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.
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 AZM24AK 1.10 in. (28 mm) AZ Series Stepper Motor with Absolute Mechanical Encoder (DC Input) Web Price $342.00
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AZM26AK 1.10 in. (28 mm) AZ Series Stepper Motor with Absolute Mechanical Encoder (DC Input) Web Price $342.00
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 AZM24AK-PS7.2 1.10 in. (28 mm) AZ Series Planetary Gear Stepper Motor with Absolute Mechanical Encoder (Gear Ratio: 7.2:1) (DC Input) Web Price $684.00
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AZM24AK-PS10 1.10 in. (28 mm) AZ Series Planetary Gear Stepper Motor with Absolute Mechanical Encoder (Gear Ratio: 10:1) (DC Input) Web Price $684.00
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 AZM24AK-HS50 1.10 in. (28 mm) AZ Series Harmonic Gear Stepper Motor with Absolute Mechanical Encoder (Gear Ratio: 50:1) (DC Input) Web Price $1,043.00
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| Frame Size | 1.1 in28 mm | 1.1 in28 mm | 1.1 in28 mm | 1.1 in28 mm | 1.18 in30 mm | |||||
| Motor Length | 2.15 in.54.5 mm | 2.91 in.74 mm | 3.13 in.79.5 mm | 3.13 in.79.5 mm | 3.11 in.79 mm | |||||
| Driver Voltage Input Power | DC | |||||||||
| Speed-Torque Characteristics |
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| Holding Torque | 13.4 oz-in0.095 N·m | 26 oz-in0.19 N·m | 42 oz-in0.3 N·m | 71 oz-in0.5 N·m | 250 oz-in1.8 N·m | |||||
| Shaft/Gear Type | Round Shaft with Flat (No Gearhead) | Round Shaft with Flat (No Gearhead) | Planetary Gear | Planetary Gear | Harmonic Gear | |||||
| Gear Ratio (X:1) | 7.2 :1 | 10 :1 | 50 :1 | |||||||
| Backlash | 35 arc min (0.59°) | 35 arc min (0.59°) | ||||||||
| Lost Motion | 1.5 arc min (max.) | |||||||||
| Shaft | Single | |||||||||
| Electromagnetic Brake | Not Equipped | |||||||||
| Connection Type | Cable | |||||||||
| Permissible Speed Range (r/min) | ||||||||||
| Rotor Inertia | 0.05 oz-in²9.2x10-7 kg·m² | 0.093 oz-in²17x10-7 kg·m² | 0.05 oz-in²9.2x10-7 kg·m² | 0.05 oz-in²9.2x10-7 kg·m² | 0.066 oz-in²12x10-7 kg·m² | |||||
| RoHS Compliant | These products do not contain substances that exceed the regulation values in the RoHS Directive. | |||||||||
| Safety Standards | 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 lb0 mm from Shaft End = 25 N5 mm from Shaft End = 34 N10 mm from Shaft End = 52 N | 0 in. from Shaft End = 5.6 lb0.2 in. from Shaft End = 7.6 lb0.39 in. from Shaft End = 11.7 lb0 mm from Shaft End = 25 N5 mm from Shaft End = 34 N10 mm from Shaft End = 52 N | 0 in. from Shaft End = 10.1 lb0.2 in. from Shaft End = 13.5 lb0.39 in. from Shaft End = 18 lb0.59 in. from Shaft End = 22 lb0 mm from Shaft End = 45 N5 mm from Shaft End = 60 N10 mm from Shaft End = 80 N15 mm from Shaft End = 100 N | 0 in. from Shaft End = 10.1 lb0.2 in. from Shaft End = 13.5 lb0.39 in. from Shaft End = 18 lb0.59 in. from Shaft End = 22 lb0 mm from Shaft End = 45 N5 mm from Shaft End = 60 N10 mm from Shaft End = 80 N15 mm from Shaft End = 100 N | 0 in. from Shaft End = 22 lb0.2 in. from Shaft End = 30 lb0.39 in. from Shaft End = 39 lb0.59 in. from Shaft End = 56 lb0 mm from Shaft End = 100 N5 mm from Shaft End = 135 N10 mm from Shaft End = 175 N15 mm from Shaft End = 250 N | |||||
| Permissible Thrust Load | 1.1 lb5 N | 1.1 lb5 N | 8.9 lb40 N | 8.9 lb40 N | 31 lb140 N | |||||
| Permissible Thrust Load | ||||||||||
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