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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 34 | |||||||||||||||
| 470 | 4,000 | 4.2 | 1.8° | Bipolar | 4 | 4.1" | 3.4" | 3.4" | 1/2" | 1 1/2" | 1.7" | D-Profile | 1 | 0000000 | 0000000 |
| 870 | 750 | 4.2 | 1.8° | Bipolar | 4 | 6.5" | 3.4" | 3.4" | 1/2" | 1 1/2" | 1.7" | D-Profile | 1 | 0000000 | 000000 |
| 1,435 | 250 | 4.83 | 1.8° | Bipolar | 4 | 6.5" | 3.4" | 3.4" | 1/2" | 1 1/2" | 1.7" | D-Profile | 1 | 0000000 | 000000 |
| 2,124.1 | 360 | 5 | 1.8° | Bipolar | 4 | 7.4" | 3.4" | 3.4" | 5/8" | 1" | 1.7" | Keyed | 1 | 00000000 | 000000 |
Wet-Location Stepper Motors
To precisely position loads in automated systems that are frequently rinsed, these stepper motors are IP65 rated to seal out water. Their shaft turns in small, equal increments, similar to the hands of a clock. When the shaft stops, it holds its position even when force is applied to the load. This means you don’t need to configure encoders or sensors to control the position of the load. All are hybrid bipolar stepper motors, so they have more torque, precision, and efficiency than other stepper motors.
Holding torque is the force needed to move the shaft out of position when it’s 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.
These stepper motors require a controller and a driver (not included).
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Temp. Range, °F | Environmental Rating | Each | |
NEMA 34 | ||||||||||||||||
| 470 | 4,000 | 4.2 | 1.8° | Bipolar | 4 | 4.1" | 3.4" | 3.4" | 1/2" | 1 1/2" | 1.7" | D-Profile | 0° to 120° | IP65 | 00000000 | 0000000 |
| 910 | 410 | 2.8 | 1.8° | Bipolar | 4 | 5.4" | 3.4" | 3.4" | 1/2" | 1 3/8" | 1.7" | D-Profile | 0° to 120° | IP65 | 0000000 | 000000 |
| 1,435 | 250 | 4.83 | 1.8° | Bipolar | 4 | 6.4" | 3.4" | 3.4" | 1/2" | 1 1/2" | 1.7" | D-Profile | 0° to 120° | IP65 | 00000000 | 000000 |