AC Input AR Series 3.35 in. (85 mm) NEMA 34/3.54 in. (90 mm) Closed Loop Stepper Motors

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 Driver.

3.35 in. (85 mm)/ 3.54 (90 mm) Frame Sizes
Closed Loop
AC Input
Single or Double Shaft
Geared Type Available
Electromagnetic Brake Type Available

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Shaft/Gear Type

Round Shaft with Flat (No Gearhead)
Taper Hobbed Gear
Planetary Gear
Harmonic Gear

Gear Ratio (X:1) (:1)

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	CAD	Add To Cart / Contact Sales

ARM911AC	- 3.35 in85 mm	- AC	Speed - Torque Characteristics	- 560 oz-in4 N·m	- Round Shaft with Flat (No Gearhead)	-	- Single	- Not Equipped	$393.00	-	Add To Cart Request Quote
ARM911BC	- 3.35 in85 mm	- AC	Speed - Torque Characteristics	- 560 oz-in4 N·m	- Round Shaft with Flat (No Gearhead)	-	- Double	- Not Equipped	$397.00	-	Add To Cart Request Quote
ARM98AC	- 3.35 in85 mm	- AC	Speed - Torque Characteristics	- 280 oz-in2 N·m	- Round Shaft with Flat (No Gearhead)	-	- Single	- Not Equipped	$310.00	-	Add To Cart Request Quote
ARM98AC-T3.6	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 624 oz-in4.5 N·m	- Taper Hobbed Gear	- 3.6 :1	- Single	- Not Equipped	$484.00	-	Add To Cart Request Quote
ARM98AC-T7.2	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1264 oz-in9 N·m	- Taper Hobbed Gear	- 7.2 :1	- Single	- Not Equipped	$484.00	-	Add To Cart Request Quote
ARM98AC-T10	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1264 oz-in9 N·m	- Taper Hobbed Gear	- 10 :1	- Single	- Not Equipped	$502.00	-	Add To Cart Request Quote
ARM98AC-T20	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1696 oz-in12 N·m	- Taper Hobbed Gear	- 20 :1	- Single	- Not Equipped	$502.00	-	Add To Cart Request Quote
ARM98AC-T30	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1696 oz-in12 N·m	- Taper Hobbed Gear	- 30 :1	- Single	- Not Equipped	$502.00	-	Add To Cart Request Quote
ARM98AC-N5	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1408 oz-in10 N·m	- Planetary Gear	- 5 :1	- Single	- Not Equipped	$1,103.00	-	Add To Cart Request Quote
ARM98AC-N7.2	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1968 oz-in14 N·m	- Planetary Gear	- 7.2 :1	- Single	- Not Equipped	$1,103.00	-	Add To Cart Request Quote
ARM98AC-N10	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 2832 oz-in20 N·m	- Planetary Gear	- 10 :1	- Single	- Not Equipped	$1,103.00	-	Add To Cart Request Quote
ARM98AC-N25	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 5120 oz-in37 N·m	- Planetary Gear	- 25 :1	- Single	- Not Equipped	$1,228.00	-	Add To Cart Request Quote
ARM98AC-N36	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 5120 oz-in37 N·m	- Planetary Gear	- 36 :1	- Single	- Not Equipped	$1,228.00	-	Add To Cart Request Quote
ARM98AC-N50	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 5120 oz-in37 N·m	- Planetary Gear	- 50 :1	- Single	- Not Equipped	$1,228.00	-	Add To Cart Request Quote
ARM98AC-PS5	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1420 oz-in10 N·m	- Planetary Gear	- 5 :1	- Single	- Not Equipped	$693.00	-	Add To Cart Request Quote
ARM98AC-PS7	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 1980 oz-in14 N·m	- Planetary Gear	- 7.2 :1	- Single	- Not Equipped	$693.00	-	Add To Cart Request Quote
ARM98AC-PS10	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 2800 oz-in20 N·m	- Planetary Gear	- 10 :1	- Single	- Not Equipped	$693.00	-	Add To Cart Request Quote
ARM98AC-PS25	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 5200 oz-in37 N·m	- Planetary Gear	- 25 :1	- Single	- Not Equipped	$824.00	-	Add To Cart Request Quote
ARM98AC-PS36	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 5200 oz-in37 N·m	- Planetary Gear	- 36 :1	- Single	- Not Equipped	$824.00	-	Add To Cart Request Quote
ARM98AC-PS50	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 5200 oz-in37 N·m	- Planetary Gear	- 50 :1	- Single	- Not Equipped	$824.00	-	Add To Cart Request Quote
ARM98AC-H50	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 3520 oz-in25 N·m	- Harmonic Gear	- 50 :1	- Single	- Not Equipped	$1,549.00	-	Add To Cart Request Quote
ARM98AC-H100	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 5120 oz-in37 N·m	- Harmonic Gear	- 100 :1	- Single	- Not Equipped	$1,549.00	-	Add To Cart Request Quote
ARM98BC	- 3.35 in85 mm	- AC	Speed - Torque Characteristics	- 280 oz-in2 N·m	- Round Shaft with Flat (No Gearhead)	-	- Double	- Not Equipped	$316.00	-	Add To Cart Request Quote
ARM98MC	- 3.35 in85 mm	- AC	Speed - Torque Characteristics	- 280 oz-in2 N·m	- Round Shaft with Flat (No Gearhead)	-	- Single	- Equipped	$546.00	-	Add To Cart Request Quote
ARM98MC-T3.6	- 3.54 in90 mm	- AC	Speed - Torque Characteristics	- 624 oz-in4.5 N·m	- Taper Hobbed Gear	- 3.6 :1	- Single	- Equipped	$722.00	-	Add To Cart Request Quote