Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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αSTEP

The AR Series stepper motor adopts our αSTEP technology closed loop control so the motor does not lose synchronism even when subjected to abrupt load fluctuation or acceleration. Requires αSTEP AR Series (DC Input) Driver.

  • 1.10 in. (28 mm) Frame Size
  • Closed Loop
  • Single or Double Shaft
  • Geared Type Available
  • Electromagnetic Brake Available
Stepper Motor
Unit of Measure
Items Stepper Motor
ARM24SAK
1.1 in. (28 mm) AR Series Closed Loop Stepper Motor (DC Input)
Web Price $176.00
 Stepper Motor
ARM24SBK
1.1 in. (28 mm) AR Series Closed Loop Stepper Motor (DC Input)
Web Price $178.00
 Stepper Motor
ARM24SAK-T7.2
1.1 in. (28 mm) AR Series Closed Loop Taper Hobbed Gear Stepper Motor (Gear Ratio: 7.2:1) (DC Input)
Web Price $360.00
 Stepper Motor
ARM24SAK-T10
1.1 in. (28 mm) AR Series Closed Loop Taper Hobbed Gear Stepper Motor (Gear Ratio: 10:1) (DC Input)
Web Price $376.00
 Stepper Motor
ARM24SAK-T20
1.1 in. (28 mm) AR Series Closed Loop Taper Hobbed Gear Stepper Motor (Gear Ratio: 20:1) (DC Input)
Web Price $376.00
Frame Size - 1.1 in
Motor Length - 1.77 in. - 1.77 in. - 2.78 in. - 2.78 in. - 2.78 in.
Driver Voltage Input Power - DC
Speed-Torque Characteristics -
Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
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Speed - Torque Characteristics
Holding Torque - 7.8 oz-in - 7.8 oz-in - 28 oz-in - 42 oz-in - 56 oz-in
Shaft/Gear Type - Round Shaft with Flat (No Gearhead) - Round Shaft with Flat (No Gearhead) - Taper Hobbed Gear - Taper Hobbed Gear - Taper Hobbed Gear
Gear Ratio (X:1) - - - 7.2 :1 - 10 :1 - 20 :1
Backlash - - - 60 arc min (1°) - 60 arc min (1°) - 60 arc min (1°)
Lost Motion -
Shaft - Single - Double - Single - Single - Single
Electromagnetic Brake - Not Equipped
Permissible Speed Range (r/min) - - - 0 ~ 416 - 0 ~ 300 - 0 ~ 150
Rotor Inertia - 0.06 oz-in²
RoHS Compliant - These products do not contain substances that exceed the regulation values in the RoHS Directive.
Safety Standards - UL CE
Permissible Overhung Load - 0 in. from Shaft End = 5.6 lb0.2 in. from Shaft End = 7.6 lb0.39 in. from Shaft End = 11.7 lb - 0 in. from Shaft End = 5.6 lb0.2 in. from Shaft End = 7.6 lb0.39 in. from Shaft End = 11.7 lb - 0 in. from Shaft End = 3.3 lb0.2 in. from Shaft End = 3.8 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 5.1 lb - 0 in. from Shaft End = 3.3 lb0.2 in. from Shaft End = 3.8 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 5.1 lb - 0 in. from Shaft End = 3.3 lb0.2 in. from Shaft End = 3.8 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 5.1 lb
Permissible Thrust Load - 0.33 lb - 0.33 lb - 2.2 lb - 2.2 lb - 2.2 lb
Permissible Thrust Load -