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Oriental Motor offers a wide range of motion control products to meet a wide range of applications, select the appropriate application type below.

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AC Input AR Series 1.65 in. (42 mm) NEMA 17 Closed Loop Stepper Motors
1.65 in. (42 mm) AR Series Closed Loop Stepper Motors
The AR Series adopts our AlphaStep technology closed loop control so the motor does not lose synchronism even when subjected to abrupt load fluctuation or acceleration. Requires AR Series Driver.
- 1.65 in. (42 mm) Frame Size
- Closed Loop
- AC Input
- Single or Double Shaft
- Geared Type Available
- Electromagnetic Brake Type Available
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Filter
Gear Type
- Taper Hobbed, Low Backlash (up to 45 arc min), Offset Shaft
- Planetary, Low Backlash (up to 35 arc min), Centered Shaft
- Planetary, Non Backlash (3 arc min), Centered Shaft
- Harmonic, Non Backlash (0 arc min), Centered Shaft
- No Gearhead
Gear Ratio (X:1) (:1)
- 3.6
- 5
- 7.2
- 10
- 20
- 25
- 30
- 36
- 50
- 100
Shaft
- Single
- Double
Electromagnetic Brake
- Equipped
- Not Equipped
Item # |
Frame Size |
Driver Voltage Input Power |
Speed-Torque Characteristics |
Holding Torque |
Shaft/Gear Type |
Gear Ratio (X:1) |
Shaft |
Electromagnetic Brake |
Web Price |
Add To Cart / Contact Sales |
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ARM46AC ARM46AC/Asset/pcj_arm46acd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 42 oz-in0.3 N·m | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Shaft - Single | Electromagnetic Brake - Not Equipped | $137.00 |
Add To Cart
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ARM46AC-T3.6 ARM46AC-T3.6/Asset/pcj-arm46a-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 48 oz-in0.35 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 3.6 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $243.00 |
Add To Cart
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ARM46AC-T7.2 ARM46AC-T7.2/Asset/pcj-arm46a-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 98 oz-in0.7 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 7.2 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $243.00 |
Add To Cart
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ARM46AC-T10 ARM46AC-T10/Asset/pcj-arm46a-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 141 oz-in1 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 10 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $256.00 |
Add To Cart
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ARM46AC-T20 ARM46AC-T20/Asset/pcj-arm46a-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 211 oz-in1.5 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 20 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $256.00 |
Add To Cart
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ARM46AC-T30 ARM46AC-T30/Asset/pcj-arm46a-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 211 oz-in1.5 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 30 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $256.00 |
Add To Cart
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ARM46AC-N5 ARM46AC-N5/Asset/pcj-arm46a-nd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 190 oz-in1.35 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 5 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $425.00 |
Add To Cart
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ARM46AC-N7.2 ARM46AC-N7.2/Asset/pcj-arm46a-nd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 211 oz-in1.5 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 7.2 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $425.00 |
Add To Cart
Request Quote |
ARM46AC-N10 ARM46AC-N10/Asset/pcj-arm46a-nd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 211 oz-in1.5 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 10 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $425.00 |
Add To Cart
Request Quote |
ARM46AC-PS5 ARM46AC-PS5/Asset/pcj_arm46ac-ps10.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 142 oz-in1 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 5 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $344.00 |
Add To Cart
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ARM46AC-PS7 ARM46AC-PS7/Asset/pcj_arm46ac-ps10.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 210 oz-in1.5 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 7.2 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $344.00 |
Add To Cart
Request Quote |
ARM46AC-PS10 ARM46AC-PS10/Asset/pcj_arm46ac-ps10.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 210 oz-in1.5 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 10 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $344.00 |
Add To Cart
Request Quote |
ARM46AC-PS25 ARM46AC-PS25/Asset/pcj_arm46ac-ps10.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 350 oz-in2.5 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 25 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $389.00 |
Add To Cart
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ARM46AC-PS36 ARM46AC-PS36/Asset/pcj_arm46ac-ps10.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 420 oz-in3 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 36 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $389.00 |
Add To Cart
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ARM46AC-PS50 ARM46AC-PS50/Asset/pcj_arm46ac-ps10.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 426 oz-in3 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 50 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $389.00 |
Add To Cart
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ARM46AC-H50 ARM46AC-H50/Asset/pcj_arm46a-hd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 480 oz-in3.5 N·m | Shaft/Gear Type - Harmonic Gear | Gear Ratio (X:1) - 50 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $609.00 |
Add To Cart
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ARM46AC-H100 ARM46AC-H100/Asset/pcj_arm46a-hd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 704 oz-in5 N·m | Shaft/Gear Type - Harmonic Gear | Gear Ratio (X:1) - 100 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $609.00 |
Add To Cart
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ARM46BC ARM46BC/Asset/pcj_arm46acd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 42 oz-in0.3 N·m | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Shaft - Double | Electromagnetic Brake - Not Equipped | $140.00 |
Add To Cart
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ARM46MC ARM46MC/Asset/pcj_arm46mcd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 42 oz-in0.3 N·m | Shaft/Gear Type - Round Shaft (No Gearhead) | Gear Ratio (X:1) - | Shaft - Single | Electromagnetic Brake - Equipped | $330.00 |
Add To Cart
Request Quote |
ARM46MC-T3.6 ARM46MC-T3.6/Asset/pcj_arm46m-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 48 oz-in0.35 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 3.6 :1 | Shaft - Single | Electromagnetic Brake - Equipped | $437.00 |
Add To Cart
Request Quote |
ARM46MC-T7.2 ARM46MC-T7.2/Asset/pcj_arm46m-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 98 oz-in0.7 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 7.2 :1 | Shaft - Single | Electromagnetic Brake - Equipped | $437.00 |
Add To Cart
Request Quote |
ARM46MC-T10 ARM46MC-T10/Asset/pcj_arm46m-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 141 oz-in1 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 10 :1 | Shaft - Single | Electromagnetic Brake - Equipped | $449.00 |
Add To Cart
Request Quote |
ARM46MC-T20 ARM46MC-T20/Asset/pcj_arm46m-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 211 oz-in1.5 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 20 :1 | Shaft - Single | Electromagnetic Brake - Equipped | $449.00 |
Add To Cart
Request Quote |
ARM46MC-T30 ARM46MC-T30/Asset/pcj_arm46m-td.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 211 oz-in1.5 N·m | Shaft/Gear Type - Taper Hobbed Gear | Gear Ratio (X:1) - 30 :1 | Shaft - Single | Electromagnetic Brake - Equipped | $449.00 |
Add To Cart
Request Quote |
ARM46MC-N5 ARM46MC-N5/Asset/pcj_arm46m-nd.jpg | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 190 oz-in1.35 N·m | Shaft/Gear Type - Planetary Gear | Gear Ratio (X:1) - 5 :1 | Shaft - Single | Electromagnetic Brake - Equipped | $618.00 |
Add To Cart
Request Quote |
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