Shop AR Series Hybrid Servo Motor / Stepper Motors / Closed Loop Stepper Motors
AR Series Hybrid Servo Motor / 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 AlphaStep AR Series Driver.
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Frame Size (in)
- 1.65
- 2.36
- 3.35
- 3.54
Frame Size (mm)
- 42
- 60
- 85
- 90
Gear Type
- Right-Angle, High Torque, Low Backlash (up to 25 arc min)
- 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ARM46AC | 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 with Flat (No Gearhead) | Gear Ratio (X:1) - | Shaft - Single | Electromagnetic Brake - Not Equipped | $165.00 |
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| ARM46AC-T3.6 | 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 | $294.00 |
Add To Cart
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| ARM46AC-T7.2 | 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 | $294.00 |
Add To Cart
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| ARM46AC-T10 | 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 | $309.00 |
Add To Cart
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| ARM46AC-T20 | 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 | $309.00 |
Add To Cart
Request Quote |
| ARM46AC-T30 | 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 | $309.00 |
Add To Cart
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| ARM46AC-N5 | 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 | $514.00 |
Add To Cart
Request Quote |
| ARM46AC-N7.2 | 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 | $514.00 |
Add To Cart
Request Quote |
| ARM46AC-N10 | 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 | $514.00 |
Add To Cart
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| ARM46AC-PS5 | 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 | $416.00 |
Add To Cart
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| ARM46AC-PS7 | 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 | $416.00 |
Add To Cart
Request Quote |
| ARM46AC-PS10 | 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 | $416.00 |
Add To Cart
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| ARM46AC-PS25 | 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 | $471.00 |
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| ARM46AC-PS36 | 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 | $471.00 |
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| ARM46AC-PS50 | 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 | $471.00 |
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| ARM46AC-H50 | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 1175 oz-in8.3 N·m | Shaft/Gear Type - Harmonic Gear | Gear Ratio (X:1) - 50 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $737.00 |
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| ARM46AC-H100 | Frame Size - 1.65 in42 mm | Driver Voltage Input Power - AC |
Speed-Torque Characteristics
![]() Speed - Torque Characteristics |
Holding Torque - 1558 oz-in11 N·m | Shaft/Gear Type - Harmonic Gear | Gear Ratio (X:1) - 100 :1 | Shaft - Single | Electromagnetic Brake - Not Equipped | $737.00 |
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| ARM46BC | 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 with Flat (No Gearhead) | Gear Ratio (X:1) - | Shaft - Double | Electromagnetic Brake - Not Equipped | $168.00 |
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| ARM46MC | 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 with Flat (No Gearhead) | Gear Ratio (X:1) - | Shaft - Single | Electromagnetic Brake - Equipped | $399.00 |
Add To Cart
Request Quote |
| ARM46MC-T3.6 | 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 | $531.00 |
Add To Cart
Request Quote |
| ARM46MC-T7.2 | 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 | $531.00 |
Add To Cart
Request Quote |
| ARM46MC-T10 | 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 | $543.00 |
Add To Cart
Request Quote |
| ARM46MC-T20 | 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 | $543.00 |
Add To Cart
Request Quote |
| ARM46MC-T30 | 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 | $543.00 |
Add To Cart
Request Quote |
| ARM46MC-N5 | 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 | $748.00 |
Add To Cart
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