The αSTEP AZ Series stepper motor offers closed loop control, substantially reduces heat generation from the motor and by incorporating the newly developed Mechanical Absolute Encoder, absolute-type positioning is available, without battery back-up or external sensors to buy. Requires αSTEP AZ Series Driver.
| Items |
 AZM98AC 3.35 in. (85 mm) AZ Series Stepper Motor with Absolute Mechanical Encoder (AC Input) Web Price $471.00
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 AZM98MC 3.35 in. (85 mm) AZ Series Stepper Motor with Absolute Mechanical Encoder (Brake Type) (AC Input) Web Price $745.00
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AZM911AC 3.35 in. (85 mm) AZ Series Stepper Motor with Absolute Mechanical Encoder (AC Input) Web Price $498.00
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 AZM98AC-TS3.6 3.54 in. (90 mm) AZ Series Taper Hobbed Gear Stepper Motor with Absolute Mechanical Encoder (Gear Ratio: 3.6:1) (AC Input) Web Price $692.00
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AZM98AC-TS7.2 3.54 in. (90 mm) AZ Series Taper Hobbed Gear Stepper Motor with Absolute Mechanical Encoder (Gear Ratio: 7.2:1) (AC Input) Web Price $692.00
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| Frame Size | 3.35 in85 mm | 3.35 in85 mm | 3.35 in85 mm | 3.54 in90 mm | 3.54 in90 mm | |||||
| Motor Length | 3.31 in.84 mm | 4.94 in.125.5 mm | 4.49 in.114 mm | 5.83 in.148 mm | 5.83 in.148 mm | |||||
| Driver Voltage Input Power | AC | |||||||||
| Speed-Torque Characteristics |
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| Holding Torque | 280 oz-in2 N·m | 280 oz-in2 N·m | 560 oz-in4 N·m | 848 oz-in6 N·m | 1408 oz-in10 N·m | |||||
| Shaft/Gear Type | Round Shaft with Flat (No Gearhead) | Round Shaft with Flat (No Gearhead) | Round Shaft with Flat (No Gearhead) | Taper Hobbed Gear | Taper Hobbed Gear | |||||
| Gear Ratio (X:1) | 3.6 :1 | 7.2 :1 | ||||||||
| Backlash | 25 arc min (0.42°) | 15 arc min (0.25°) | ||||||||
| Lost Motion | ||||||||||
| Shaft | Single | |||||||||
| Electromagnetic Brake | Not Equipped | Equipped | Not Equipped | Not Equipped | Not Equipped | |||||
| Connection Type | Cable | |||||||||
| Permissible Speed Range (r/min) | 0 ~ 833 | 0 ~ 416 | ||||||||
| Rotor Inertia | 6 oz-in²1090x10-7 kg·m² | 6.80 oz-in²1250x10-7 kg·m² | 12 oz-in²2200x10-7 kg·m² | 6 oz-in²1090x10-7 kg·m² | 6 oz-in²1090x10-7 kg·m² | |||||
| RoHS Compliant | These products do not contain substances that exceed the regulation values in the RoHS Directive. | |||||||||
| Safety Standards | UL CSA CE | |||||||||
| Permissible Overhung Load | 0 in. from Shaft End = 58 lb0.2 in. from Shaft End = 65 lb0.39 in. from Shaft End = 76 lb0.59 in. from Shaft End = 87 lb0.79 in. from Shaft End = 108 lb0 mm from Shaft End = 260 N5 mm from Shaft End = 290 N10 mm from Shaft End = 340 N15 mm from Shaft End = 390 N20 mm from Shaft End = 480 N | 0 in. from Shaft End = 58 lb0.2 in. from Shaft End = 65 lb0.39 in. from Shaft End = 76 lb0.59 in. from Shaft End = 87 lb0.79 in. from Shaft End = 108 lb0 mm from Shaft End = 260 N5 mm from Shaft End = 290 N10 mm from Shaft End = 340 N15 mm from Shaft End = 390 N20 mm from Shaft End = 480 N | 0 in. from Shaft End = 58 lb0.2 in. from Shaft End = 65 lb0.39 in. from Shaft End = 76 lb0.59 in. from Shaft End = 87 lb0.79 in. from Shaft End = 108 lb0 mm from Shaft End = 260 N5 mm from Shaft End = 290 N10 mm from Shaft End = 340 N15 mm from Shaft End = 390 N20 mm from Shaft End = 480 N | 0 in. from Shaft End = 67 lb0.2 in. from Shaft End = 73 lb0.39 in. from Shaft End = 78 lb0.59 in. from Shaft End = 84 lb0.79 in. from Shaft End = 90 lb0 mm from Shaft End = 300 N5 mm from Shaft End = 325 N10 mm from Shaft End = 350 N15 mm from Shaft End = 375 N20 mm from Shaft End = 400 N | 0 in. from Shaft End = 67 lb0.2 in. from Shaft End = 73 lb0.39 in. from Shaft End = 78 lb0.59 in. from Shaft End = 84 lb0.79 in. from Shaft End = 90 lb0 mm from Shaft End = 300 N5 mm from Shaft End = 325 N10 mm from Shaft End = 350 N15 mm from Shaft End = 375 N20 mm from Shaft End = 400 N | |||||
| Permissible Thrust Load | 13 lb60 N | 13 lb60 N | 13 lb60 N | 33 lb150 N | 33 lb150 N | |||||
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