Description:
This NEMA-23 motor has an integrated Planetary gearbox with a 15 3/10 :1 ratio. It comes with the rear shaft exposed, so you can mount an encoder or shaft coupler.
When connected to a 1067 - PhidgetStepper Bipolar HC, the 3333 has a maximum speed of 116 RPM. At the output of the gearbox, the step angle is approximately 0.12°. When using the step angle in calculations, you should derive the exact step angle by dividing 1.8° by the gearbox reduction ratio.
At 2.8 Amps, this stepper motor can produce a maximum torque of 192 kg-cm. However, the gearbox is only rated for 150 kg-cm of continuous torque. Loading this gearbox stepper beyond the torque rating of the gearbox will shorten its useful life.
Specifications:
Motor Properties
| Motor Type | Bipolar Stepper |
| Manufacturer Part Number | 57STH56-2804B / 56JXS300K15 |
| Step Angle | 0.12° |
| Step Accuracy | ± 5 % |
| Holding Torque | 150 kg·cm |
| Rated Torque | 150 kg·cm |
| Maximum Speed (w/1067 Motor Controller) | 116 RPM |
|
Acceleration at Max Speed (w/1067 Motor Controller) |
1.2E+06 1/16 steps/sec² |
Electrical Properties
| Recommended Voltage | 12 V DC |
| Rated Current | 2.8 A |
| Coil Resistance | 900 mΩ |
| Phase Inductance | 2.5 mH |
Physical Properties
| Shaft Diameter | 12 mm |
| Rear Shaft Diameter | 3.9 mm |
| Mounting Plate Size | NEMA - 23 |
| Weight | 1.3 kg |
| Number of Leads | 4 |
| Wire Length | 300 mm |
Gearbox Properties
| Gearbox Type | Planetary |
| Gear Ratio | 15 3⁄10 : 1 |
| Backlash Error | 1 1⁄2° |
| Maximum Strength of Gears | 150 kg·cm |
| Shaft Maximum Axial Load | 100 N |
| Shaft Maximum Radial Load | 250 N |
Resources:
Mechanical Drawing
More information to be found in the Stepper User Guide
Bipolar Stepper with 15:1 Gearbox (57STH56 NEMA-23)
- Brand: Phidgets
- Product Code: 3333_0
- Availability: In Stock
-
104.50€
- Ex Tax: 86.36€