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To locate product CAD and Operator Manuals please search using the product Item Number.
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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The AR Series stepper motor adopts our AlphaStep technology closed loop control so the motor does not lose synchronism even when subjected to abrupt load fluctuation or acceleration. Requires AlphaStep AR Series Driver.
- 1.65 in. (42 mm) Frame Size
- Closed Loop
- DC Input
- Single or Double Shaft
- Geared Type Available
- Electromagnetic Brake Type Available
Driver Voltage Input Power
- DC
Shaft/Gear Type
- Round Shaft with Flat (No Gearhead)
- Taper Hobbed Gear
- Planetary Gear
- Harmonic Gear
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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ARM46AK-T10 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 141 oz-in1 N·m | - Taper Hobbed Gear | - 10 :1 | - Single | - Not Equipped | $256.00 |
Add To Cart
Request Quote |
ARM46MK-T10 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 141 oz-in1 N·m | - Taper Hobbed Gear | - 10 :1 | - Single | - Equipped | $449.00 |
Add To Cart
Request Quote |
ARM46MK-PS5 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 142 oz-in1 N·m | - Planetary Gear | - 5 :1 | - Single | - Equipped | $537.00 |
Add To Cart
Request Quote |
ARM46AK-PS5 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 142 oz-in1 N·m | - Planetary Gear | - 5 :1 | - Single | - Not Equipped | $344.00 |
Add To Cart
Request Quote |
ARM46AK-N5 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 190 oz-in1.35 N·m | - Planetary Gear | - 5 :1 | - Single | - Not Equipped | $425.00 |
Add To Cart
Request Quote |
ARM46MK-N5 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 190 oz-in1.35 N·m | - Planetary Gear | - 5 :1 | - Single | - Equipped | $618.00 |
Add To Cart
Request Quote |
ARM46MK-PS7 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 210 oz-in1.5 N·m | - Planetary Gear | - 7.2 :1 | - Single | - Equipped | $537.00 |
Add To Cart
Request Quote |
ARM46MK-PS10 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 210 oz-in1.5 N·m | - Planetary Gear | - 10 :1 | - Single | - Equipped | $537.00 |
Add To Cart
Request Quote |
ARM46AK-PS7 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 210 oz-in1.5 N·m | - Planetary Gear | - 7.2 :1 | - Single | - Not Equipped | $344.00 |
Add To Cart
Request Quote |
ARM46AK-PS10 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 210 oz-in1.5 N·m | - Planetary Gear | - 10 :1 | - Single | - Not Equipped | $344.00 |
Add To Cart
Request Quote |
ARM46AK-T20 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Taper Hobbed Gear | - 20 :1 | - Single | - Not Equipped | $256.00 |
Add To Cart
Request Quote |
ARM46AK-T30 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Taper Hobbed Gear | - 30 :1 | - Single | - Not Equipped | $256.00 |
Add To Cart
Request Quote |
ARM46MK-N7.2 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Planetary Gear | - 7.2 :1 | - Single | - Equipped | $618.00 |
Add To Cart
Request Quote |
ARM46MK-N10 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Planetary Gear | - 10 :1 | - Single | - Equipped | $618.00 |
Add To Cart
Request Quote |
ARM46AK-N7.2 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Planetary Gear | - 7.2 :1 | - Single | - Not Equipped | $425.00 |
Add To Cart
Request Quote |
ARM46AK-N10 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Planetary Gear | - 10 :1 | - Single | - Not Equipped | $425.00 |
Add To Cart
Request Quote |
ARM46MK-T20 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Taper Hobbed Gear | - 20 :1 | - Single | - Equipped | $449.00 |
Add To Cart
Request Quote |
ARM46MK-T30 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 211 oz-in1.5 N·m | - Taper Hobbed Gear | - 30 :1 | - Single | - Equipped | $449.00 |
Add To Cart
Request Quote |
ARM46MK-PS25 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 350 oz-in2.5 N·m | - Planetary Gear | - 25 :1 | - Single | - Equipped | $582.00 |
Add To Cart
Request Quote |
ARM46AK-PS25 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 350 oz-in2.5 N·m | - Planetary Gear | - 25 :1 | - Single | - Not Equipped | $389.00 |
Add To Cart
Request Quote |
ARM46AK | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 42 oz-in0.3 N·m | - Round Shaft with Flat (No Gearhead) | - | - Single | - Not Equipped | $137.00 |
Add To Cart
Request Quote |
ARM46BK | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 42 oz-in0.3 N·m | - Round Shaft with Flat (No Gearhead) | - | - Double | - Not Equipped | $140.00 |
Add To Cart
Request Quote |
ARM46MK | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 42 oz-in0.3 N·m | - Round Shaft with Flat (No Gearhead) | - | - Single | - Equipped | $330.00 |
Add To Cart
Request Quote |
ARM46AK-PS36 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 420 oz-in3 N·m | - Planetary Gear | - 36 :1 | - Single | - Not Equipped | $389.00 |
Add To Cart
Request Quote |
ARM46AK-PS50 | - 1.65 in42 mm | - DC |
![]() Speed - Torque Characteristics |
- 420 oz-in3 N·m | - Planetary Gear | - 50 :1 | - Single | - Not Equipped | $389.00 |
Add To Cart
Request Quote |