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CAD / Manual Search
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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U.S.A. Customers:
Sales - 1-800-448-6935
Customer Service - 1-800-418-7903
Tech Support – 1-800-GO-VEXTA (468-3982)
International Customers:
+1-847-871-5931 or
+1-310-715-3303
For Japanese:
1-800-746-6872 or
+1-310-715-3304
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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.
- 3.35 in. (85 mm)/ 3.54 (90 mm) Frame Sizes
- Closed Loop
- DC Input
- Electromagnetic Brake Type Available
Shaft/Gear Type
- Hollow Shaft Flat Gear
Gear Ratio (X:1) (:1)
- 10
- 20
- 30
- 50
Electromagnetic Brake
- Equipped
- Not Equipped
Cable Direction
- Down
- Left
- Right
Item # |
Frame Size |
Driver Voltage Input Power |
Speed-Torque Characteristics |
Holding Torque |
Shaft/Gear Type |
Gear Ratio (X:1) |
Shaft |
Electromagnetic Brake |
Cable Direction |
Web Price |
Add To Cart / Contact Sales |
---|---|---|---|---|---|---|---|---|---|---|---|
ARM98AK-FR10 | - 3.54 in90 mm | - DC |
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- 1968 oz-in14 N·m | - Hollow Shaft Flat Gear | - 10 :1 | - Single | - Not Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR10L | - 3.54 in90 mm | - DC |
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- 1968 oz-in14 N·m | - Hollow Shaft Flat Gear | - 10 :1 | - Single | - Not Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR10R | - 3.54 in90 mm | - DC |
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- 1968 oz-in14 N·m | - Hollow Shaft Flat Gear | - 10 :1 | - Single | - Not Equipped | - Right | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR20 | - 3.54 in90 mm | - DC |
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- 3952 oz-in28 N·m | - Hollow Shaft Flat Gear | - 20 :1 | - Single | - Not Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR20L | - 3.54 in90 mm | - DC |
![]() |
- 3952 oz-in28 N·m | - Hollow Shaft Flat Gear | - 20 :1 | - Single | - Not Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR20R | - 3.54 in90 mm | - DC |
![]() |
- 3952 oz-in28 N·m | - Hollow Shaft Flat Gear | - 20 :1 | - Single | - Not Equipped | - Right | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR30 | - 3.54 in90 mm | - DC |
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- 5936 oz-in42 N·m | - Hollow Shaft Flat Gear | - 30 :1 | - Single | - Not Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR30L | - 3.54 in90 mm | - DC |
![]() |
- 5936 oz-in42 N·m | - Hollow Shaft Flat Gear | - 30 :1 | - Single | - Not Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR30R | - 3.54 in90 mm | - DC |
![]() |
- 5936 oz-in42 N·m | - Hollow Shaft Flat Gear | - 30 :1 | - Single | - Not Equipped | - Right | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR50 | - 3.54 in90 mm | - DC |
![]() |
- 7072 oz-in50 N·m | - Hollow Shaft Flat Gear | - 50 :1 | - Single | - Not Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR50L | - 3.54 in90 mm | - DC |
![]() |
- 7072 oz-in50 N·m | - Hollow Shaft Flat Gear | - 50 :1 | - Single | - Not Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98AK-FR50R | - 3.54 in90 mm | - DC |
![]() |
- 7072 oz-in50 N·m | - Hollow Shaft Flat Gear | - 50 :1 | - Single | - Not Equipped | - Right | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR10 | - 3.54 in90 mm | - DC |
![]() |
- 1968 oz-in14 N·m | - Hollow Shaft Flat Gear | - 10 :1 | - Single | - Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR10L | - 3.54 in90 mm | - DC |
![]() |
- 1968 oz-in14 N·m | - Hollow Shaft Flat Gear | - 10 :1 | - Single | - Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR10R | - 3.54 in90 mm | - DC |
![]() |
- 1968 oz-in14 N·m | - Hollow Shaft Flat Gear | - 10 :1 | - Single | - Equipped | - Right | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR20 | - 3.54 in90 mm | - DC |
![]() |
- 3952 oz-in28 N·m | - Hollow Shaft Flat Gear | - 20 :1 | - Single | - Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR20L | - 3.54 in90 mm | - DC |
![]() |
- 3952 oz-in28 N·m | - Hollow Shaft Flat Gear | - 20 :1 | - Single | - Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR20R | - 3.54 in90 mm | - DC |
![]() |
- 3952 oz-in28 N·m | - Hollow Shaft Flat Gear | - 20 :1 | - Single | - Equipped | - Right | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR30 | - 3.54 in90 mm | - DC |
![]() |
- 5936 oz-in42 N·m | - Hollow Shaft Flat Gear | - 30 :1 | - Single | - Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR30L | - 3.54 in90 mm | - DC |
![]() |
- 5936 oz-in42 N·m | - Hollow Shaft Flat Gear | - 30 :1 | - Single | - Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR30R | - 3.54 in90 mm | - DC |
![]() |
- 5936 oz-in42 N·m | - Hollow Shaft Flat Gear | - 30 :1 | - Single | - Equipped | - Right | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR50 | - 3.54 in90 mm | - DC |
![]() |
- 7072 oz-in50 N·m | - Hollow Shaft Flat Gear | - 50 :1 | - Single | - Equipped | - Down | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR50L | - 3.54 in90 mm | - DC |
![]() |
- 7072 oz-in50 N·m | - Hollow Shaft Flat Gear | - 50 :1 | - Single | - Equipped | - Left | Request Quote |
Add To Cart
Request Quote |
ARM98MK-FR50R | - 3.54 in90 mm | - DC |
![]() |
- 7072 oz-in50 N·m | - Hollow Shaft Flat Gear | - 50 :1 | - Single | - Equipped | - Right | Request Quote |
Add To Cart
Request Quote |