - |
| RKS545AA-3 | - 0.72º | - 1.65 in | - 1.81 in. |
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- 38 oz-in | - Round Shaft (No Gearhead) | - | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $596.00 | - |
| RKS543AA-HS50-3 | - 0.0144º | - 1.65 in | - 1.34 in. |
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- 480 oz-in | - Harmonic Gear | - 50 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $1,398.00 | - |
| RKS543AA-HS100-3 | - 0.0072º | - 1.65 in | - 1.34 in. |
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- 704 oz-in | - Harmonic Gear | - 100 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $1,398.00 | - |
| RKS545AA-PS5-3 | - 0.144º | - 1.65 in | - 1.81 in. |
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- 140.8 oz-in | - Planetary Gear | - 5 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $962.00 | - |
| RKS545AA-PS7.2-3 | - 0.1º | - 1.65 in | - 1.81 in. |
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- 211.2 oz-in | - Planetary Gear | - 7.2 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $962.00 | - |
| RKS545AA-PS10-3 | - 0.072º | - 1.65 in | - 1.81 in. |
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- 211.2 oz-in | - Planetary Gear | - 10 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $962.00 | - |
| RKS543AA-PS25-3 | - 0.0288º | - 1.65 in | - 1.34 in. |
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- 352 oz-in | - Planetary Gear | - 25 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $1,024.00 | - |
| RKS543AA-PS36-3 | - 0.02º | - 1.65 in | - 1.34 in. |
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- 416 oz-in | - Planetary Gear | - 36 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $1,024.00 | - |
| RKS543AA-PS50-3 | - 0.0144º | - 1.65 in | - 1.34 in. |
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- 416 oz-in | - Planetary Gear | - 50 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $1,024.00 | - |
| RKS543AA-TS3.6-3 | - 0.2º | - 1.65 in | - 1.34 in. |
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- 70.4 oz-in | - Spur Gear (Offset Shaft) | - 3.6 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $761.00 | - |
| RKS543AA-TS7.2-3 | - 0.1º | - 1.65 in | - 1.34 in. |
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- 140.8 oz-in | - Spur Gear (Offset Shaft) | - 7.2 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $761.00 | - |
| RKS543AA-TS10-3 | - 0.072º | - 1.65 in | - 1.34 in. |
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- 196.8 oz-in | - Spur Gear (Offset Shaft) | - 10 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $781.00 | - |
| RKS543AA-TS20-3 | - 0.036º | - 1.65 in | - 1.34 in. |
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- 283.2 oz-in | - Spur Gear (Offset Shaft) | - 20 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $781.00 | - |
| RKS543AA-TS30-3 | - 0.024º | - 1.65 in | - 1.34 in. |
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- 320 oz-in | - Spur Gear (Offset Shaft) | - 30 :1 | - Single | - Not Equipped | - Single-Phase 100-120 VAC | - | $781.00 | - |
| RKS543AC-3 | - 0.72º | - 1.65 in | - 1.34 in. |
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- 19.8 oz-in | - Round Shaft (No Gearhead) | - | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $585.00 | - |
| RKS544AC-3 | - 0.72º | - 1.65 in | - 1.57 in. |
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- 29 oz-in | - Round Shaft (No Gearhead) | - | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $586.00 | - |
| RKS545AC-3 | - 0.72º | - 1.65 in | - 1.81 in. |
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- 38 oz-in | - Round Shaft (No Gearhead) | - | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $596.00 | - |
| RKS543AC-HS50-3 | - 0.0144º | - 1.65 in | - 1.34 in. |
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- 480 oz-in | - Harmonic Gear | - 50 :1 | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $1,398.00 | - |
| RKS543AC-HS100-3 | - 0.0072º | - 1.65 in | - 1.34 in. |
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- 704 oz-in | - Harmonic Gear | - 100 :1 | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $1,398.00 | - |
| RKS545AC-PS5-3 | - 0.144º | - 1.65 in | - 1.81 in. |
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- 140.8 oz-in | - Planetary Gear | - 5 :1 | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $962.00 | - |
| RKS545AC-PS7.2-3 | - 0.1º | - 1.65 in | - 1.81 in. |
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- 211.2 oz-in | - Planetary Gear | - 7.2 :1 | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $962.00 | - |
| RKS545AC-PS10-3 | - 0.072º | - 1.65 in | - 1.81 in. |
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- 211.2 oz-in | - Planetary Gear | - 10 :1 | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $962.00 | - |
| RKS543AC-PS25-3 | - 0.0288º | - 1.65 in | - 1.34 in. |
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- 352 oz-in | - Planetary Gear | - 25 :1 | - Single | - Not Equipped | - Single-Phase 200-240 VAC | - | $1,024.00 | - |