Motor Frame Size Motor Frame Size | Show |
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Motor Frame Size Motor Frame Size | Hide |
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Mounting Orientation Mounting Orientation |
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Shaft Type Shaft Type |
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Maximum Holding Torque Maximum Holding Torque |
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Shaft Length Shaft Length |
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Shaft Diameter Shaft Diameter |
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Component Component |
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Direction of Operation Direction of Operation |
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Thrust Load Capacity Thrust Load Capacity |
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Overall Width Overall Width |
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Overall Height Overall Height |
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Motor Type Motor Type |
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Weight Weight |
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Power Source Power Source |
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Number of Wire Leads Number of Wire Leads |
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Radial Load Capacity Radial Load Capacity |
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Bearing Type Bearing Type |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Stepper Motors

These stepper motors are good for precise, repetitive movements, such as those made by the head of a 3D printer. Similar to the hands of a clock, their shaft turns in small, equal increments. When the shaft stops, it holds its position even when a counteracting force is applied to the load. You can control the position of the load without having to configure encoders or sensors. All are bipolar hybrid stepper motors, which deliver greater torque, precision, and efficiency than other types of stepper motors.
Holding torque is the force needed to move the shaft out of position when it is stationary. When the shaft is in motion, torque generally decreases as speed increases. Use a torque-speed curve to confirm which motor will work for your application. Click on a part number and select “Product Detail” to view the curve for a motor.
All motors require a controller and driver (not included).
For technical drawings and 3-D models, click on a part number.
O'all | Shaft | ||||||||||||||
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| Max. Holding Torque, in.-oz. | Max. Speed, rpm | Max. Current per Phase, A | Full Step Increment | Polarity | No. of Wire Leads | Lg. | Wd. | Ht. | Dia. | Lg. | Center to Base | Type | No. of Shafts | Each | |
NEMA 14 | |||||||||||||||
| 7.5 | 3,000 | 0.45 | 1.8° | Bipolar | 4 | 1.6" | 1.4" | 1.4" | 5mm | 13.5mm | 0.7" | Solid | 1 | 0000000 | 000000 |
| 20 | 750 | 0.8 | 1.8° | Bipolar | 4 | 1.9" | 1.4" | 1.4" | 5mm | 13.5mm | 0.7" | Solid | 1 | 0000000 | 00000 |

























